powersupply question

[morr1s]

I have a datapro 400watt powersupply. Last night my computer seemed like it was making a humming sound. I looked at my powersupply and one of the fans was stopped. I sprayed the canned air on it and it started back up, but I think it may be running a little slower than it should. It also still seems like it is making a humming sound. Is there any danger in running this for now? All the voltages in asus probe are normal. Also any recommendations on powersupply brand etc. I see a 480 watt thermaltake for $59 with free shipping at newegg.

[bazooka]

You could replace the fan, but it might be easier to just buy a new power supply.

To replace the fan, you would need to be handy with a soldering gun.

[redwudz]

To replace the fan, you would need to be handy with a soldering gun.

Not necessarily, most I have opened up, the fan just plugs in. But I would agree that replacing the PS is a better idea.

[rallynavvie]

The fan on my Antec NeoPower 480W hardly spins at all when the computer is idle. I can't recall if it has come to a complete stop though. It only winds up when it needs to.

I wouldn't skimp on a PSU. Look into the one I mentioned above or another Antec True series PSU. Also I highly recommend PC Power and Cooling PSUs. They're one of the best there is. I don't have much experience with Thermaltake PSUs. I think someone else on here owns one though.

[offline]

Treat this as a learning experience. You may well be suprised just how
easy it is to fix it yourself. In no time you might well be repairing
your VCR or friend's computer - it is just a matter of gaining confidence
and having a little bit of advice.

Unscrew the PS and remove the fan.
You may want to confirm voltages first with a multimeter, but the asus
probe should be accurate.

Most PSU's have plug in fans, but if not, clip the leads about half way. If you
want to solder, carefully place the solder sucker near the join as it heats
up. Take the fan to your nearest electronics supply and ask for
a similar replacement. If you want, you can try and take the fan apart
and check the spindle but in most cases it is not worth it.

Screw the new fan back in. You can twist the wires back together (make sure the red and black wires match, and the same with the sensor wire if one is involved ) You can use plain electrical tape to bind the wires, tin the leads
with solder or use bonding tape to re attach the wires. No problem.