M80S Gen 3 - Lenovo ThinkCentre M80s Gen 3 Maintenance Manual

M80s Gen 3

1
PS/2 keyboard and mouse connector
3
Microprocessor socket
5
Memory slot (DIMM1)
7
Memory slot (DIMM3)
9
Power button connector
11
Auxiliary fan connector
13
10-pin power connector
15
Clear CMOS (Complementary Metal Oxide
Semiconductor) / Recovery jumper
17
SATA 3.0 connectors
19
M.2 solid-state drive slot 2
21
Front USB connector 1
23
Front USB connector 2
25
Serial (COM2) connector
27
PCI Express x1 card slot
29
PCI Express x16 card slot
31
System fan connector
33
Coin-cell battery
2
8-pin power connector
4
Microprocessor fan connector
6
Memory slot (DIMM2)
8
Memory slot (DIMM4)
10
Internal speaker connector
12
Illuminated red dot connector
14
SATA power connectors
16
Auxiliary fan connector
18
M.2 solid-state drive slot 1
20
Thermal sensor connector
22
M.2 Wi-Fi card slot
24
Parallel connector
26
Thunderbolt connector
28
PCI Express x16 card slot
30
E-lock connector
32
Cover presence switch (intrusion switch)
.
Chapter 6 Hardware removal and installation
53