1140 Express Sub Card - Lenovo ThinkPad Edge E420 Hardware Maintenance Manual
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Also See for ThinkPad Edge E420:
- (218 pages) ,
- Benutzerhandbuch (214 pages) ,
- Manual d'utilisation (208 pages)
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•
"1110 Keyboard" on page 65
•
"1120 Top case assembly" on page 66
Table 20. Removal steps of Bluetooth daughter card
Step
Screw (quantity)
1
M2 × 3 mm, wafer-head, nylon-coated (1)
When installing: Make sure that the connector on the bottom side of the card is attached firmly to the system board.
1140 Express sub card
For access, remove these FRUs in order:
•
"1010 Battery pack" on page 54
•
"1020 ExpressCard blank bezel" on page 55
•
"1030 Bottom slot cover" on page 56
•
"1040 Optical drive or travel cover" on page 57
•
"1110 Keyboard" on page 65
•
"1120 Top case assembly" on page 66
Table 21. Removal steps of Express sub card
When installing: Make sure that the Express sub card is attached firmly to the system board.
70
Hardware Maintenance Manual
1
Color
Torque
Black
0.181 Nm
(1.85 kgfcm)
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