Corsair tx750w psu fan contacts broke

Ohm7

Honorable
Mar 19, 2013
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10,510
First of all I know nothing about computers. I got a pretty decent hand me down gaming computer. Antec 900 case and some good stuff, not sure sure what exactly (please tell me how I could find out what hardware I have). THE PROBLEM: my uncle is a heavy gamer and heavy smoker, so in my attempt to clean out computer to remove smell I took apart the psu corsair tx750w (yes, ignoring the warranty warning label). I broke the fan connection soldering trying to remove the case (I shoud have removed the fan screws first).

Before my questions I have to say I am not a gamer, I only intend to browse web, sync iphone, watch movies and maybe burn the occasional cd/dvd. So I am not sure if the fan not working is a big deal, considering all I read about the unit being so sophisticated.

1. Can I repair the connections with hot glue, or take it to repair shop to have them solder it back?

2. I had considered just replacing the fan itself with a 3 speed 140mm case fan and plugging it into one of the many connections not being used. Bad idea?

After reading about this psu I realized what a solid unit it is and that I made a big mistake. Oh and I am trying to do it on the CHEAP scale and not have to replace psu.
 

JJ1217

Honorable
Why would you open it up? That is possibly the stupidest thing to do when it comes to PCs. DON'T OPEN UP ANYTHING you don't know what to do with. ESPECIALLY POWER SUPPLIES.

You also probably put your life at risk there, you probably forgot to discharge the caps, and if you touched something bad.. you might of been thrown back a meter or too.

You can try to fix it at a repair shop if you want to, but remember opening power supplies is a very stupid thing to do.
 

ttcboy

Distinguished
Jul 14, 2006
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18,860
Since you are not familiar with the PC components, the best is to bring it to the repair shop but ask for the price first. Most of the kind hearted person will just solder it back and won't charge u a dime since it is a very easy process and all u need is a bit of solder lead and soldering gun.

The best advice is not to meddle further with the PSU coz like JJ1217 says, the capacitors might not discharge and will discharge on ur contact. It won't be as bad a flying back a meter or two but u will have quite a sting and burn on the skin which i can grantee u that it is not a good experience.

On the other hand, if the capacitors are not fully discharged manually at the time u take out, if u let it sit for a day or two, it will slowly drain by itself by the end of the day.

In any case, If you really don't want to spend a single cent, the best way is to ask for a friend who have electrical knowledge and nimble hand to solder it back for u. Make sure u remind him to discharge the caps as a safety.

Lastly, please refrain from opening up the psu in the future coz it is not worth the risk.