Acer AW2000h-AW175h F1, Service Manual

Page: 34 / 106

28 Chapter 3
SATA ports
The backplane is designed with four separate sectors which support from one to four mainboards
independently of each other. The table below will help you determine the SATA port to mainboard
configuration that is appropriate to your system.
Number of
mainboards
SATA port
connectors
Connect to
mainboard
1 A0, A1, A2 MB-A
2
A0, A1, A2
B0, B1, B2 MB-A
MB-B
3
A0, A1, A2
B0, B1, B2
C0, C1, C2 MB-A
MB-B
MB-C
4
A0, A1, A2
B0, B1, B2
C0, C1, C2
D0, D1, D2 MB-A
MB-B
MB-C
MB-D