Miscellaneous Parts; Connector And Cable Guide - Lenovo ThinkPad R490 Hardware Maintenance Manual

Miscellaneous parts

Table 9. Miscellaneous part
FRU descriptions
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
Mechanical miscellaneous kit:
• Microphone rubber
Keyboard removal tool (product part number: 01LX856)
Label kit:
• GEO label
• Spec

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
Self-service Optional-service
CRU CRU
No No
No No
No No
No No
.
Chapter 6
53
Locations