toples50 6502 Feb 24, 2020 #2 I have a Performa 450 but seems completely dead.I have added a working battery but nothing.Does not start up or any sound from power supply... what can I do?
I have a Performa 450 but seems completely dead.I have added a working battery but nothing.Does not start up or any sound from power supply... what can I do?
bibilit 68030 Feb 24, 2020 #3 Probably a bad PSU (pretty common) you can have a look at outputs with a multimeter. Capacitors should be replaced as a matter of fact on both the PSU and Logic Board.
Probably a bad PSU (pretty common) you can have a look at outputs with a multimeter. Capacitors should be replaced as a matter of fact on both the PSU and Logic Board.
A AlpineRaven 6502 Feb 24, 2020 #4 Switch on the PSU and test for power on the power plug - I bet you money the PSU is dead/needs recap. Cheers AP
Switch on the PSU and test for power on the power plug - I bet you money the PSU is dead/needs recap. Cheers AP
P Papichulo 6502 Feb 25, 2020 #5 Its the power supply we had a power macintosh in 2010 that we had to throw out cuz the power supply was dead. Needs recapping
Its the power supply we had a power macintosh in 2010 that we had to throw out cuz the power supply was dead. Needs recapping
