Lenovo Z475 - Manual (Page 40)

Lenovo Z475/Z575 Hardware Maintenance Manual
36
1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card
slot compartment cover
For access, remove this FRU:
• “1010 Battery pack” on page 34
Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment
cover
Z475: Loosen six screws , then remove the compartment cover .
Z575: Loosen seven screws , then remove the compartment cover .
Step Screw (quantity) Color Torque
M2.5 × 5 mm, mm, flat-head, nylok-
coated (6) (Z475)
M2 × 4 mm, mm, flat-head, nylok-
coated (7) (Z575) Black
Black
2.5 kgfcm
1.6 kgfcm
a b
b
a
a b
b
a
a