Table of Contents
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System board
M70t
1
4-pin power connector
3
Microprocessor socket
5
Memory slot (DIMM1)
7
Memory slot (DIMM3)
9
Illuminated red dot connector
11
Internal speaker connector
13
SATA power connectors
15
Clear CMOS /Recovery jumper
17
M.2 solid-state drive slot
19
Thermal sensor connector
21
Parallel connector
23
PCI Express x1 card slot
25
Coin-cell battery
27
E-lock connector
* for selected models
58
M70t and M80t Hardware Maintenance Manual
2
PS/2 keyboard and mouse connector
4
Microprocessor fan connector
6
Memory slot (DIMM2)
8
Memory slot (DIMM4)
10
Power button connector
12
10-pin power connector
14
Auxiliary fan connector
16
SATA 3.0 connectors
18
M.2 Wi-Fi card slot
20
Front USB connector
22
Serial connector*
24
PCI Express x16 graphics card slot
26
System fan connector
28
Cover presence switch connector
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Table of Contents
