I have just replaced my old motherboard with a Siemens D1321 / socket 478 1.7Ghz CPU. It was supplied as fully tested but it will not start. The LED on the board flashes red and if I force the PSU to start, (green wire to 0v) the LED is steady red, fans and HDD runs but board still seems dead. Anybody any ideas or is it truly faulty.
The 20 pin ATX connector is correct as it will only fit one way and the CPU fan runs but apart from the CPU fan there is no other 4 pin 12v connector from the PSU but there is a socket on the board. Am I missing something??
There is a Square 4pin little power connecor on the Motherboard. You need to have a PSU which has this Square 4 pin Molex connector to fit onto the motherboard. look at this digram Train Driver, at the Board Layout No.14 click here
If you want a new fully working PSU, Postage cost only(£5 Can send this when you recieve and fit it) send us a email and I can stick you one in the post tomorrow. You are invited to mail me via my envelope.
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