Removing The Computer Cover - Lenovo 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp Hardware Maintenance Manual

1
Microprocessor
2
Microprocessor fan connector
3
Memory slots (2)
4
Thermal sensor connector
5
Diskette drive connector
6
24-pin power connector
7
Battery
8
Cover presence (Intrusion) switch connector
9
SATA connectors (4)
10
Clear CMOS (Complementary Metal Oxide
Semiconductor)/Recovery jumper
11
Power fan connector

Removing the computer cover

CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait
three to five minutes to let the computer cool before opening the computer cover.
This section provides instructions on how to remove the computer cover.
To remove the computer cover:
1. Remove any media from the drives, shut down your operating system, and turn off all attached devices
and the computer.
2. Unplug all power cords from electrical outlets.
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Chapter 8 Replacing FRUs (Types 7258, 7260, 7268, 7270, 7280, 7296, 7298, 7304, 7307,7413, 7491, and 7508)
12
Front panel connector
13
Front USB connectors (2)
14
Serial (COM 2) connector
15
Front audio connector
16
Internal speaker connector
17
PCI adapter card slots (2)
18
PCI Express x1 adapter card slot
19
PCI Express x16 graphics adapter card slot
20
System fan connector
21
4-pin power connector
69