First post, by maestro
- Rank
- Newbie
My 486 isn't powering up and I think it's the AT power supply.
When I switch the power on, the CPU fan spins about 1/20 of a rotation and I see the power LED on my CF2IDE adapter briefly flash on and off. When I switch the power off, the same things happens.
- This configuration was booting the last time I had tried it.
- I've removed all of the components except the CPU and I get the same result.
- I've tried reseating the socketed Dallas, which is dead and which I had removed/inspected between last boot and this boot.
No change in behaviour is observed during my troubleshooting and unfortunately I don't have another CPU or PSU to test against. I'm still hoping it's a simple fix.
Does this sound familiar to anyone?