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Wierd boot issues with ATI 5770 on nVidia 680i mobo

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6 Aug 2007
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13
a couple of weeks ago, the lone 8800gtx in my pc decided that heaven was a real place to go to, and conveyed that message to me by displaying the BIOS boot screen with rather funky pixels all over.

I bought a Powercolor 5770 from OCUK, which was duly delivered in record time. Installed it, booted my Windows operating systems into safe mode to remove the nVidia display drivers, install the ATI drivers and all is well.......almost.

On power-on, or during any reboot, the PC insists on doing a reset exactly eight times, before the BIOS loads, and the PC continues starting up.

The motherboard is an ASUS Striker Extreme. CPU is a stock Intel Q6600.
Nothing is overclocked. The OCZ memory is underclocked at 800MHz (in order to prevent this motherboard cooking the modules).

The PSU isn't the best (a 700watt Jeantech job I had to grab from another firm sometime in the past.) but I'm not convinced that this is the culprit, as once the PC Posts and boots, everything runs fine, and it's been hammered with some very heavy gaming sessions without any crashes or hiccups.

Has anyone with a similar setup experienced this wierd booting feature before? I'm just a bit concerned that I'm allowing another fault to creep in over time if I don't sort it out. I've gone through the bios settings, there appeared to be only one nVidia GPU-specific setting, which I disabled, to no effect.

Thanks in advance.
 
Yeah I have the exact same specification as you, apart from I use a Coolermaster 600w PSU and the 5770 I have is a club3d 5770. Many people have been having this post delay problem, it was fixed on the striker extreme II board with a BIOS update but still hasn't on the striker extreme version we have :(.

Please make sure you post back here if you find some miraculous way to fix it, I've tried all sorts of things.

I have two Hard drive disks installed into my PC, how many do you have?
 
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