Locating Parts On The System Board; Removing The Computer Cover - Lenovo ThinkCentre A58 Hardware Maintenance Manual

Locating parts on the system board

Figure 4 shows the locations of the parts on the system board.
Figure 4. System board part locations
Oxide Semiconductor) /Recovery jumper

Removing the computer cover

This section provides instructions on how to remove the computer cover.
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Hardware Maintenance Manual
1 Microprocessor
2 Microprocessor fan connector
3 Memory slots (2)
4 Thermal sensor connector
5 24-pin power connector
6 Battery
7 SATA connectors (4)
8 Clear CMOS (Complementary Metal
9 Front panel connector
Attention
Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
10 Front USB connectors (2)
11 Serial (COM 2) connector
12 Front audio connector
13 Internal speaker connector
14 PCI card slots (2)
15 PCI Express x1 card slot
16 PCI Express x16 graphics card slot
17 System fan connector
18 4-pin power connector