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Table 3. FRU (CRU) categories

No.

FRU (CRU) category

1

LCD cover

2

Hinge cap

3

Camera

4

Hinges

5

LCD panel

6

LCD Bezel

7

Upper case (with keyboard)

8

Touchpad

9

WLAN card

10

Audio board with cable

11

2.5-inch internal storage drive bracket

12

2.5-inch internal storage drive

13

Speakers

14

Battery pack

15

Lower case

16

Heat sink

17

Solid-state drive (SSD) bracket

18

Solid-state drive (SSD)

19

Coin-cell battery

20

System board

21

Removable tapes

22

EDP cable

Idetifying FRU (CRU)

25

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Summary of Contents for IdeaPad Slim 1

Page 1: ...Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 2: ...First Edition August 2019 Copyright Lenovo 2019 ...

Page 3: ...fying FRU CRU 23 Locate FRU and CRU 23 Chapter 4 Removing a FRU or CRU 27 Service tools 27 General guidelines 27 Remove the lower case 28 Remove the battery pack 29 Remove the speakers 30 Remove the WLAN card 32 Remove the coin cell battery 33 Remove the heat sink 34 Remove the system board 36 Remove the audio board 37 Remove the touchpad 40 Remove the upper case with keyboard 41 Remove the LCD be...

Page 4: ...ii Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 5: ...pe MT Lenovo IdeaPad Slim 1 11AST 05 81VR Lenovo IdeaPad Slim 1 14AST 05 81VS 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 2019 iii ...

Page 6: ...iv Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 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...

Page 8: ... possible hazards in your work area Examples of these hazards are wet 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 they are re...

Page 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...

Page 10: ...ectrical 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 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 12: ...6 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 14: ...PERIGO PERIGO PERIGO PERIGO PERIGO 8 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 16: ...DANGER DANGER DANGER DANGER VORSICHT 10 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 18: ...VORSICHT VORSICHT VORSICHT 12 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 20: ...14 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 22: ...16 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 24: ...18 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

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

Page 26: ...20 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 27: ...hen you return a 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 7 ...

Page 28: ...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 Lenovo IdeaPad Slim 1 11AST 05 Machine type 8...

Page 29: ...3 Idetifying FRU CRU Locate FRU and CRU The exploded illustrations help Lenovo service technicians identify FRU or CRU that they may need to replace when servicing a customer s computer Copyright Lenovo 2019 23 ...

Page 30: ...Figure 1 Lenovo IdeaPad Slim 1 14AST 05 exploded view 24 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 31: ... 8 Touchpad 9 WLAN card 10 Audio board with cable 11 2 5 inch internal storage drive bracket 12 2 5 inch internal storage drive 13 Speakers 14 Battery pack 15 Lower case 16 Heat sink 17 Solid state drive SSD bracket 18 Solid state drive SSD 19 Coin cell battery 20 System board 21 Removable tapes 22 EDP cable Chapter 3 Idetifying FRU CRU 25 ...

Page 32: ...26 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 33: ...ctrical tape Double sided tape Conductive tape Eraser Heat gun Brown brush Notes T30 screwdrivers 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 heat sink surfaces to eliminate air gaps General guidelines When removing or replacing a FRU ensure that you observe the following general guidelines 1 Do not t...

Page 34: ...uter and unplug all power cords from electrical outlets Attention After replacing a 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 circuits Attention The syste...

Page 35: ...ort lenovo com partslookup to look up the Lenovo part number of the following replacement part Lower case Remove the battery pack Make sure the following FRU or CRU has been removed Remove the lower case on page 28 Step 1 Disconnect the battery pack cable from the system board Attention Do not pull the cable Use your fingernail to disconnect the cable Chapter 4 Removing a FRU or CRU 29 ...

Page 36: ...and remove the battery pack Screw specifications Number of screws M2 x L4 4 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Battery pack Remove the speakers Make sure the following FRU CRU have been removed 30 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 37: ... the cable Figure 6 Disconnect the battery pack cable Step 2 Disconnect the speaker cable from the system board Then carefully remove the speakers Figure 7 Disconnect the speaker cable and remove the speakers Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Speakers Chapter 4 Removing a FRU or CRU 31 ...

Page 38: ...tion Do not pull the cable Use your fingernail to disconnect the cable Figure 8 Disconnect the battery pack cable Step 2 Disconnect the wireless antenna cable Then remove one screw and slide the WLAN card out of the slot Figure 9 Disconnect the wireless antenna cable remove one screw and slide the WLAN card out of the slot 32 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 39: ...cell battery Make sure the following FRU CRU have been removed Remove the lower case on page 28 Step 1 Disconnect the battery pack cable from the system board Attention Do not pull the cable Use your fingernail to disconnect the cable Figure 10 Disconnect the battery pack cable Step 2 Push the coin cell battery inward Then remove the coin cell battery Chapter 4 Removing a FRU or CRU 33 ...

Page 40: ...placement part Coin cell battery Remove the heat sink Make sure the following FRU or CRU have been removed Remove the lower case on page 28 Step 1 Disconnect the battery pack cable from the system board Attention Do not pull the cable Use your fingernail to disconnect the cable Figure 12 Disconnect the battery pack cable 34 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 41: ...4 Step 3 Remove three screws Then remove the heat sink Figure 14 Remove three screws and remove the heat sink Screw specifications Number of screws M2 x L2 5 3 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Chapter 4 Removing a FRU or CRU 35 ...

Page 42: ...rd on page 32 Remove the heat sink on page 34 Step 1 Disconnect the cables connected to the system board Then remove two screws from the hinges and open the hinges Figure 15 Disconnect the cables and remove two screws Screw specifications Number of screws M2 x L4 2 Step 2 Remove three screws Then remove the system board 36 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 43: ... up the Lenovo part number of the following replacement part System board Remove the audio board Make sure the following FRU or CRU have been removed Remove the lower case on page 28 Step 1 Disconnect the battery pack cable from the system board Attention Do not pull the cable Use your fingernail to disconnect the cable Chapter 4 Removing a FRU or CRU 37 ...

Page 44: ...ep 2 Disconnect the audio cable connector Figure 18 Disconnect the audio cable connector Screw specifications Number of screws M2 x L4 2 Step 3 Remove two screws from the hinge and open the hinge 38 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 45: ...Then remove the audio board Figure 20 Remove one screw and remove the audio board Screw specifications Number of screws M2 x L2 1 Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Audio board Chapter 4 Removing a FRU or CRU 39 ...

Page 46: ...ack on page 29 Remove the system board on page 36 Step 1 Disconnect the touchpad cable Then remove three screws Figure 21 Disconnect the touchpad cable and remove three screws Screw specifications Number of screws M2 x L2 3 Step 2 Remove the touchpad out of the system board 40 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 47: ...uchpad Remove the upper case with keyboard 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 heat sink on page 34 Step 1 Disconnect the battery pack cable from the system board Attention Do not pull the cable Use your fingernail to disconnect the cable Chapter 4 Removing a FRU or CRU 41 ...

Page 48: ...e battery pack cable Step 2 Disconnect the cables from the system board Figure 24 Disconnect the cables from the system board Step 3 Remove four screws Then open the hinges 42 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 49: ... M2 x L4 4 Step 4 Slowly and carefully lift up the upper case Figure 26 Slowly and carefully lift up the upper case Go to https support lenovo com partslookup to look up the Lenovo part numbers of the following replacement part Upper case with keyboard Chapter 4 Removing a FRU or CRU 43 ...

Page 50: ...ides of the LCD bezel Pulling the LCD bezel from the outer side may damage the hooks Note The lower side of the LCD bezel is fixed to the LCD panel with adhesive tape Detach with care Figure 27 Pull the inner sides of the LCD bezel Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement parts LCD bezel Remove the hinge cover Make sure the following...

Page 51: ...eplacement part Hinge cover Remove the hinges Make sure the following FRU or CRU have been removed Remove the lower case on page 28 Remove the upper case with keyboard on page 41 Remove the LCD bezel on page 44 Remove the hinge cover on page 44 Step 1 Remove eight screws Then remove the hinges Chapter 4 Removing a FRU or CRU 45 ...

Page 52: ... following replacement part Hinges Remove the LCD panel Make sure the following FRU or CRU have been removed Remove the lower case on page 28 Remove the upper case with keyboard on page 41 Remove the LCD bezel on page 44 Remove the hinge cover on page 44 Remove the hinges on page 45 Step 1 Pull the removable tapes outwards steadily 46 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 53: ...LCD panel so that the rear side of LCD panel is facing up Attention LCD panel is connected by a cable on the back side Rotate panel carefully Figure 31 Rotate the LCD panel Step 3 Disconnect the LCD cable and remove the LCD panel Chapter 4 Removing a FRU or CRU 47 ...

Page 54: ...g replacement parts LCD panel Remove the camera Make sure the following FRU or CRU have been removed Remove the lower case on page 28 Remove the upper case with keyboard on page 41 Remove the LCD bezel on page 44 Remove the LCD panel on page 46 Step 1 Disconnect the camera cable and remove the camera 48 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 55: ...e 33 Disconnect the camera cable and remove the camera Go to https support lenovo com partslookup to look up the Lenovo part number of the following replacement part Camera Chapter 4 Removing a FRU or CRU 49 ...

Page 56: ...50 Lenovo IdeaPad Slim 1 Hardware Maintenance Manual ...

Page 57: ...Trademarks LENOVO and the LENOVO logo are trademarks of Lenovo All other trademarks are the property of their respective owners 2019 Lenovo ...

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