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Removal steps of PCI Express Mini Card for wireless LAN
Disconnect the cable from the card using the removal tool antenna RF connector (P/N: 08K7159) or pick
up the cable with your fingers and then gently disconnect it from the card in the direction of the arrow
1
. Then remove the screw
2
.
2
1
Step
Screw (quantity)
Color
Torque
2
M2 × 3 mm, flat-head, nylon-coated (1)
Black
1.6 kgfcm
Remove the card in the direction shown by the arrow
3
.
3
When installing:
Plug the black cable (MAIN) into the jack labeled
A
, and the white cable (AUX) into the jack
labeled
B
on the card.
1070 Backup battery
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 43
•
“1020 Bottom slot cover” on page 44
Chapter 7
.
Removing and replacing a FRU
49
Summary of Contents for B475e
Page 1: ...Hardware Maintenance Manual Lenovo B475e ...
Page 4: ...ii Hardware Maintenance Manual ...
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Page 11: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 5 ...
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Page 13: ...Chapter 1 Safety information 7 ...
Page 14: ...PERIGO PERIGO PERIGO PERIGO PERIGO PERIGO 8 Hardware Maintenance Manual ...
Page 15: ...PERIGO PERIGO DANGER DANGER DANGER Chapter 1 Safety information 9 ...
Page 16: ...DANGER DANGER DANGER DANGER DANGER VORSICHT 10 Hardware Maintenance Manual ...
Page 17: ...VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information 11 ...
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