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Lenovo Manuals
Laptop
Yoga C740 Series
Hardware maintenance manual
Table Of Contents - Lenovo Yoga C740 Series Hardware Maintenance Manual
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Also See for Yoga C740 Series
:
User manual
(40 pages)
,
Setup manual
(12 pages)
,
Setup manual
(10 pages)
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Contents
About this manual
. . . . . . . . . . . . iii
Chapter 1. Safety information
. . . . . . 1
General safety
. . . . . . . . . . . . . . . . 1
Electrical safety
. . . . . . . . . . . . . . . . 1
Safety inspection guide
. . . . . . . . . . . . . 2
Handling devices that are sensitive to electrostatic
discharge
. . . . . . . . . . . . . . . . . . 3
Grounding requirements
. . . . . . . . . . . . 4
Safety notices (multilingual translations)
. . . . . . 4
Chapter 2. General checkout
. . . . . 21
What to do first
. . . . . . . . . . . . . . .
CRU list
. . . . . . . . . . . . . . . . . .
Chapter 3. Identifying FRU (CRU)
. . . 23
Locate FRU and CRU
. . . . . . . . . . . .
Chapter 4. Removing a FRU or
CRU
. . . . . . . . . . . . . . . . . . 25
© Copyright Lenovo 2019
Service tools
. . . . . . . . . . . . . . . .
General guidelines
. . . . . . . . . . . . . .
Remove the lower case
. . . . . . . . . . . .
Remove the battery pack
. . . . . . . . . . .
Remove the RTC battery
. . . . . . . . . . .
Remove the thermal module
. . . . . . . . . .
Remove the I/O board with cable
. . . . . . . .
Remove the WLAN card
. . . . . . . . . . .
Remove the solid-state drive
. . . . . . . . . .
Remove the system board
. . . . . . . . . . .
Remove the speakers
. . . . . . . . . . . .
Remove the audio board
. . . . . . . . . . .
21
Remove the upper case (with keyboard)
. . . . .
22
Remove the LCD panel
. . . . . . . . . . . .
Remove the camera and MIC board
. . . . . . .
Remove the hinges
. . . . . . . . . . . . .
23
Remove the EDP cable and FFC
. . . . . . . .
Trademarks
. . . . . . . . . . . . . . . . . li
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