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My video card's fan is grinding.

Eat it You Nasty Pig.Eat it You Nasty Pig. tell homeland security'we are the bomb'Registered User regular
edited November 2009 in Help / Advice Forum
Yesterday the fans in my computer got noticeably louder. Performance wasn't affected and temperature was fine, but I figured I should open it up and figure out what was going on. Process of elimination has identified the video card's fan (or at least, something on the card) as the culprit.

The fan isn't obviously obstructed and appears to spin freely when I flick it with my finger, but when it's on it sounds like it's vibrating more than it should, or there's a piece of paper caught in it or something. I'm out of compressed air (should go buy some anyway I suppose), but I cleaned it out as thoroughly as possible, and didn't notice any change. So, I have a few questions:

- Is an onboard video card fan something that's cheap or even possible to replace? It seems like the housing should detach from the card, but I didn't really want to mess with it.

- Obviously the card could fail if it isn't being cooled enough, but is there any risk it could take anything else with it?

- Should this even be something I'm worried about if I don't notice any performance/heat problems?

The card is an geforce 8400 GS, if that makes any difference

hold your head high soldier, it ain't over yet
that's why we call it the struggle, you're supposed to sweat
Eat it You Nasty Pig. on

Posts

  • matt has a problemmatt has a problem Points to 'off' Points to 'on'Registered User regular
    edited November 2009
    The bearings in it are probably going bad. It will just gradually degrade in performance and get louder. I have a northbridge fan that's doing the same thing. The fan is replaceable, but you have to find one that fits, and it doesn't seem like there are any readily available for the 8400 on Newegg, at least not linked to searches for things like "8400gs fan" etc.

    :edit: It seems a few people have mentioned the Zalman VF-700 will fit, but it's kind of a do at your own risk thing since it's not official. Link to the fan, around $23. http://www.newegg.com/Product/Product.aspx?Item=N82E16835118117&cm_re=zalman_vf700-_-35-118-117-_-Product

    matt has a problem on
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  • illigillig Registered User regular
    edited November 2009
    it's a ~$30 card so you won't find much after market support for it... typically, the aftermarket cooling kits are meant to improve cooling to aid overclocking, and that's mostly done on high end cards... and, such an improved heatsink/fan or water cooling setup would set you back more than your card is worth at this point

    that said, it's fairly easy to simply replace the unit with some generic "VGA cooler"... all you have to do is research a bit and see if one will fit (they attach via push pins around the GPU).

    look around here:
    http://www.newegg.com/Store/SubCategory.aspx?SubCategory=576&name=VGA-Cooling

    but again, keep price in mind.

    illig on
  • Eat it You Nasty Pig.Eat it You Nasty Pig. tell homeland security 'we are the bomb'Registered User regular
    edited November 2009
    yeah, I'm considering just waiting for it to fail and buying whatever the ~$100 card du jour is these days.

    Eat it You Nasty Pig. on
    hold your head high soldier, it ain't over yet
    that's why we call it the struggle, you're supposed to sweat
  • PracticalProblemSolverPracticalProblemSolver Registered User regular
    edited November 2009
    That's what I would do, replacing a fan or the entire cooler is going to be a pain in the ass for what's now a dated card. There's a fanless 8400 gs for $21 after rebate on newegg right now. A fan plus shipping and an hour or two making sure it works, bad deal.

    PracticalProblemSolver on
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