Lenovo V480s - Manual (Page 60)

4
4
4
4
4
5
Step Screw (quantity) Color Torque
4 M2 × 6 mm, flat-head, nylon-coated (5) Black 1.85 kgf-cm
1140 Backup battery
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 37
• “1020 Bottom slot cover” on page 38
• “1030 Memory modules” on page 38
• “1040 Hard disk drive assembly” on page 39
• “1050 PCI Express Mini Card for wireless LAN” on page 41
• “1060 mSATA solid-state drive” on page 43
• “1070 Keyboard” on page 44
• “1080 Keyboard bezel” on page 46
• “1130 System board assembly” on page 52
Removal steps of backup battery
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
54 Hardware Maintenance Manual