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1040 optical drive, 1050 memory modules – Lenovo B475e Notebook User Manual

Page 53

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Remove the hard disk drive bracket in the direction shown by the arrow

2

.

2

1040 Optical drive

For access, remove these FRUs in order:

“1010 Battery pack” on page 44

“1020 Bottom slot cover” on page 44

Removal steps of the optical drive

Remove the screw

1

, insert a screwdriver into the screw hole and push the optical drive in the direction

shown by the arrow

2

. Pull the optical drive out.

1

2

2

Step

Screw (quantity)

Color

Torque

1

M2 × 3 mm, flat-head, nylon-coated (1)

Black

1.6 kgf-cm

1050 Memory modules

For access, remove these FRUs in order:

“1010 Battery pack” on page 44

“1020 Bottom slot cover” on page 44

Removal steps of memory modules

Release the two latches on both edges of the socket at the same time in the direction shown by the arrows

1

, and then unplug the DIMM in the direction shown by the arrow

2

.

Chapter 7

.

Removing and replacing a FRU

47