Lenovo 10125/90A4 Maintenance Manual
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Lenovo 10125/90A4 Maintenance Manual

Lenovo 10125/90A4 Maintenance Manual

Machine types: 10125/90a4
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Lenovo H515
Hardware Maintenance Manual
Machine Types: 10125/90A4 [H515]

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Summary of Contents for Lenovo 10125/90A4

  • Page 1 Lenovo H515 Hardware Maintenance Manual Machine Types: 10125/90A4 [H515]...
  • Page 3 Lenovo H515 Hardware Maintenance Manual Machine Types: 10125/90A4 [H515]...
  • Page 4 Second Edition (July 2013)31st © Copyright Lenovo 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925...

  • Page 5: Table Of Contents

    Replacing the motherboard..Selecting a startup device ..Exiting the Lenovo BIOS Setup Utility program . . Chapter 9. FRU lists ..49 Chapter 6.
  • Page 6 Lenovo H515Hardware Maintenance Manual...

  • Page 7: Chapter 1. About This Manual

    Chapter 1. About this manual This manual contains service and reference information for Lenovo H515 desktop computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information.
  • Page 8 Lenovo H515Hardware Maintenance Manual...

  • Page 9: Chapter 2. Safety Information

    Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication systems, networks, and modems before you open the computer covers, unless instructed otherwise in the installation and configuration procedures. © Copyright Lenovo 2013...
  • Page 10 – 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 power. Lenovo H515Hardware Maintenance Manual...

  • Page 11: Safety Inspection Guide

    – Send another person to get medical aid. Safety inspection guide The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these products. Each machine, as it was designed and built, had required safety items installed to protect users and service personnel from injury.

  • Page 12: Grounding Requirements

    • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this product or attached devices. Lenovo H515Hardware Maintenance Manual...
  • Page 13 To Connect To Disconnect 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2. First, remove power cords from outlet. 3. Attach signal cables to connectors. 3. Remove signal cables from connectors. 4. Attach power cords to outlet. 4.
  • Page 14 To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices. Lenovo H515Hardware Maintenance Manual...

  • Page 15: Chapter 3. General Information

    This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 90% (40°C) Altitude: 86KPa to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013...
  • Page 16 Lenovo H515Hardware Maintenance Manual...

  • Page 17: Chapter 4. General Checkout

    • If the computer displays a POST error, go to “POST error codes”. • If the computer hangs and no error is displayed, continue at step 7. 7. If the test stops and you cannot continue, replace the last device tested. © Copyright Lenovo 2013...
  • Page 18 Lenovo H515Hardware Maintenance Manual...

  • Page 19: Chapter 5. Using The Setup Utility

    1. If your computer is already on when you start this procedure, shut down the operating system and turn off the computer. 2. Press and hold the F1 key then turn on the computer. When the Lenovo BIOS Setup Utility program is displayed, release the F1 key.
  • Page 20 5. Select Save changes and Exit from the menu. Power-On Password When a Power-On Password is set, you cannot start the Lenovo BIOS Setup Utility program until a valid password is typed from the keyboard. Setting, changing, or deleting a Power-On Password Note: A password can be any combination of letters and numbers up to 16 character (a-z, and 0-9).

  • Page 21: Enabling Or Disabling A Device

    To set a Power-On Password, do the following: 1. Start the Lenovo BIOS Setup Utility program (See ”Starting the Lenovo BIOS Setup Utility program” on page 13.) 2. From the Security menu, select Set Power-On Password and press the Enter key.

  • Page 22: Selecting A Startup Device

    Network Setup press the Enter key, then select Onboard Ethernet Support or LAN Boot Agent. 4. Select Disabled or Enabled and press the Enter key. 5. Return to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save changes and Exit from the menu.

  • Page 23: Exiting The Lenovo Bios Setup Utility Program

    Exiting the Lenovo BIOS Setup Utility program After you finish viewing or changing settings, press the Esc key to return to the Lenovo BIOS Setup Utility program main menu. You might have to press the Esc key several times. Do one of the following: •...
  • Page 24 Lenovo H515Hardware Maintenance Manual...

  • Page 25: Chapter 6. Symptom-To-Fru Index

    Check that the following are properly installed: Reseat connectors • Power Cord • On/Off Switch connector • System Board Power Supply connectors • Microprocessor(s) connection Check the power cord. Power Cord Check the power-on switch. Power-on Switch © Copyright Lenovo 2013...

  • Page 26: Post Error Codes

    3. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or component. If all devices and components have been removed and the problem continues, replace the system board. Lenovo H515Hardware Maintenance Manual...

  • Page 27: Chapter 7. Locating Connectors, Controls And Components

    2. Hard disk drive indicator 6. Microphone connector 3. Memory card reader (selected models only) 7. Optical Drive (selected models only) 4. USB connectors Attention: The effective range of the Built-in IR Emitter is 10 feet (3m). © Copyright Lenovo 2013...
  • Page 28 7. Expansion card slots (some models are equipped with graphics card, USB 3.0 or TV tuner card) 8. Ethernet connector 3. USB 2.0 connectors 4. USB 3.0 connectors 9. Wi-Fi antenna (selected models only) 5. Audio connectors 10. Cable clip Lenovo H515Hardware Maintenance Manual...
  • Page 29 Hardware components The following illustration shows the components that make up your computer. 1. Microprocessor fan and heat-sink 5. Power supply 2. Memory modules 6. System fan 3. PCI express adapter card 7. Optical drive 4. PCI express adapter connectors 8.
  • Page 30 5. Microprocessor fan header 13. Front USB connectors (2) 6. SATA connectors (2) 14. Mini PCI-E slot 7. Memory slots (2) 15. PCI express X 1 adapter slot 8. Hard disk drive power connector 16. Front audio connector Lenovo H515Hardware Maintenance Manual...

  • Page 31: Chapter 8. Replacing Hardware

    Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to the Support Web site at: http://consumersupport.lenovo.com. Note: Use only parts provided by Lenovo.

  • Page 32: Replacing The Keyboard And Mouse

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.
  • Page 33 Step 4. Remove the 2 screws that secure the computer cover at the rear of the chassis. Chapter 8 Replacing hardware...

  • Page 34: Removing The Front Bezel

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 35: Replacing An Optical Drive

    Step 5. Remove the front bezel by releasing the three plastic tabs inside the chassis and pushing the bezel outward as shown. Step 6. To reattach the bezel: Align the plastic tabs on the bottom of the bezel with the corresponding holes in the chassis, and then snap it into position at the bottom and top of the chassis.

  • Page 36: Replacing The Hard Disk Drive

    Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the computer cover. Refer to “Removing the computer cover”. Lenovo H515Hardware Maintenance Manual...

  • Page 37: Replacing A Memory Module

    Step 5. Disconnect the data and power cables from the hard disk drive. Step 6. Remove the four screws that secure the hard disk drive to drive bay. Step 7. Remove the hard disk drive by pulling it straight out of the drive bay. Step 8.

  • Page 38: Replacing The Graphic Card

    Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the computer cover. Refer to “Removing the computer cover”. Lenovo H515Hardware Maintenance Manual...
  • Page 39 Step 5. Remove the screw that secures the latch to the chassis, open the adapter latch and remove the adapter by pulling it straight out of the adapter connector. Chapter 8 Replacing hardware...

  • Page 40: Replacing The Heat-Sink Assembly

    Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the computer cover. Refer to “Removing the computer cover”. Lenovo H515Hardware Maintenance Manual...

  • Page 41: Replacing An Intel Cpu

    Step 5. Disconnect the microprocessor fan cable from the system board. Step 6. Remove the 4 screws that secure the heat-sink assembly to the motherboard. Step 7. Lift up the heat-sink to remove it. Step 8. To install the new heat-sink assembly: Use a thermal grease syringe to place five drops of grease on the top of the microprocessor.
  • Page 42 Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handing the microprocessor, touch only the sides. Note: Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. Lenovo H515Hardware Maintenance Manual...

  • Page 43: Replacing An Amd Cpu

    Step 7. Holding the sides of the microprocessor with your fingers, remove the protective cover that protects the gold contacts on the new microprocessor. Step 8. Holding the sides of the microprocessor with your fingers, position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket.
  • Page 44 Replacing the heat-sink assembly. Refer to “Replacing the heat-sink assembly”. Step 6. Lift the small handle and open the retainer. 1 2 3 Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handing the microprocessor, touch only the sides. Lenovo H515Hardware Maintenance Manual...
  • Page 45 Step 7. Lift the microprocessor straight up and out of the socket. Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handing the microprocessor, touch only the sides. Note: Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible.

  • Page 46: Replacing The System Fan

    Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4. Remove the computer cover. Refer to “Removing the computer cover”. Lenovo H515Hardware Maintenance Manual...
  • Page 47 Step 5. Disconnect the fan power cable from the connector on the motherboard. Step 6. Pull the system fan assembly out of the chassis. Chapter 8 Replacing hardware...
  • Page 48 Pull on the tips of the rubber mounts until the fan assembly is in place. Connect the system fan power cable to the connector on the board. Step 8. Reattach the computer cover. Lenovo H515Hardware Maintenance Manual...

  • Page 49: Replacing The Power Supply

    Replacing the Power supply Note: For this procedure, it helps to lay the computer flat. To replace the Power supply: Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2.

  • Page 50: Replacing The Front Card Reader Module

    Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Step 2. Unplug all power cords from electrical outlets. Lenovo H515Hardware Maintenance Manual...

  • Page 51: Replacing The Motherboard

    Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4.
  • Page 52 Reattach the memory module, Wi-Fi card, heat-sink assembly to the new motherboard. Connect the all cables to the new motherboard. Reattach the hard disk drive, optical drive, graphic card and the TV-Tuner card. Lenovo H515Hardware Maintenance Manual...
  • Page 53 Step 16. Reattach the computer cover. Chapter 8 Replacing hardware...
  • Page 54 Lenovo H515Hardware Maintenance Manual...

  • Page 55: Chapter 9. Fru Lists

    M378B5773DH0-CK0 2GB D3-1600 Memory-HF 1100209 M378B5273DH0-CK0 4GB D3-1600 Memory-HF 1100213 HMT425U6AFR6C-PB 2GB D3-1600 Memory-HF 1100653 HMT451U6AFR8C-PB 4GB D3-1600 Memory-HF 1100649 1100612 M378B5773CH0-CK0 2GB D3-1600 MEMORY MT8JTF51264AZ-1G6J1 4GB D3-1600 Memory-HF 1100681 1100651 Elp_R J4208EBBG-GN-F 4GB D3L-1600 Memory © Copyright Lenovo 2013...
  • Page 56 11201615 Geforce GT 620@512M/B/DB/HGraphics Card Geforce GT 620@512M/B/DB/HGraphics Card 11201616 11202027 Geforce GT 635@2G/B/DB/HGraphics Card Power supply Delta ADP-65FD BE 65W adapter 36200352 Liteon PA-1650-72IA 65W adapter 36200353 DELTA ADP-90XD BC 90W common adapter ® 36200415 Lenovo H515Hardware Maintenance Manual...
  • Page 57 CBT AR9485 11n HMC WiFi card 11200354 Card reader Bitland RTS5179 7in1 L_Single_CR 11201223 11201222 Taisol GL827S 7in1 L_Single_CR Speaker 25013742 Lenovo Speaker M0620 Touchpad Chicony TGR1226 2.4G touchpad BLACK 25210789 Keyboard & Mouse Liteon SK-8861(US) 2.4G KB-Black8 25209175 Liteon SK-8861(US-MY) 2.4G KB-Black8 25209176 Liteon SK-8861(TW) 2.4G KB-Black8...
  • Page 58 Liteon LXH-SM-8825 B-Silk Mouse 25200528 Chicony LXH-MSU-1111 B-Silk Mouse 25200529 Sunrex LXH-EMS-10ZA B-Silk Mouse 25200530 Liteon SM-8861(WW) Mouse Black 25203464 25203465 Liteon SM-8861 Mouse(No Battery) Black Liteon SM-8861 Mouse(MY) Black 25203466 25205773 Liteon SM-8861(JP) wireless mouse Lenovo H515Hardware Maintenance Manual...
  • Page 59 Power Cords 31033857 US,Canada,Columbia,Mexico,Philippines,ChilePeru,Venezuela, Thainland US, Canada, Barbados, Belize, Bolivia, Costa Rica, Columbia, Dominican Republic, Ecuador, 31033858 El Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Netherlands Antilles, Nicaragua, Panama, Philippines, Peru, Saudi Arabia, (Trinidad & Tobago), Venezuela, (Thainland) 31049517 US, Canada, Barbados, Belize, Bolivia, Costa Rica, Columbia, Dominican Republic, Ecuador, El Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Netherlands Antilles, Nicaragua, Panama, Philippines, Peru, Saudi Arabia, (Trinidad &...
  • Page 60 Luxshare, 420mm SATA cable,2 latching, right angle Grandsun, 420mm SATA cable,2 latching, right angle 31030139 Cable_U770mm_A680mm 31502718 Cable_U770mm_A680mm 31502719 Cable_U770mm_A680mm 31502720 1.8m DVI cable 31501245 LX 200mmHDMI to DVI-D-S cable® 31041295 31502005 SATA power cable(300mm_300mm) SATA power cable(300mm_300mm) 31502006 Lenovo H515Hardware Maintenance Manual...

  • Page 61: Chapter 10. General Information

    • Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically. This can be either a single event , a daily event or a weekly event. • Wake Up on LAN: This feature allows LAN adapter card to wake the System. © Copyright Lenovo 2013...

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