Parts On The System Board - Lenovo 30BA User Manual

Parts on the system board

Note: The system board might look slightly different from the illustration.
Figure 4. System board part locations
1
Front-audio connector
3
Memory fan connector 1
5
Microprocessor 2 memory slot 5
7
Microprocessor 2 memory slot 4
9
Microprocessor 2 memory slot 2
11
Microprocessor 1 memory slot 6
13
Microprocessor 1 memory slot 3
15
Microprocessor 1 memory slot 1
17
Cover presence switch connector (intrusion switch
connector)
19
Microprocessor fan connector 1
21
M.2 solid-state drive slot 1
23
VROC header
25
4-pin power connector (for optical drive)
27
Optical-drive fan connector 1
29
Optical-drive fan connector 2
2
Internal-speaker connector
4
Microprocessor 2 memory slot 1
6
Microprocessor 2 memory slot 3
8
Microprocessor 2 memory slot 6
10
Microprocessor 1 memory slot 2
12
Microprocessor 1 memory slot 4
14
Microprocessor 1 memory slot 5
16
Thermal-sensor connector
18
Microprocessor 1
20
Blind connect assembly (BCA) 3 connector
22
M.2 solid-state drive slot 2
24
Trusted cryptography module (TCM) connector
26
Four-digit-diagnostics display connector
28
Front-fan-assembly connector
30
6-pin power connector 1 (for graphics card)
.
Chapter 1 Product overview
7