Lenovo 3817 Manuale Utente
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System-board internal connectors
The following illustration shows the internal connectors on the system board.
1
Main power
12
Reserved
2
Reserved
13
Simple-swap SATA signal cable connector
3
Optical power
14
Hot-swap main fan connector
4
Front panel connector
15
SATA 0 (optical drive connector)
5
Reserved
16
SATA 1
6
USB internal tape drive
signal connector
signal connector
17
Reserved
7
Reserved
18
Battery
8
Front USB connector
19
PCI extender card connector
9
Reserved
20
Microprocessor 1
10 Hard disk drive backplane
configuration signal cable
connector
connector
21
Virtual media key connector
11 Hard disk drive backplane
configuration signal cable
connector
connector
22
Power connector 2
28
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