1140 Fan And Base Cover (With Speakers) - Lenovo 3000 V100 Hardware Maintenance Manual

Removing and replacing a FRU

1140 Fan and base cover (with speakers)

For access, remove these FRUs, in order:
v "1010 Battery pack" on page 45
v "1020 Hard disk drive slot cover and hard disk drive" on page 46
v "1060 PCI Express Mini Card slot cover and PCI Express Mini Card for wireless
v "1030 DIMM slot cover" on page 48
v "1040 DIMM" on page 48
v "1070 Optical drive" on page 51
v "1080 Middle cover" on page 51
v "1090 Function board" on page 52
v "1100 Keyboard" on page 53
v "1110 Hinge covers, keyboard bezel, 5-1 Digital Medial Reader card, BDC, and
v "1120 LCD unit" on page 63
When installing: Make sure that the fan connector is attached firmly.
72
MT 0763
LAN" on page 50
fingerprint reader card" on page 55
2
Step Screw (quantity)
1
M2.5 × 4 mm, flat-head, nylon-coated (2)
1
1
Color Torque
Black 0.392 Nm
(4 kgfcm)