Computer Components; System Board Connectors - Lenovo M57e - ThinkCentre - 9481 Hardware Maintenance Manual

5
Standard keyboard connector
6
Serial connector
7
Parallel connector
8
VGA monitor connector
9
USB connectors (2)

Computer components

The following illustration will help you locate the major FRUs in the computer.
1
Microprocessor fan and heat sink
2
Memory modules (2)
3
Battery
4
PCI Express x1 adapter connector
5
PCI adapter card

System board connectors

This illustration is to help locate the various components and connectors on the system board.
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ThinkCentre Hardware Maintenance Manual
14
Audio line in connector
15
PCI Express x16 graphics adapter connector
16
PCI Express x1 adapter connector
17
PCI adapter connectors (2)
6
PCI adapter connector
7
PCI Express x16 graphics adapter connector
8
Cover presence (Intrusion) switch
9
Rear fan assembly
10
Power supply