That switch must be a momentary or in 4 to 10 seconds it will power down.
Bob
Shuttle AI61 mainboard
AMD K7 600mhz
256 MB RAM PC133
I had this motherboard up & running before, but now when I went to use it as the brains for an arcade emulator machine, not using a case, it wont boot up. I hooked a power switch from an old PC to the power on/off switch connector(PW_ON), when hitting the switch it starts to boot, then 5 seconds later it just shuts itself down. I tried reseating the memory & CPU. Tried booting with only the RAM connected. Also tried a different power supply. Could it be because I do not have all the switches connected(ie HDD LED, KLOCK, PWR LED, SPEAKER. etc) ?

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