When I apply 12v to the acc line to the PS, the computer starts, but is in a stalled state. I have to power down, then restart each time.

The Cap and resistor on the 4049 are 47K and 10u. This gives a PG signal after about 0.5 seconds. I changed the cap to 100u which should give 4.7 seconds.

It still starts in the stalled state.

Any ideas?