Lenovo Ideapad E490 - Miscellaneous Parts; Connector and Cable Guide

Miscellaneous parts
Table 9. Miscellaneous part
FRU descriptions Self-service
CRU
Optional-service
CRU
Screw kit:
• Screw M2 x L2.7, pitch 0.25mm, silver (4)
• Screw M2 x L2, black (1)
• Screw M2 x L2.5, silver (15)
• Screw M2 x L4, black (2)
• Screw M2 x L2.2 + 2.3, black (4)
• Screw M2 x L3 + 2, black/silver (5)
• Screw M2 x L2 + 4, black/silver (4)
• Screw M2 x L1.2 + 1.8, black(1)
• Screw M2.5 x L2.5, black (6)
• Screw M2.5 x L5, black (5)
• Spec
No No
Mechanical miscellaneous kit:
• Microphone rubber
No No
Keyboard removal tool (product part number: 01LX856)
No No
Label kit:
• GEO label
• Spec
No No
Connector and cable guide
This topic provides information to help Lenovo authorized service technicians identify connectors and cables
for replacement purpose. To view each FRU and the exploded illustration of the computer, see “Major FRUs”
on page 50 and “LCD FRUs” on page 52.
Note: Depending on your computer model, some connectors or cables might not be available.
System board connectors and cables
Chapter 6. Locations 53