I had two IIe power supply's fail on me, so i went and picked up a third compelete IIe from this computer repair shop, hoping its power supply would be my saving grace, at the shop i pluged it into one of the first two IIe's motherboards hoping it would show sings of life, and the power light lit up, but it did not post, they only wanted 10 bucks so i took it off thier hands.
Now im home, and i swapped out the powersupplys and its not exaclty functioning as well as i had hoped..
1. when i flip the power swtich on, nothing happens
2. when i switch it off, i hear a faint bzzzt and the power light flickers on and then nothing
3. i opened the PSU and decided the noise was coming from the large center transformer, i think thats what it is...
4. after a few power switch jiggles i got the power light to stay on constantly, and then heard Beep Beep Beep from the speaker, i pluged in a montior and nothing was being output, so i tried rebooting it to get the same results and i have yet to be able to recreate them.
Does anyone have any ideas for me to repair this PSU, my first instnict would be to replace the bzz'ing tranformer with one form the other 2 blown PSU.