1030 Hard Disk Drive - Lenovo B475e Hardware Maintenance Manual

Removal steps of bottom slot cover
1a
Loosen the screws and remove the screw
Step Screw (quantity)
1a
M2 × 3 mm, flat-head, nylon-coated (4)
1b
M2.5 × 7 mm, flat-head, nylon-coated (1)

1030 Hard disk drive

For access, remove these FRUs in order:
• "1010 Battery pack" on page 43
• "1020 Bottom slot cover" on page 44
Attention:
• Do not drop the drive or apply any physical shock to it. The drive is sensitive to physical shock. Improper
handling can cause damage and permanent loss of data.
• Before removing the drive, have the user make a backup copy of all the information on it if possible.
• Never remove the drive while the computer is operating or in suspend mode.
1b
, then remove the bottom slot cover
Chapter 7
2
.
Color Torque
Black 1.6 kgfcm
Black 3.0 kgfcm
.
Removing and replacing a FRU
45