Lenovo 5043AEU Manuel D’Utilisation
Locating parts on the system board
Figure 5 “System board parts locations” on page 76 shows the location of parts on the system board.
Figure 5. System board parts locations
1
Microprocessor
15
Front USB connector 1
2
Microprocessor fan connector
16
Front USB connector 2
3
Memory slot 1
17
Clear CMOS/Recovery jumper
4
Memory slot 2
18
Serial (COM2) connector
5
Memory slot 3
19
Front audio connector
6
Memory slot 4
20
Internal speaker connector
7
24-pin power connector
21
Adapter card slots (2)
8
Thermal sensor connector
22
Cover presence (Intrusion) switch connector
9
Diskette drive connector
23
PCI Express x1 adapter card slot
10
SATA connectors (3)
24
PCI Express x16 graphics adapter card slot
11
Parallel (LPT) connector
25
Battery
12
Power fan connector
26
System fan connector
13
eSATA connector
27
4-pin power connector
14
Front panel connector
76
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