COMMELL HS-771 - Manual (Page 13)

HS-771 User’s Manual
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2.2.1
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.
Jumper: JRTC
Type: Onboard 3-pin jumper
JRTC Mode
1-2 Clear CMOS
2-3 Normal Operation
Default setting: 2-3
2.2.2
Jumper: JAT
Type: Onboard 3-pin jumper
JRTC Mode
1-2 AT Mode
2-3 ATX Mode
Default setting: 2-3
1 3
1 3
1 3
1 3
JAT
JRTC