Clear Cmos; Enable/Disable On-Board Audio(Jsd); Enable Keyboard Password Power-On Function(Jkb) - QDI SynactiX 2EP Manual

Installation Instructions
Clear CMOS (JCC)
If you want to clear CMOS, unplug the AC power supply first, close JCC (pin1 & pin2)
once, set JCC back to the normal status with pin2 & pin3 connected, then power on the
system.

Enable/Disable on-board audio(JSD)

If you want to use the on-board audio, set JSD with pin2 & pin3 closed (default). Other-
wise, set JSD with pin1 & pin2 closed for disabling this function.
Enable keyboard password power-on function (JKB)
The mainboard provides the advanced keyboard password power-on function. Before
using this function, set JKB with pin1 & pin2 closed. Otherwise, set JKB with pin2 & pin3
closed for disabling.
Normal status:

Clear CMOS:

(Unplug the AC power supply)
Enable on-board audio:
Disable on-board audio:
Disable:
Enable:
Manual for SynactiX 2EP
JCC
2 3
1
JCC
1 2 3
1
JSD
2
3
1
JSD
2
3
JKB
1 2 3
JKB
1 2 3