All manuals and user guides at all-guides.com About this manual This manual contains service and reference information for the following Lenovo product: Lenovo Flex 2 Pro-15/Edge 15 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and safety information required for servicing computers. • The product‐specific section includes service, reference, and product‐specific parts information. Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important notice for replacing a system board” on page 17.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to electrostatic discharge” on page 6 • “Grounding requirements” on page 6 • “Safety notices: multilingual translations” on page 7 • “Laser compliance statement” on page 14...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual General safety Follow the following rules to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it. 4. Lift it by standing or pushing up with your leg muscles; this action could avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. • Do not perform any action that causes hazards to the customer, or that makes the machine unsafe. • Before you start the machine, make sure that other service representatives ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Do not use such kind of mat to protect yourself from electrical shock. • Find the room emergency power‐off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous conditions or near the equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies – Removing or installing main units • Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power‐off the wall box that supplies ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Use caution: do not become a victim yourself. – Switch off the power.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non‐Lenovo features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: • Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) • Explosive hazards, such as a damaged CRT face or a bulging capacitor • Mechanical hazards, such as loose or missing hardware To determine whether there are any potential unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Turn off the computer. Disconnect the power cord.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1. Use product‐specific ESD procedures when they exceed the requirements noted here. 2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective. When handling ESD‐sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. Avant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l’unité et assurez‐vous qu’aucun bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer un court‐circuit. Bevor nach einem FRU‐Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden. Metallteile oder‐ splitter können Kurzschlüsse erzeugen. Prima di accendere l’elaboratore dopo che é stata effettuata la sostituzione di una FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all’interno dell’elaboratore. Verificare ciò scuotendo l’elaboratore e prestando attenzione ad eventuali rumori; eventuali parti o pezzetti metallici possono ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short‐circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne les mettez pas en court‐circuit. Pour les mettre au rebut, conformez‐vous à la réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle de l’horloge temps réel, veillez à n’utiliser que les modèles cités dans la liste de pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre feu ou d’exploser. Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Bereitschafts‐oder Systembatterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen. Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short‐circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau. Ne la mettez pas en court‐circuit. Pour la mettre au rebut, conformez‐vous à la réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n’utiliser que les modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie inappropriée risque de prendre feu ou d’exploser. Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen. La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego di una batteria non adatta potrebbe determinare l’incendio o l’esplosione della batteria stessa. Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. La pile de sauvegarde contient du lithium. Elle présente des risques d’incendie, d’explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son connecteur polarisé et ne la démontez pas. Ne l’exposez pas à une temperature supérieure à 100°C, ne la faites pas brûler et n’en exposez pas le contenu à l’eau. Mettez la pile au rebut conformément à la réglementation en vigueur. Une pile inappropriée risque de prendre feu ou d’exploser. Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez‐les abondamment pendant au moins quinze minutes. Consultez un médecin si des symptômes persistent après le lavage. Die Leuchtstoffröhre im LCD‐Bildschirm enthält Quecksilber. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD‐Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden. Nel caso che caso l’LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i sintomi dovessero permanere. Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos, lave inmediatamente las áreas afectadas con agua durante 15 minutos como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido despues de lavarse.
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen. Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore. Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la tarjeta invertida. Safety notice 7 DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Bien que le voltage des batteries principales soit peu élevé, le court‐circuit ou la mise à la masse d’une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves. Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface. Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird. Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione. Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente eléctrica, quite la batería y, a continuación, desconecte cualquier cable de conexión entre dispositivos.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD‐ROM drive or a DVD‐ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. If a CD‐ROM drive, a DVD‐ROM drive, or another laser device is installed, note the following: CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. Pour éviter tout risque d’exposition au rayon laser, respectez les consignes de réglage et d’utilisation des commandes, ainsi que les procédures décrites. Werden Steuer‐ und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da quelle specificate possono provocare l’esposizione a. El uso de controles o ajustes o la ejecución de procedimientos distintos de los ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 A CD‐ROM drive, a DVD‐ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz. Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder directement avec des instruments optiques, ou de vous exposer au rayon. Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden. Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai eszközökkel. Kerülje a sugárnyalábbal való érintkezést! Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare l’esposizione diretta al fascio. Radiación láser al abrir. No mire fijamente ni examine con instrumental óptico el haz de luz. Evite la exposición directa al haz.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Strategy for replacing a hard disk drive” on page 17 – “Important notice for replacing a system board” on page 17 • “Important information about replacing RoHS compliant FRUs” on page 18 Important: BIOS and device driver fixes are customer‐installable. The BIOS and device drivers are posted on the customer support site: http://support.lenovo.com/. Strategy for replacing FRUs Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. • Some computers have both a processor board and a system board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one. • If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the FRU that changed the symptoms. Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect. Strategy for replacing a hard disk drive Always try to run a low‐level format before replacing a hard disk drive. This will cause all customer data on the hard disk to be lost. Make sure that the customer has a current backup of the data before performing this action.
Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Customer’s name and address Note for warranty: During the warranty period, the customer may be ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Power system checkout To verify a symptom, follow the steps below: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the AC adapter. 4. Make sure that power is supplied when you turn on the computer. 5. Turn off the computer. 6. Disconnect the AC adapter and install the charged battery pack. 7. Make sure that the battery pack supplies power when you turn on the computer. If you suspect a power problem, see the appropriate one of the following power supply checkouts: • “Checking the AC adapter” on page 21 • “Checking operational charging” on page 21 • “Checking the battery pack” on page 22 Checking the AC adapter You are here because the computer fails only when the AC adapter is used.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section. Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life. To check your battery, move your cursor to the Power Meter icon in the icon tray ® of the Windows taskbar and wait for a moment (but do not click it), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double‐click the Power Meter icon. Note: If the battery pack becomes hot, it may not be able to be charged. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall and recharge it.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Related service information This chapter presents the following information: • “Restoring the factory contents by using Recovery Disc Set” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of a failure, no product recovery program is on the new drive. In this case, you must use the Recovery Disc Set for the computer. Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre‐installed software when they arrive. The Recovery Disc Set consists of the following set of DVDs to restore the computer to the original factory configuration. Start Recovery Disc (one disc) This disc is used to format the hard disk drive and initiate the recovery process.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 7. When all of the data has been copied from the last disc in the set, remove the disc and restart the computer. Note: The remainder of the recovery process is fully automated and no action is required by you. The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time. This is normal. 8. When the recovery process is complete, the Welcome to the Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. Passwords As many as three passwords may be needed for any Lenovo computer: the power‐on password (POP), the hard disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is booted. Power-on password A power‐on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. You can also turn off the LCD backlight by pressing F11 To end screen blank state and resume normal operation, press F11 Putting the computer to sleep or shutting it down When you have finished working with your computer, you can put it to sleep or shut it down. Putting your computer to sleep If you will be away from your computer for only a short time, put the computer ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer: Power Shut down. • Open the charms bar and select Settings • Right‐click the Start button in the lower‐left corner and select Shut down or sign out Shut Down...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 • On the start screen, click and then select Shut down.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Lenovo Flex 2 Pro-15/Edge 15 This chapter presents the following product‐specific service references and product‐specific parts information: • “Specifications” on page 28 • “Status indicators” on page 30 • “Fn key combinations” on page 31 • “FRU replacement notices” on page 32 • “Removing and replacing an FRU” on page 33 • “Locations” on page 59 • “Parts list” on page 62 Specifications The following table lists the specifications of the Lenovo Flex 2 Pro‐15/Edge 15: Table 1. Specifications Feature...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Table 1. Specifications (continued) Feature Description I/O ports • HDMI port × 1 • USB 2.0 × 2, USB 3.0 × 1 • 2 in 1 slot × 1 (MMC, SD) • RJ45 × 1 Audio • Combo audio jack × 1 • Speaker × 2 • Built‐in microphone × 1 Video • HDMI port × 1 WLAN • Intel 1x1 AC+BT 4.0/WiDi • Intel 2x2 AC+BT 4.0/WiDi • Non‐Intel 1x1 BGN+BT 4.0 •...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Table 2. Status indicators Symbol Indicator status Meaning On (solid white) The battery has more than 20% charge. Solid amber The battery has between 5% and 20% charge. Fast blinking amber The battery has less than 5% charge. Slow blinking amber The battery is being charged. When Battery battery charge reaches 20%, the blinking status color changes to white. indicator Slow blinking white The battery has between 20% and 80% charge and is still charging. When the ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Key combination Description Fn + Home: Activate the pause function. Fn + End: Activate the break function. Fn + PgUp: Enable/disable the scroll lock. Fn + PgDn: Activate the insert function. Fn + Space: Turn on/off the keyboard backlight. Hotkeys The hotkeys are located in the function key row of the keyboard. By pressing the appropriate hotkey, you can change system settings instantly. The following describes the function of each hotkey. Table 4. Hotkeys Enables/disables Airplane Mutes/unmutes the sound. mode. Switches the active ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon‐coated screws that have the following characteristics: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten. • Each one should be used only once. Do the following when you service this machine: • Keep the screw kit in your tool bag. • Remove screws carefully for reuse. • Use a torque screwdriver if you have one.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review “FRU replacement notices” on page 32. 3. Begin by removing any FRUs that have to be removed before the failing FRU. Any of such FRUs are listed at the top of the page. Remove them in the order in which they are listed. 4. Follow the correct sequence in the steps to remove the FRU, as given in the figures by the numbers in square callouts. 5. When turning a screw to replace an FRU, turn it in the direction as given by the arrow in the figure. 6. When removing the FRU, move it in the direction as given by the arrow in the figure. 7. To put the new FRU in place, reverse the removal procedures and follow any of the notes that pertain to replacement. For information about connecting ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1010 Bottom Case Figure 1. Removal steps of bottom case Remove the eleven screws and pry off to remove the bottom case by arrow Step Screw (quantity) Color Torque M 2.0 × 6.0 mm, flat‐head, nylok‐coated (11) Black 4.0±0.3kgfcm...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1020 Battery For access, remove this FRU: • “1010 Bottom Case” on page 34 DANGER • Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. • Make sure the computer is shut down and the AC adapter is disconnected before replacing the battery. Figure 2. Removal steps of battery Carefully unplug the battery connector and the speaker connector in the direction shown by arrow . Release the cable of speaker from its cable guides. ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 2. Removal steps of battery (continued) Remove the three screws by arrow and then remove the battery by arrow Step Screw (quantity) Color Torque M 2.0 × 4.0 mm, flat‐head, nylok‐coated (3) Silver 1.85±0.15kgfcm When installing: Route the cable of speakers into its cable guides on the battery.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1030 Hard disk drive For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damages and permanent loss of data. • Before removing the drive, suggest the customer to backup all the ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 3. Removal steps of hard disk drive (continued) Disconnect the connector of the hard disk drive by arrow . Remove the four screws and detach the meta frame from the hard disk drive by arrow Step Screw (quantity) Color Torque M 3.0 × 4.0 mm, flat‐head, nylok‐coated (4) Silver 4.0±0.3kgfcm...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1040 DIMM For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 4. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows , and then unplug the DIMM in the direction shown by arrow When installing: Insert the notched end of the DIMM into the socket. Push the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and difficult to be moved.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1050 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 5. Removal steps of PCI Express Mini Card for wireless LAN/WAN Disconnect the two wireless LAN cables (black, white) , and then remove the screw In step , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in the direction shown by arrows. Notes: wireless LAN card has 2 cables in step wireless LAN card in some models may have 3 cables in step Step Screw (quantity)
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Figure 5. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1060 Speakers For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 6. Removal steps of speakers Release the cables of the speakers from its cable guides by arrow and remove the speakers in the direction shown by arrow When installing: Route the cables of the speakers in the cable guides as shown.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1070 IO board For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 7. Removal steps of IO board Disconnect the connector in the direction by arrows and , remove the two screws , then remove the IO board by arrow . Step Screw (quantity) Color Torque M 2.0 × 4.0 mm, flat‐head, nylok‐coated (2) Silver 1.85±0.15kgfcm When installing: When attaching the IO board to the base cover, adjust the placement to make sure that the USB jack and audio jack are attached to the holes on the base cover. Improper placement of the jacks might cause a damage.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1080 Fan and Heat Sink assembly For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 8. Removal steps of fan assembly and heat sink assembly For discrete graphic: Unplug the fan connector in the direction shown by arrow , loosen the five screws and then remove the fan and heat sink assembly by arrow . Step Screw (quantity) Color Torque M 2.0× 4.0 mm, flat‐head, nylok‐coated (5) Silver...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Figure 8. Removal steps of fan assembly and heat sink assembly (continued) For integrated graphic: Unplug the fan connector in the direction shown by arrow , loosen the three screws and then remove the fan and heat sink assembly by arrow . Step Screw (quantity) Color Torque M 2× 4.0 mm, flat‐head, nylok‐coated (3) Silver 1.85±0.15kgfcm When installing: Make sure that the fan connector is attached firmly to the system board.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1090 Touch pad For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 9. Removal steps of touch pad Disconnect the connector in the direction shown by arrows and . Remove the two screws , then remove the touch pad by arrow Step Screw (quantity) Color Torque M 2× 2 mm, flat‐head, nylok‐coated (2) Silver 1.85±0.15kgfcm When installing: Make sure that the connector of the touch pad is attached ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1100 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • Avoid rough handling of any kind. • In the whole process, make sure not to drop or stack the system board. • If you put a system board down, make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material. For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1040 DIMM” on page 39 •...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) Remove two screws and remove the system board by arrow Step Screw (quantity) Color Torque M 2.0 × 4.0 mm, flat‐head, nylok‐coated (2) Silver 1.85±0.15kgfcm When installing: When attaching the system board to the base cover, adjust the placement of USB, HDMI and RJ‐45 ports to make sure that they are attached to the holes on the base cover properly. Improper placement of the ports may cause damage.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1110 Antennas For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 11. Removal steps of antennas Disconnect the two wireless LAN cables (black, white) . Gently remove the two antennas from the base cover by arrow . When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card. • Route the antenna cables into its cable guides.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1120 LCD unit For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 12. Removal steps of LCD unit Disconnect the touch connector by arrow and eDP connector by arrow . Release the touch and eDP cables from its cable guides. Remove the four screws Step Screw (quantity) Color Torque M2.5 × 4.0 mm, flat‐head, nylok‐coated (4) Silver 1.85±0.15kgfcm...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Figure 12. Removal steps of LCD unit (continued) Turn the hinges over to 180 degrees by arrow Turn the base cover over by arrow and lift the base cover from the LCD unit by arrow When installing: • Route the touch and eDP cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension can cause the cables to be damaged by the cable guides, or a wire to be broken. • Make sure that the LCD connector is attached firmly.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1130 Base cover For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1030 Hard disk drive” on page 37 • “1040 DIMM” on page 39 • “1050 PCI Express Mini Card for wireless LAN/WAN” on page 40 • “1060 Speakers” on page 42 • “1070 IO board” on page 43 • “1080 Fan and Heat Sink assembly” on page 44 • “1090 Touch pad” on page 46 • “1100 System board” on page 47 • “1120 LCD unit” on page 50 Figure 13. Removal steps of base cover...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following labels: The following labels need to be peeled off from the old base cover, and put on the new base cover. Intel or AMD label VGA label Energy star label GML label Rating label Barcode label WLAN label for South Africa WLAN label for US/CA/TW WLAN/BT label for Brazil D side label for Indonesia BIS label for India BT label for US/CA/TW or Wlan/BT label for Israel Postel label for Indonesia KCC label for Korea For some models, you also need to apply one or two FCC labels. Check the old base cover; if it has one or two FCC labels, find duplicates of them in the ...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1140 Hinge cover For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1120 LCD unit” on page 50 Figure 14. Removal steps of hinge cover Remove the two caps of the screws by arrow Remove the two screws , then remove the hinge cover by arrow Step Screw (quantity) Color Torque M2.5 × 2.5 mm, flat‐head, nylok‐coated (2) Black 1.85±0.15kgfcm...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1150 LCD panel and LCD sensor board For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1120 LCD unit” on page 50 • “1140 Hinge cover” on page 54 Figure 15. Removal steps of LCD panel and LCD sensor board Remove the screw , disconnect the LCD connector from LCD board by arrow , then slide the LCD panel to release the hooks by arrow . Step Screw (quantity) Color Torque M2.5 × 2.5 mm, flat‐head, nylok‐coated (1) Black...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 15. Removal steps of LCD panel and LCD sensor board (continued) Turn the LCD panel by arrow to make sure the touch board visible. Unplug the connector from the sensor board by arrow . Disconnect the two connector by arrows Turn the LCD panel over by arrow . Peel off the tape of the eDP connector and disconnect it by arrow , then remove the LCD panel by arrow When installing: Make sure that the LCD connector and touch connector are attached firmly.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 1160 Hinges and camera For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1120 LCD unit” on page 50 • “1140 Hinge cover” on page 54 • “1150 LCD panel and LCD sensor board” on page 55 Figure 16. Removal steps of hinges and camera Remove the five screws and one screw . Peel off the tap of the right hinge. Disconnect the camera connector by arrow , release the cables from the cable guides and remove the two hinges by arrow Step Screw (quantity) Color Torque M2.5 × 2.5 mm, flat‐head, nylok‐coated (5) Silver 1.85±0.15kgfcm...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 16. Removal steps of hinges and camera (continued) Lift up to remove the camera board from LCD back cover by arrow When installing: Route all the cables on the hinges into the cable guides.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Locations Front view Integrated camera Built-in microphone Display Wireless antennas Touchpad Numeric keyboard...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Right-side view Kensington slot RJ-45 port USB port Power key Battery status indicator...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Bottom and left-side view AC prower adapter jack Louvers USB ports Combo audio jack Memory card slot Novo button Speakers...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 63 • “LCD FRUs” on page 69 • “Miscellaneous parts” on page 71 • “AC adapters” on page 72 • “Power cords” on page 73 Notes: • Each FRU is available for all types or models, unless specify types or models are specified.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Overall...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Table 5. Parts list—Overall No. FRU FRU no. Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well LCD unit (see “LCD FRUs” on page 69) DC‐IN W Flex2‐15 5C10G91180 ●...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 No. FRU FRU no. Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well DDR3L 1600 2GB MT4KTF25664HZ‐ 11201967 ● ● ● ● 1G6E1 2GB DDR3L 1600 DDR3L 1600 4GB Hyn ...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual No. FRU FRU no. Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well HDD 1TB 5400rpm WD10SPCX‐ 16200554 ● ● ●...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 No. FRU FRU no. Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well MB W Flex2Pro15 NOK I3‐5005U 2G 5B20H33202 ● ● MB W Flex2Pro15 W8P I3‐5005U 2G 5B20H33176 ● ●...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual No. FRU FRU no. Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well WLAN Intel WP1 3160 1x1ac+BT SW10A11511 N ● ●...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 LCD FRUs In Lenovo Flex 2 Pro‐15/Edge 15, there are the following types of LCD: • “15.6‐in. HD TFT”...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Table 7. Parts list—14.0‐in. HD TFT No. FRU FRU no. CRU Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well LCD MODULE W Flex2‐15 W/ 5H40G91213 N ●...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Miscellaneous parts Table 8. Parts list—Miscellaneous parts FRU no. CRU Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well • (a) IO Board Cable W Flex2‐15 5C10G91188 ● ● ● ● • (b) HDD W Flex2‐15 5C10G91215 ●...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual AC adapters Table 9. Parts list—3‐pin AC adapters CRU Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well Adapter 45W 3pin Delta ADLX45NDC3A 36200602 ● ● ●...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region. Table 11. Parts list—3‐pin power cords Region Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well Brazil 145‐000596 ● ● ● ●...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Region Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well 145‐000594 ● ● ● ● • LINETEK LP‐30B + SPT‐2 + LS15 1m 145‐000562 ●...
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All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Region Flex 2 Edge Flex 2 Edge pro-15 pro-15 Has- Has- Broad- Broad- well well well well Korea 145‐000590 ● ● ● ● • LINETEK LS15+H05VV‐F+LP‐E04A 1m Korea 145‐000558 ●...
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. LENOVO GROUP LTD. PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON‐ INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you. This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.
All manuals and user guides at all-guides.com Lenovo Flex 2 Pro-15/Edge 15 Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development‐level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are either registered trademarks or trademarks of Lenovo in the United States and/or other countries: ® Lenovo ® Lenovo logo ® IdeaPad ® VeriFace ® OneKey Rescue (OneKey Recovery, OneKey Antivirus) ® ® Power Express ® Energy Management and ReadyComm The following terms are trademarks of Microsoft Corporation in the United ...