Hi all! Firstly want to say thanks for the wealth of knowledge and help ive found on here over the years and the lack of critisicm / trolling!
Had a reccuring problem with my PC whereby after a few minutes of system idle the HD7950 graphics shut off / no signal. I then have to shut down the PC, disconnect the GPU power supply (sometimes pull the whole card), reboot PC on iGPU / VGA. I then get a message on desktop from 'GPU Tweak' saying "fail to load dlls, please install VGA driver"
9 times out of 10 if i then shut down PC again, reconnect GPU and reboot it works fine again. It will be faultless all the while its running (EG. FARCRY3 highest quality or just pottering about emailing)
Ive tried all the available Asus ATI Radeon GPU drivers every which way
My system which has been uber stable - no probs, nice temps, runs prime95 forever is;
Asus P8Z77 mother bios 1708
i5 2500k with zero infintity phantom cooler
Antec 850 PSU
Corsair vengeance 4x 4gb ddr3 1600mhz ram
Intel SSD 330 hardrive
Only OC changes to default currently are;
AI overclock - XMP mode
BCLK/PEG - 100
CPU RATIO - 44
Mem Freq - 1600
CPU voltage - 1.275
LOADLINE - auto
I initially thought the prob was because i was overclocking with a lower CPU Ratio and upping the baseclock to achieve 4.4ghz, so retuned with std baseclock of 100
Is this an OC / GPU sync problem? clockspeed errors or am i missing something much simpler!?
Thanks for your time
Had a reccuring problem with my PC whereby after a few minutes of system idle the HD7950 graphics shut off / no signal. I then have to shut down the PC, disconnect the GPU power supply (sometimes pull the whole card), reboot PC on iGPU / VGA. I then get a message on desktop from 'GPU Tweak' saying "fail to load dlls, please install VGA driver"
9 times out of 10 if i then shut down PC again, reconnect GPU and reboot it works fine again. It will be faultless all the while its running (EG. FARCRY3 highest quality or just pottering about emailing)
Ive tried all the available Asus ATI Radeon GPU drivers every which way
My system which has been uber stable - no probs, nice temps, runs prime95 forever is;
Asus P8Z77 mother bios 1708
i5 2500k with zero infintity phantom cooler
Antec 850 PSU
Corsair vengeance 4x 4gb ddr3 1600mhz ram
Intel SSD 330 hardrive
Only OC changes to default currently are;
AI overclock - XMP mode
BCLK/PEG - 100
CPU RATIO - 44
Mem Freq - 1600
CPU voltage - 1.275
LOADLINE - auto
I initially thought the prob was because i was overclocking with a lower CPU Ratio and upping the baseclock to achieve 4.4ghz, so retuned with std baseclock of 100
Is this an OC / GPU sync problem? clockspeed errors or am i missing something much simpler!?
Thanks for your time