Locating Parts On The System Board - Lenovo ThinkStation E30 User Manual

Locating parts on the system board

Figure 4 "System board part locations" on page 11 shows the locations of the parts on the system board.
Figure 4. System board part locations
1
4-pin power connector
2
Microprocessor fan connector
3
Memory slot 1 (DIMM1)
4
Memory slot 2 (DIMM2)
5
Memory slot 3 (DIMM3)
6
Memory slot 4 (DIMM4)
7
Thermal sensor connector
8
24-pin power connector
9
Battery
10
SATA connectors 1 and 2 (SATA 3.0
connectors)
11
SATA connector 3 (SATA 2.0 connector)
12
eSATA connector
13
Front fan connector
14
Front panel connector for power switch and LED indicators
15
Front USB connector 1 (for connecting USB port 1 and 2
on the front bezel)
16
Front USB connector 2 (for connecting additional USB
devices)
17
Clear CMOS (Complementary Metal Oxide Semiconductor)
/Recovery jumper
18
Internal speaker connector
19
Front audio connector (for connecting the microphone and
headphone connectors on the front bezel)
20
PCI card slots (2)
21
PCI Express x1 card slot
22
PCI Express x16 graphics card slot
23
Rear fan connector
24
Cover presence switch connector (Intrusion switch connector)
25
Microprocessor
26
PS/2 keyboard and mouse connector
.
Chapter 1 Product overview
11