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Thread: AMD/ATi HD4850/4870 Fan Fix!

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  1. #1
    Registered User
    Join Date
    Feb 2008
    Posts
    82
    Awesome find mascaras, much thanks for sharing this!! My cards are happier!
    cpu: AMD Phenom II 1090T
    motherboard: MSI 890FXA-GD70
    ram: A-DATA 4GB(2 x 2GB) DDR3 1333
    videocard: Sapphire Radeon HD6870
    powersupply: Silverstone DA1000 1000W

  2. #2
    Registered User
    Join Date
    Jun 2008
    Posts
    58
    why not just blow the copper heatsink on rightside of the fan with a fan?
    it works, making idle temps about 55 degrees celsius while 100% fan just make more 10 degrees drop with a loud noise
    anyway thanks, it makes my card tells its blow
    Last edited by XCheater; 06-29-2008 at 10:17 AM.

  3. #3
    Xtreme Enthusiast
    Join Date
    Jan 2007
    Location
    Stephens City,VA
    Posts
    730
    you guys know you can change the core and memory speed buy using this file right? you also might be able to change the voltage to

    edit: you can only edit the clocks within ccc's limits
    Last edited by hstuehmeyer2000; 06-29-2008 at 10:25 AM.
    Asus Crosshair III
    Phenom X2 550@X4
    Cooler Master V10
    2x2gb G-SKILL DDR3
    ASUS HD 4890 Top
    Antec 850w
    WD 500gb
    WD 80gb

  4. #4
    Xtreme Enthusiast
    Join Date
    Jun 2008
    Posts
    746
    Well it'll be cooler regardless because it'll get the air being circulated out

    The hot air wont be sent out that tiny pci slot very much in my opinion, I think it'll help but I mean how much air can be forced through there? Specially with a fan thats static air pressure is being dissipated over the layers of the copper heatsink.

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