1070 Memory Module - Lenovo E41-80 Hardware Maintenance Manual

Removal steps of the Wireless-LAN /Bluetooth card
Peel off the sponge that secure the wireless Lan cable connectors, unplug the two wireless Lan cable
connectors (black and white) in the direction shown by arrow
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (1)
Remove the card in the direction shown by arrow
When installing:
1. In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st)
(MAIN) into the jack labeled MAIN or 1 on the card, and the white cable (2nd) (AUX) into jack labeled
AUX or 2 on the card.
2. In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN)
into the jack labeled MAIN or 1, the grey cable (3rd) into jack labeled 1, and the white cable (2nd)
(AUX) into jack labeled 2 on the card.

1070 Memory module

For access, remove these FRUs in order:
• "1010 External battery pack" on page 50
• "1040 Base cover assembly" on page 54
58
Hardware Maintenance Manual
1 , and then remove the screw
b
a
a
Color
Black
3 .
2
Torque
1.85 +/- 0.15kgf-cm