XFX ATI Radeon HD5770

[xonao]

Hello!
Recently I've upgraded my computer and installed the following configuration:

• Board: ASUS P5QI Pro SK775 FSB 1600
• Processor: Intel Core 2 Quad Q8200 2.33 GHz
• Graphic: ATI Radeon HD5770 1GB DDR5
• Memory: 2GB
• PSU: OCZ ModXstream PRO 400W
• S.O.: Windows 7 Ultimate

But, this is not running ok! Sometimes the monitor flicks and blanks and when sucessfully recovers I see the message "ATI Radeon visualization controller stop responding and recovered sucessfully", but other times doesn`t recover and I must force PC to shutdown.
I've tried to solved this updating the drivers to the latest version. Now I have:

• Driver: 8.682.2-091214a-092914E
• Catalyst version: 09.12
• Driver 2D: 8.01.01.984
• Direct 3D: 8.14.10.0716
• Open GL: 6.14.10.9239
• Catalist Control Center: 2009.1214.1801.32312

I've already installed the Catalyst 9.12 Hotfix, but the problem remains. The image “freezes” frequently, or some "blocks" of bright colours appears on top of the background image, others times, everything disappears and the monitor completely blue or red.
Can anyone explain me how can I solve this issue? I'm almost desesperate!

Here are some images of the infos about this.

 

[skunksmash]

its a driver issue, not related to your rig...., i believe its being caused by the ''ATI powerplay'' settings.

i see your still running the official 9.12 drivers



please update to the new 10.1 BETA, this will hopefully see those problems gone..

 

[xonao]

Thank You skunksmash! I've downloaded and installed it already! Lat's see how it goes.
Thanks again!