Hi,
I am experiencing a major problem with my BIOS settings. My setup is as follows:
Asus P5K motherboard
Intel Q6600
The system has been running fine overclocked to 3GHz for several months. Today Windows started behaving strangely with the display not updating when I moved windows around etc. I rebooted and recieved a ' CMOS invalid' error message. I entered BIOS setup and all settings had been set to default. On exiting the BIOS setup and loading Windows I checked CPU-Z and it tells me that my CPU multiplier is at 6x and the CPU is therefore running at only 1600MHz. Everything is running really slowly. I tried setting my BIOS CPU multiplier to 'Manual' and 'x9'. Now the BIOS shows a x9 mult but still in CPU-Z it shows 6x and everything continues to run slowly. I also tried an alternative of setting the BIOS CPU mult to 'Auto' but with Intel Speed Step disabled. This has not helped either - the 6x setting persists!
Can anyone tell me what they think might be happening here? Also, can anyone tell me how my BIOS could have been corrupted in the first place? I have scanned for viruses just now with a fully up to date Norton and I am pretty sure the CMOS battery is OK as the system is new.
Many thanks
Dan
I am experiencing a major problem with my BIOS settings. My setup is as follows:
Asus P5K motherboard
Intel Q6600
The system has been running fine overclocked to 3GHz for several months. Today Windows started behaving strangely with the display not updating when I moved windows around etc. I rebooted and recieved a ' CMOS invalid' error message. I entered BIOS setup and all settings had been set to default. On exiting the BIOS setup and loading Windows I checked CPU-Z and it tells me that my CPU multiplier is at 6x and the CPU is therefore running at only 1600MHz. Everything is running really slowly. I tried setting my BIOS CPU multiplier to 'Manual' and 'x9'. Now the BIOS shows a x9 mult but still in CPU-Z it shows 6x and everything continues to run slowly. I also tried an alternative of setting the BIOS CPU mult to 'Auto' but with Intel Speed Step disabled. This has not helped either - the 6x setting persists!
Can anyone tell me what they think might be happening here? Also, can anyone tell me how my BIOS could have been corrupted in the first place? I have scanned for viruses just now with a fully up to date Norton and I am pretty sure the CMOS battery is OK as the system is new.
Many thanks
Dan