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Lenovo Legion 5, Руководство по техническому обслуживанию аппаратной части

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•  Damage caused by the improper insertion of a personal-computer card (PC card) or the installation of an 

incompatible card

•  Improper disc insertion or use of an external optical drive
•  Fuses blown by attachment of a non-supported device
•  Forgotten computer password (making the computer unusable)
•  Sticky keys caused by spilling a liquid onto the keyboard
•  Use of an incorrect ac power adapter on laptop products

The following symptoms might indicate damage caused by non-warranted activities:

•  Missing parts might be a symptom of unauthorized service or modification.
•  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: all

CRU

Type

ac power adapter 

self-service

Power cord

self-service

Mouse

self-service

22

Hardware Maintenance Manual

Содержание Legion 5

Страница 1: ...Hardware Maintenance Manual Lenovo Legion 5 15 05 and Lenovo Legion 5P 15 05 ...

Страница 2: ...First Edition March 2020 Copyright Lenovo 2020 ...

Страница 3: ...ck 40 Remove the RTC battery 41 Remove the speakers 42 Remove the system board and the I O board cable 42 Remove the strip cover 44 Remove the LCD module 45 Remove the upper case with keyboard and touch pad 46 Disassemble the LCD module 47 Removal procedure for Lenovo Legion 5P 15 05 50 Remove the lower case 50 Remove the solid state drive SSD plate 51 Remove the solid state drive SSD 51 Remove th...

Страница 4: ...ii Hardware Maintenance Manual ...

Страница 5: ...IMH05 82AU Lenovo Legion 5 15ARH05H 82B1 Lenovo Legion 5 15ARH05 82B5 Lenovo Legion 5P 15IMH05H 82AW Lenovo Legion 5P 15IMH05 82AY 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 iii ...

Страница 6: ...iv Hardware Maintenance Manual ...

Страница 7: ...e clothing or fasten it with a non conductive clip about 8 centimeters 3 inches from the end Do not wear jewelry chains metal frame eyeglasses or metal fasteners for your clothing Attention Metal objects are good electrical conductors Wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that might be hazardou...

Страница 8: ...efully for possible hazards in your work area Examples of these hazards are moist floors non grounded 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...

Страница 9: ...d 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 devi...

Страница 10: ...g 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 English Arabic Brazilian Portuguese French German Hebrew Japanese Korean Spanish Traditional Chinese DANGER DANGER DANGER 4 Hardware Maintenance Manual ...

Страница 11: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 5 ...

Страница 12: ...6 Hardware Maintenance Manual ...

Страница 13: ...PERIGO PERIGO PERIGO Chapter 1 Safety information 7 ...

Страница 14: ...PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual ...

Страница 15: ...DANGER DANGER DANGER DANGER Chapter 1 Safety information 9 ...

Страница 16: ...DANGER DANGER DANGER DANGER VORSICHT 10 Hardware Maintenance Manual ...

Страница 17: ...VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information 11 ...

Страница 18: ...VORSICHT VORSICHT VORSICHT 12 Hardware Maintenance Manual ...

Страница 19: ...Chapter 1 Safety information 13 ...

Страница 20: ...14 Hardware Maintenance Manual ...

Страница 21: ...Chapter 1 Safety information 15 ...

Страница 22: ...16 Hardware Maintenance Manual ...

Страница 23: ...Chapter 1 Safety information 17 ...

Страница 24: ...18 Hardware Maintenance Manual ...

Страница 25: ...Chapter 1 Safety information 19 ...

Страница 26: ...20 Hardware Maintenance Manual ...

Страница 27: ... When you 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 service technician 2 Date of service 3 Date on which the machine failed 4 Date of purchase 5 Failure symptoms error codes appearing on the display and beep symptoms 6 Procedure index and page number in which the failing FRU was detected...

Страница 28: ...to the keyboard Use of an incorrect ac power adapter on laptop products The following symptoms might indicate damage caused by non warranted activities Missing parts might be a symptom of unauthorized service or modification 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 l...

Страница 29: ...detifying 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 23 ...

Страница 30: ...Figure 1 Lenovo Legion 5 15 05 exploded view 24 Hardware Maintenance Manual ...

Страница 31: ... Lock 8 RTC battery 9 Hard disk drive HDD cable 10 Hard disk drive HDD 11 Hard disk drive HDD bracket 12 Heat sink 13 Fan 14 Speakers 15 Battery pack 16 Lower case 17 Battery gasket 18 Solid state drive SSD plate 19 Solid state drive SSD bracket Note The SSD bracket is used to lock the screw for the 2242 SSD 20 Solid state drive SSD 21 Wi Fi card 22 Memory shielding 23 Memory a Power cord b ac pow...

Страница 32: ...o Legion 5 15 05 LCD module exploded view Table 3 FRU categories for the LCD module No FRU CRU category 1 LCD cover 2 Adhesive tapes 3 LCD panel 4 Camera 5 Microphone rubber 6 LCD bezel 26 Hardware Maintenance Manual ...

Страница 33: ...Figure 3 Lenovo Legion 5P 15 05 exploded view Chapter 3 Idetifying FRUs CRUs 27 ...

Страница 34: ...DD cable 10 Hard disk drive HDD 11 Hard disk drive HDD bracket 12 Microphone board cable 13 Microphone rubber 14 Microphone board 15 Thermal module 16 Speakers 17 Battery pack 18 Lower case 19 Battery gasket 20 Solid state drive SSD plate 21 Solid state drive SSD bracket Note The SSD bracket is used to lock the screw for the 2242 SSD 22 Solid state drive SSD 23 SSD stand off 24 Wi Fi card 25 Memor...

Страница 35: ...gure 4 Lenovo Legion 5P 15 05 LCD module exploded view Table 5 FRU categories for the LCD module No FRU CRU category 1 LCD cover 2 Adhesive tapes 3 LCD panel 4 LCD bezel Chapter 3 Idetifying FRUs CRUs 29 ...

Страница 36: ...30 Hardware Maintenance Manual ...

Страница 37: ...rical tape Double sided tape Conductive tape Eraser Heat gun Brown brush Notes T30 screw drivers are used to service the new Intel Xeon CPUs Hexagonal sockets are used to remove antenna connectors Silicone grease is applied to the CPU and heatsink surfaces to eliminate air gaps General guidelines When removing or replacing an FRU ensure that you observe the following general guidelines 1 Do not tr...

Страница 38: ...U or CRU shut down the computer and unplug all power cords from electrical outlets Attention After replacing an FRU do not turn on the computer until you have ensured that all screws springs and other small parts are in place and none are loose inside the computer Verify this by shaking the computer gently and listening for rattling sounds Metallic parts or metal flakes can cause electrical short ...

Страница 39: ...ng replacement part Lower case Remove the solid state drive SSD plate Make sure the following FRU or CRU has been removed Remove the lower case on page 32 Step 1 Disconnect the battery cable from the system board Attention Use your fingernails to pull the connector to unplug it Do not pull the cable Figure 7 Disconnect the battery cable from the system board Step 2 Remove three screws and then rem...

Страница 40: ...drive SSD Make sure the following FRUs or CRUs have been removed Remove the lower case on page 32 Remove the solid state drive SSD plate on page 33 Step 1 Remove one screw and then remove the SSD by pulling it away from the slot Figure 9 Remove the SSD Screw specifications Number of screws M2 x L3 1 Go to https support lenovo com partslookup to look up the Lenovo part number of the following repla...

Страница 41: ...ttery pack Screw specifications Number of screws M2 x L4 5 4 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Battery pack Remove the Wi Fi card Make sure the following FRUs or CRUs have been removed Remove the lower case on page 32 Remove the solid state drive SSD plate on page 33 Step 1 Detach the main and auxiliary antenna cable conn...

Страница 42: ...ule Make sure the following FRUs or CRUs have been removed Remove the lower case on page 32 Remove the battery pack on page 35 Step 1 Disconnect the HDD cable from the system board Remove three screws and then remove the HDD module Figure 12 Remove the HDD module Screw specifications Number of screws M2 x L4 5 3 Step 2 Remove the HDD cable Then remove four screws and separate the HDD and the HDD b...

Страница 43: ... HDD bracket Remove the memory module Make sure the following FRU or CRU has been removed Remove the lower case on page 32 Step 1 Disconnect the battery pack cable from the system board Attention Use your fingernails to pull the connector to unplug it Do not pull the cable Step 2 Remove the memory shielding Figure 14 Remove the memory shielding Step 3 Open the buckles and then remove the memory Ch...

Страница 44: ...e battery pack cable from the system board Attention Use your fingernails to pull the connector to unplug it Do not pull the cable Step 2 Loosen six screws and then remove the heat sink Figure 16 Loosen six screws and remove the heat sink Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Heat sink Remove the fan Make sure the following F...

Страница 45: ...Figure 18 Remove five screws and remove the fan Screw specifications Number of screws M2 x L4 5 5 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Fan Remove the I O board Make sure the following FRU or CRU has been removed Remove the lower case on page 32 Step 1 Disconnect the battery pack cable from the system board Chapter 4 Removing...

Страница 46: ... x L4 5 3 Step 3 Detach the I O board cable and remove one screw Remove the I O board Figure 20 Remove the I O board Screw specifications Number of screws M2 x L3 5 1 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part I O board Remove the Kensington lock Make sure the following FRU or CRU has been removed Remove the lower case on page 32 ...

Страница 47: ...ookup to look up the Lenovo part number of the following replacement part Kensington lock Remove the RTC battery Make sure the following FRUs or CRUs have been removed Remove the lower case on page 32 Remove the battery pack on page 35 Step 1 Disconnect the touch pad cable and the RTC battery cable from the system board Remove the RTC battery Figure 22 Remove the RTC battery Go to https support le...

Страница 48: ...onnect the speaker cable from the system board and then remove the speakers Figure 24 Remove the speakers Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Speakers Remove the system board and the I O board cable Make sure the following FRUs or CRUs have been removed Remove the lower case on page 32 Remove the solid state drive SSD on pa...

Страница 49: ...onnected to the system board Figure 25 Disconnect cables Step 2 Disconnect the speaker cable from the system board Figure 26 Disconnect the speaker cable from the system board Step 3 Remove six screws and then lift the system board Chapter 4 Removing a FRU or CRU 43 ...

Страница 50: ...system board Figure 28 Remove the system board Step 5 Remove the I O board cable Figure 29 Remove the I O board cable Go to https support lenovo com partslookup to look up the Lenovo part numbers of the following replacement parts System board I O board cable Remove the strip cover Make sure the following FRU CRU has been removed 44 Hardware Maintenance Manual ...

Страница 51: ...e strip cover Figure 31 Remove the strip cover Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Strip cover Remove the LCD module Make sure the following FRUs CRUs have been removed Remove the lower case on page 32 Remove the heat sink on page 38 Remove the fan on page 38 Remove the strip cover on page 44 Step 1 Disconnect the EDP cable...

Страница 52: ...ft the LCD module carefully Figure 33 Remove six screws and lift the LCD module Step 3 Detach the EDP cable and then remove the LCD module Figure 34 Remove the LCD module Remove the upper case with keyboard and touch pad Make sure the following FRUs CRUs have been removed Remove the lower case on page 32 46 Hardware Maintenance Manual ...

Страница 53: ...p cover on page 44 Remove the LCD module on page 45 Go to https support lenovo com partslookup to look up the Lenovo part numbers of the following replacement part Upper case with keyboard and touch pad Disassemble the LCD module The LCD module as a whole is not an FRU Instead it contains FRUs as its components Before disassembling the LCD module make sure it has been detached from the upper case ...

Страница 54: ...ive tape with tweezers Figure 36 Pull out the pieces of adhesive tape with tweezers Step 2 Lift the LCD panel carefully and then detach the EDP cable Figure 37 Remove the LCD panel Go to https support lenovo com partslookup to look up the Lenovo part numbers of the following replacement parts Adhesive tape LCD panel 48 Hardware Maintenance Manual ...

Страница 55: ...ttps support lenovo com partslookup to look up the Lenovo part numbers of the following replacement parts Camera Microphone rubber Remove the LCD cover Make sure the following FRUs CRUs have been removed Remove the LCD module on page 45 Remove the LCD bezel on page 47 Remove the LCD panel on page 48 Remove the camera and the microphone rubber on page 49 Go to https support lenovo com partslookup t...

Страница 56: ...surface Step 2 Remove eleven screws Figure 40 Remove eleven screws Screw specifications Number of screws M2 x L8 7 M2 x L4 4 Step 3 Pry up the latches and then remove the lower case Figure 41 Pry up the latches and remove the lower case Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Lower case 50 Hardware Maintenance Manual ...

Страница 57: ...rews and then remove the SSD plate carefully Note If your computer includes two SSD drives there are two SSD plates Figure 43 Remove the SSD plate Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part SSD plate Remove the solid state drive SSD Make sure the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the ...

Страница 58: ...d click Submit You can find the display serial number and instructions on a sticker fixed to the front of the new LCD part When the new color profiles are installed successfully a prompted window will be displayed Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part SSD Remove the solid state drive SSD stand off Make sure the following FRUs...

Страница 59: ...ttery pack when replacing the battery pack Figure 46 Remove the battery pack Screw specifications Number of screws M2 x L4 5 4 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Battery pack Remove the Wi Fi card Make sure the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the solid state drive SSD plate ...

Страница 60: ...ule Make sure the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the battery pack on page 53 Step 1 Disconnect the HDD cable from the system board Remove three screws and then remove the HDD module Figure 48 Remove the HDD module Screw specifications Number of screws M2 x L4 5 3 Step 2 Remove the HDD cable Then remove four screws and separate the HDD and the HDD b...

Страница 61: ... HDD bracket Remove the memory module Make sure the following FRU or CRU has been removed Remove the lower case on page 50 Step 1 Disconnect the battery pack cable from the system board Attention Use your fingernails to pull the connector to unplug it Do not pull the cable Step 2 Remove the memory shielding Figure 50 Remove the memory shielding Step 3 Open the buckles and then remove the memory Ch...

Страница 62: ... the thermal module Make sure the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the solid state drive SSD plate on page 51 Step 1 Disconnect the module cables from the system board Figure 52 Loosen six screws and remove the heat sink Step 2 Loosen six screws and remove five screws Remove the thermal module 56 Hardware Maintenance Manual ...

Страница 63: ...ard Make sure the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the thermal module on page 56 Step 1 Detach the I O board cable and remove one screw Remove the I O board Figure 54 Remove the I O board Screw specifications Number of screws M2 x L3 5 1 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Cha...

Страница 64: ...he Kensington lock Figure 55 Remove the Kensington lock Screw specifications Number of screws M2 x L7 2 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Kensington lock Remove the RTC battery Make sure the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the battery pack on page 53 Step 1 Disconnect the t...

Страница 65: ... FRUs or CRUs have been removed Remove the lower case on page 50 Remove the battery pack on page 53 Remove the hard disk drive HDD module on page 54 Step 1 Disconnect the microphone board cable from the system board and then remove the microphone board Figure 57 Remove the microphone board Step 2 Remove the microphone board cable Figure 58 Remove the microphone board cable Chapter 4 Removing a FRU...

Страница 66: ...ber Microphone board cable Remove the speakers Make sure the following FRUs CRUs have been removed Remove the lower case on page 50 Remove the battery pack on page 53 Remove the hard disk drive HDD module on page 54 Step 1 Detach the antenna cable connectors and disconnect the keyboard cable from the system board Figure 60 Detach the cables Step 2 Disconnect the speaker cable from the system board...

Страница 67: ... the following FRUs or CRUs have been removed Remove the lower case on page 50 Remove the solid state drive SSD on page 51 Remove the battery pack on page 53 Remove the thermal module on page 56 Remove the Kensington lock on page 58 Step 1 Disconnect cables connected to the system board Figure 62 Disconnect cables Step 2 Disconnect the speaker cable from the system board Chapter 4 Removing a FRU o...

Страница 68: ... lift the system board Figure 64 Remove six screws and lift the system board Step 4 Turn over the system board Disconnect the touch pad cable from the system board and then remove the system board Figure 65 Remove the system board Step 5 Remove the I O board cable 62 Hardware Maintenance Manual ...

Страница 69: ... strip cover Make sure the following FRU CRU has been removed Remove the lower case on page 50 Step 1 Disconnect the battery cable from the system board Attention Use your fingernail to pull the connector to unplug it Do not pull the cable Step 2 Remove five screws Figure 67 Remove five screws Step 3 Turn over the computer and then remove the strip cover Chapter 4 Removing a FRU or CRU 63 ...

Страница 70: ...Make sure the following FRUs CRUs have been removed Remove the lower case on page 50 Remove the thermal module on page 56 Remove the strip cover on page 63 Step 1 Disconnect the EDP cable from the system board and then remove four screws Figure 69 Remove four screws Step 2 Turn over the computer and remove six screws Lift the LCD module carefully 64 Hardware Maintenance Manual ...

Страница 71: ...e on page 51 Remove the solid state drive SSD on page 51 Remove the battery pack on page 53 Remove the Wi Fi card on page 53 Remove the hard disk drive HDD module on page 54 Remove the memory module on page 55 Remove the thermal module on page 56 Remove the I O board on page 57 Remove the Kensington lock on page 58 Remove the RTC battery on page 58 Remove the Microphone module on page 59 Remove th...

Страница 72: ...n detached from the upper case Remove the LCD bezel Make sure the following FRU CRU has been removed Remove the LCD module on page 64 Step 1 Remove the LCD bezel Note The LCD bezel is not reusable Figure 72 Remove the LCD bezel Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part LCD bezel Remove the LCD panel Make sure the following FRUs C...

Страница 73: ...tion software 3 Double click the EXE file Follow the on screen instructions to input the display serial number and click Submit You can find the display serial number and instructions on a sticker fixed to the front of the new LCD part When the new color profiles are installed successfully a prompted window will be displayed Go to https support lenovo com partslookup to look up the Lenovo part num...

Страница 74: ... the LCD bezel on page 66 Remove the LCD panel on page 66 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part LCD cover 68 Hardware Maintenance Manual ...

Страница 75: ... guidance carefully Figure 75 Peel off the release paper Step 2 Hold the keyboard bracket mylar and put the triangle indication hole to the nut of the upper case Attach the keyboard bracket mylar to the upper case Figure 76 Attach the keyboard bracket mylar Chapter 4 Removing a FRU or CRU 69 ...

Страница 76: ...70 Hardware Maintenance Manual ...

Страница 77: ... Applied country region Label dimensions a Rating label P R China 66 mm x 24 mm India 66 mm x 24 mm Worldwide 66 mm x 24 mm b Print rating label P R China India Worldwide 43 mm x 24 mm c OS label All 16 mm x 22 5 mm d Adapter label Argentina 65 mm x 20 mm e Country label KCC label 50 mm x 16 mm f TW label 70 mm x 10 mm g Argentina label 68 mm x 6 mm h Indonesia label 32 mm x 10 mm I BIS label 22 m...

Страница 78: ...72 Hardware Maintenance Manual ...

Страница 79: ...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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