I tested my mobo's 24 pin power connector with Antec's Digital PC Power Tester. It showed all voltages within normal range, but it showed the +12v2 as a flashing "LL" and was beeping. Is this an indication of a bad PS, or is it because the +12v2 isn't present in the 20+4 pin mobo connector?
My computer has been shutting down unexpectedly. Lately, it won't even start. Pressing the power-on switch does absolutely nothing. (Power-on Switch checks OK) Sometimes if I recycle pwr to the PSU, I can get a quick bump of fans and lites... then nothing. Occassionally, I can get it to start up and boot to Windows. But eventually it will turn off just like I pulled the plug.