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Problems with ati radeon 4850 hd and catalyst driver

Last response: in Graphics & Displays
May 21, 2010 1:04:19 AM

When I install the driver for the Sapphire ATI Radeon 4850 hd I get red bars and white dotted lines all over the screen. At boot the monitor shuts down and is nonresponsive.

Asus P5Q3 motherboard
Asus VH226H Monitor
custom built system from Micro-magic
May 21, 2010 1:23:38 AM

Have you had any other cards in this system?
May 21, 2010 3:22:45 AM

shadow187 said:
Have you had any other cards in this system?

no brand new system
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May 21, 2010 3:28:38 AM

No This system is new
May 23, 2010 9:59:08 AM

did you notice ati2dvag error or a error such as infinite loop???
May 23, 2010 12:08:29 PM

Its the card with out a doubt and is typical of a draw issue, most likely bad vram. If you got any warranty on the system or the card I suggest returning it for repairs/ replacement.