HE-B72 User’s Manual
-11-
2.3.2 <Clear CMOS and Power on type selection>
The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to
inappropriate CMOS settings, here is how to proceed to clear (reset) the CMOS to its
default values.
JAT
: AT/ATX mode select jumper
JRTC
: Clear CMOS data jumper
Jumper settings
Function
1-2
Clear CMOS
2-3
Normal (Default)
2.4 <I/O interface>
2.4.1 <Serial ATA interface>
SATA 1/2/3/4
: SATA3 7-pin connector
JVSATA3-3
: SATA3/SATADOM mode select jumper (change pin7 to 5V)
Jumper settings
Function
1-2
SATA3-3 SATADOM
2-3
SATA3-3 SATA3 (Default)
Jumper settings
Function
1-2
AT mode
2-3
ATX mode (Default)
Pin
Signal
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
7
1
SATA3-3
SATA3-2
SATA3-1
JRTC
3 1
JAT
1
3
1
3
JVSATA3-3