Locating Parts On The System Board - Lenovo ThinkCentre M83 User Manual

1
Computer cover
3
Thermal module
5
Internal speaker
7
Front Wi-Fi antenna
9
Power cord
11
Memory modules
13
Wi-Fi card module
15
Rear Wi-Fi antenna

Locating parts on the system board

Figure 4 "System board part locations" on page 12 shows the locations of the parts on the system board.
Figure 4. System board part locations
1
Serial (COM1) connector
3
System fan connector
5
Cover presence switch connector (intrusion switch
connector)
7
Internal speaker connector
9
Memory slots (2)
11
Mini PCI Express card slot
13
Hard disk drive power connector
12
ThinkCentre M83 and M93/p User Guide
2
System fan
4
Cover presence switch (intrusion switch)
6
Microprocessor
8
Power switch board
10
ac power adapter
12
Battery
14
Rear Wi-Fi antenna cable
16
Hard disk drive assembly (with a hard disk drive or
solid-state drive installed)
2
Optional DisplayPort connector
4
Microprocessor
6
Clear CMOS (Complementary Metal Oxide
Semiconductor) /Recovery jumper
8
Power switch board cable connector
10
Battery
12
SATA 3.0 connector
14
Optional USB 2.0 connector