Cara upgrade ati catalyst hd 4770 sapphire

:bounce: :bounce: ?????/ some body can help????? how to upgrade
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More about cara upgrade catalyst 4770 sapphire

    Download for your OS and install. Follow directions.
  2. Quote:
    :bounce: :bounce: ?????/ some body can help????? how to upgrade

    Which drivers are you using now ? It may be not worth upgrading as the newest drivers are nothing special.

  3. Hello wendy.
    welcome to the forums...
    please use an English... :)

    Mactronix has a good point on that one, what drivers are u using now?
    U just can simply go to and download the driver for your 4770 there...
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