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GMB-Q7710-LLVA User’s manual
AT/ATX Select Jumper: JAT1
This jumper allows users to select between AT and ATX power.
AT Power
ATX Power
JAT1
1
1
1
COM Port Power Jumper: JCOMP1 ~ JCOMP6
These jumpers specify the operation voltage of the onboard serial ports.
+5V
+12V
1
1
JCOMP1~6
1