Lenovo N20 Chromebook Hardware Maintenance Manual - Lenovo N20 Chromebook - Page 41

Remove the dc-in connector, Removethekeyboardon Removetheuppercaseon

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d d Figure 15. Lift up the LCD module Table 8. Screw specifications - removing the LCD module Screw label 3 Specifications M2.5 × 4 mm, flat-head, nylon-coated Color Black Torque 3.7 - 4.0 kgf * cm The LCD module is not a FRU. It contains FRUs as its components. Refer to "Disassemble the LCD module" on page 40 if you need to replace a FRU contained in the LCD module. Remove the dc-in connector Make sure the following FRUs (CRUs) have been removed: "Remove the keyboard" on page 29 "Remove the upper case" on page 31 Step 1. Pull out the plug of the dc-in cable out of the socket 1 . CAUTION: Hold the plug to pull it out of the socket. Do not pull the cable. Chapter 4. Removing a FRU or CRU 35

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Figure15. Lift up the LCD module
Table 8. Screw specifications — removing the LCD module
Screw
label
Specifications
Color
Torque
3
M2.5×4mm,flat-head,nylon-coated
Black
3.7–4.0kgf*cm
TheLCDmoduleisnotaFRU.ItcontainsFRUsasitscomponents.Referto“DisassembletheLCDmodule”
onpage40ifyouneedtoreplaceaFRUcontainedintheLCDmodule.
Remove the dc-in connector
MakesurethefollowingFRUs(CRUs)havebeenremoved:
“Removethekeyboard”onpage29
“Removetheuppercase”onpage31
Step 1. Pull out the plug of the dc-in cable out of the socket
1
.
CAUTION:
Holdtheplugtopullitoutofthesocket.Do
not
pullthecable.
Chapter 4
.
Removing a FRU or CRU
35