New Power Supply Trouble

[Arturo]

I installed a new powe supply in my compaq form factor pc, the power supply model is PS-7171-1CF1, No Compaq spare 274427-001.

When I turn on my pc, only a red light keep flashing, pls help me, I don't know if is voltage, this unit doesn't have a voltage swith.

I checked all cable connection and everything is ok.

Please Help meee !!!

[Guest]

The Voltage is written on a sticker near the socket. How do you know the old powersupply was faulty?

[Arturo]

Using the old power supply, the mother board led doesn't turn on, but
using the new power supply the mother board green light led turn on

[Guest]

i r gai

[caid]

I have the same problem, red light keeps flashing. I am looking for a circuit diagram Model PS-7171-1CF1...... Please HELP!!! Email is [email protected]

[Guest]

is you speak spanish , this is answer:
Tienes que verificar las salidas, que no son iguales a de los power supply standard. Buscate en el website de compaq el modelo y compara los pinout de ellos vs los de el power supply standard y configuralo igual y veras que funcionara. Tienes que tener el cuidado de conectarlo igual ya que puedes quemar la fuente o el motherboar.

[caid]

Hii.. Can anyone Translate this for me PLEASE...

[Guest]

www babelfish altavista com

is you speak spanish, this is to answer: You must verify the exits, that they are not equal to of power supply standard. Buscate in website of compaq the model and compares pinout of them versus those of equal power supply standard and configuralo and sides that worked. You must be the careful to connect it equal since you can burn the source or motherboar

[caid]

Thanks for the translation.
I still dont know what to do.
Arturo have you managed to solve the problem?

[jonnyboy]

caid, was the power supply the same type as the old one?? was it a direct part number swap?