Locating Parts On The System Board - Lenovo M4350 Hardware Maintenance Manual

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