Lenovo ThinkPad R400 Hardware Maintenance Manual - Page 103
Modem daughter card (MDC-3.0), Screw quantity, Color, Torque
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1080 Modem daughter card (MDC-3.0) For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 16. Removal steps of modem daughter card Some models do not have the modem daughter card because the modem function is on the system board. 1 2 1 Step 1 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (2) Color Silver Torque 0.167 Nm (1.7 kgfcm) In step 2 , remove the card by pulling the tab with your fingers in the direction shown by the arrow. Removing and replacing a FRU 95
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 |
 |
1080 Modem daughter card (MDC-3.0)
For access, remove these FRUs in order:
v
“1010 Battery pack” on page 84
v
“1040 Palm rest or palm rest with fingerprint reader” on page 88
v
“1070 Keyboard” on page 93
Table 16. Removal steps of modem daughter card
Some models do not have the modem daughter card because the modem
function is on the system board.
1
2
1
Step
Screw (quantity)
Color
Torque
±1²
M2
×
3 mm, small-head, nylon-coated (2)
Silver
0.167 Nm
(1.7 kgfcm)
In step
±2²
, remove the card by pulling the tab with your fingers in the direction
shown by the arrow.
Removing and replacing a FRU
95