Locating Parts On The System Board - Lenovo 10AV User Manual

Locating parts on the system board

Figure 4 "System board part locations" on page 13 shows the locations of the parts on the system board.
Figure 4. System board part locations
1
4-pin power connector
3
Microprocessor fan connector
5
Memory slot 2 (DIMM2)
7
Power fan connector
9
14-pin power connector
11
SATA 3.0 connectors
13
SATA 2.0 connector
15
Front USB connector 1 (for connecting USB
ports 1 and 2 on the front bezel)
17
Clear CMOS (Complementary Metal Oxide
Semiconductor) /Recovery jumper
19
Front audio connector
21
PCI Express x1 card slots (2)
23
System fan connector
2
Microprocessor
4
Memory slot 1 (DIMM1)
6
Thermal sensor connector
8
Hard disk drive/ Optical drive power connectors
10
BIOS ROM
12
Power supply fan connector
14
Front panel connector (for connecting LED indicators and
the power button)
16
Front USB connector 2 (for connecting an additional USB
device)
18
Serial (COM2) connector
20
Internal speaker connector
22
PCI Express x16 graphics card slot
24
Battery
.
Chapter 1 Product overview
13