Locating parts on the system board, Locating parts on the system – Lenovo M4350 Desktop User Manual
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Locating parts on the system board
Figure 4 “System board part locations” on page 66 shows the locations of the parts on the system board.
Figure 4. System board part locations
1
4-pin power connector
11
Front USB connector 1 (for connecting USB ports on the
front bezel)
2
Microprocessor
12
Clear CMOS (Complementary Metal Oxide Semiconductor)
/Recovery jumper
3
Microprocessor fan connector
13
Front USB connector 2 (for connecting an additional USB
device)
4
Memory slot 1 (DIMM1)
14
Battery
5
Memory slot 2 (DIMM2)
15
Serial (COM2) connector
6
Thermal sensor connector
16
Front audio connector
7
24-pin power connector
17
PCI Express x1 card slots (2)
8
Power fan connector
18
PCI Express x16 graphics card slot
9
SATA connectors (3)
19
System fan connector
10
Front panel connector (for connecting LED
indicators and the power switch)
66
Lenovo M4350 Hardware Maintenance Manual