RandomRetro
Professional
My TTX2 motherboard is sick, and needs help!
So I was adding a case fan for my TTX2 Rev.00B motherboard. After plugging it in and trying to boot, original PSU died. I swapped to a known good ATX PSU and got some sort of power cycling issue. Motherboard LED stays on all the time, but the CPU fan and GPU fan spin for a second or two and then stop, pause for a couple seconds and then spin up again. Nothing gets displayed on my screen. Seems like some sort of power safety cycle. So I have tried the following and looking for suggestions...
So I was adding a case fan for my TTX2 Rev.00B motherboard. After plugging it in and trying to boot, original PSU died. I swapped to a known good ATX PSU and got some sort of power cycling issue. Motherboard LED stays on all the time, but the CPU fan and GPU fan spin for a second or two and then stop, pause for a couple seconds and then spin up again. Nothing gets displayed on my screen. Seems like some sort of power safety cycle. So I have tried the following and looking for suggestions...
- Tried booting with everything unplugged to see if there was a short... (Graphics card, RAM, I/O board, all fans)
- Recapped motherboard
- Retested PSU Voltages
- Checked CMOS battery voltage
- Tried CMOS reset via jumper (I think I used the right jumper. Hard to find documentation.)