5” backplane board – Acer Altos G540 M2 User Manual
Page 32
1 System tour
22
2.5” Backplane Board
6
J1
SMBUS connector to RAID card
7
SAS/CON
SAS 8484 32-pin connector
8
J17
Close 1-2: default
Close 2-3: backward support
9
CN1/X1
Power connector (4-pin)
10
CN1/X2
Power connector (4-pin)
No.
Code
Description
1
J27
Close 1-2: Two LED indication (default)
Close 2-3: Single LED indication (backward support)
2
J2
SMBUS connector to main board (J2)
No.
Code
Description