Lenovo IdeaPad Slim 9 14ITL5 Hardware Maintenance Manual

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Hardware Maintenance Manual

IdeaPad Slim 9i (14",5)

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Page 1 Hardware Maintenance Manual IdeaPad Slim 9i (14″,5)
Page 4 Hardware Maintenance Manual...
Page 5: About This Manual
Important: • This manual is intended only for trained service technicians who are familiar with Lenovo products. • Before servicing a Lenovo product, be sure to read all the information under Chapter 1 “Safety information” on page 1. © Copyright Lenovo 2020...
Page 6 Hardware Maintenance Manual...
Page 7: Chapter 1. Safety Information
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies © Copyright Lenovo 2020...
Page 8: Safety Inspection Guide
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.
Page 9: Handling Devices That Are Sensitive To Electrostatic Discharge
4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.
Page 10: Grounding Requirements
Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician. Safety notices (multilingual translations) The safety notices in this section are provided in the following languages: •...
Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
Page 12 Hardware Maintenance Manual...
Page 13 PERIGO PERIGO PERIGO Chapter 1 Safety information...
Page 14 PERIGO PERIGO PERIGO PERIGO PERIGO Hardware Maintenance Manual...
Page 15 DANGER DANGER DANGER DANGER Chapter 1 Safety information...
Page 16 DANGER DANGER DANGER DANGER VORSICHT Hardware Maintenance Manual...
Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
Page 18 VORSICHT VORSICHT VORSICHT Hardware Maintenance Manual...
Page 19 Chapter 1 Safety information...
Page 20 Hardware Maintenance Manual...
Page 21 Chapter 1 Safety information...
Page 22 Hardware Maintenance Manual...
Page 23 Chapter 1 Safety information...
Page 24 Hardware Maintenance Manual...
Page 25 Chapter 1 Safety information...
Page 26 Hardware Maintenance Manual...
Page 27: Chapter 2. General Checkout
• Scratched (cosmetic) parts • Distortion, deformation, or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force • Damage caused by liquid spilled into the system © Copyright Lenovo 2020...
Page 28: Cru List
• Check for obvious damage to a hard disk drive. If the spindle of a hard disk drive becomes noisy, the hard disk drive might have been dropped or subject to excessive force. CRU list Table 1. Model: IdeaPad Slim 9 14ITL5(MT: 82D2) Type ac power adapter...
Page 29: Chapter 3. Identifying Frus (Crus)
Chapter 3. Identifying FRUs (CRUs) Locate FRUs and CRUs The exploded illustrations help Lenovo service technicians identify FRUs or CRUs that they may need to replace when servicing a customer’s computer. © Copyright Lenovo 2020...
Page 30 Figure 1. IdeaPad Slim 9 14ITL5 exploded view Hardware Maintenance Manual...
Page 31 Table 2. FRU (CRU) categories FRU (CRU) category LCD module Upper case I/O board bracket (right) I/O board System board USB board cable (50 pin) MB fiber mylar Antenna module Heat sink MB mylar Thermal pad Solid-state drive (SSD) Solid-state drive (SSD) AL foil Speakers Battery sponge Battery pack...
Page 32 Hardware Maintenance Manual...
Page 33: Chapter 4. Removing A Fru Or Cru
Chapter 4. Removing a FRU or CRU Service tools The following table lists tools for servicing Lenovo computers. Tools with a cross mark are needed for serving the product models as described by this publication. Prepare them before you service the product.
Page 34: Remove The Lower Case
3. Follow the correct sequence in the steps for removing an FRU, as shown in the illustrations by the numbers in square callouts. 4. When removing an FRU, move it in the direction as shown by the arrow in the illustration. 5.
Page 35: Remove The Battery Pack
Step 4. Pry up the latches and then remove the lower case. Figure 4. Pry up the latches and then remove the lower case Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: Lower case...
Page 36 Attention: Use your fingernails to pull the connector to unplug it. Figure 5. Remove the two screws that secure the battery pack connector, then detach the battery pack connector from the system board Screw specifications Number of screws M1.2 x L1.65 Step 2.
Page 37: Remove Thermal Pad
Remove the thermal pad. Figure 8. Remove the thermal pad Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement part: Thermal pad Remove the solid-state drive (SSD) module Make sure the following FRUs (or CRUs) have been removed.
Page 38 Figure 9. Tear off the MB mylar Step 3. Remove one screw. Figure 10. Remove one screw Screw specifications Number of screws M2.0 x L2.0 Step 4. Remove the SSD module by pulling it away from the slot. Figure 11. Remove the SSD module Step 5.
Page 39: Remove The Heat Sink
Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: MB mylar SSD AL foil Remove the heat sink Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1.
Page 40: Remove The Fans
MB fiber mylar Heat sink Remove the fans Make sure the following FRUs (or CRUs) have been removed. “Remove the lower case” on page 28 Step 1. Remove the two screws that secure the battery pack connector, then detach the battery pack connector from the system board.
Page 41: Remove The Speakers
Figure 17. Remove the fans Screw specifications Number of screws M2.0 x L3.0 Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: Batt lens sponge DBL mylar Fans Remove the speakers Make sure the following FRUs (CRUs) have been removed.
Page 42: Remove The Antenna Module
Figure 18. Remove the speakers Screw specifications Number of screws M2.0 x L2.0 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: Speakers Remove the antenna module Make sure the following FRUs (CRUs) have been removed.
Page 43: Remove The I/O Board Bracket (Right)
Screw specifications Number of screws M1.6 x L2.5 Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement part: Antenna module Remove the I/O board bracket (right) Make sure the following FRUs (or CRUs) have been removed.
Page 44: Remove The Power Board Module
Figure 21. Remove the left I/O board bracket Number of screws Screw specifications M2.0 x L3.0 Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: I/O board bracket (left) Remove the power board module Make sure the following FRUs (or CRUs) have been removed.
Page 45: Remove The System Board
Step 3. Remove the power board cable from power board. Figure 23. Remove the power board cable from power board Go to to look up the Lenovo part number of the following https://support.lenovo.com/partslookup replacements parts: Power board Power board cable Remove the system board Make sure the following FRUs (or CRUs) have been removed.
Page 46 Figure 24. Tear off the mylar stuck on the system board Step 2. Disconnect cables connected to the system board, USB board and I/O board. Figure 25. Disconnect cables connected to the system board, USB board and I/O board Figure 26. Disconnect cables connected to the USB board and I/O board Hardware Maintenance Manual...
Page 47: Remove Usb Board, I/O Board, Usb Board Cables And I/O Board Cable
Remove the system board. Figure 28. Remove system board Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following replacement parts: System board Remove USB board, I/O board, USB board cables and I/O board cable Make sure the following FRUs (CRUs) have been removed.
Page 48: Remove The Lcd Module
Figure 30. Remove two screws then detach the I/O board and I/O board cable Screw specifications Number of screws M1.2 x L1.65 Go to to look up the Lenovo part numbers of the following https://support.lenovo.com/partslookup replacement parts: USB board USB board cable (50 pin)
Page 49 “Remove the lower case” on page 28 “Remove the heat sink” on page 33 “Remove the fans” on page 34 Step 1. Remove the two screws that secure the battery pack connector, then detach the battery pack connector from the system board. Attention: Use your fingernails to pull the connector to unplug it.
Page 50: Remove The Upper Case
Go to to look up the Lenovo part number of the following replacement https://support.lenovo.com/partslookup part: LCD module Remove the upper case Make sure the following FRUs (CRUs) have been removed. “Remove the lower case” on page 28 “Remove the battery pack” on page 29 “Remove the solid-state drive (SSD) module”...
Page 51: Appendix A. Label Locations
Labels attached to the base cover are country/region specific. Make sure to apply the appropriate labels to the replacement base cover. Table 4. All base cover labels Label Label name Label dimensions Camera shutter label 5.8 mm x 41 mm OS label 16.077 mm x 22.501 mm © Copyright Lenovo 2020...
Page 52 Hardware Maintenance Manual...
Page 53: Trademarks
Trademarks LENOVO and the LENOVO logo are trademarks of Lenovo. All other trademarks are the property of their respective owners. © 2020 Lenovo.

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Lenovo IdeaPad Slim 9 14ITL5 Hardware Maintenance Manual

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