I'm running an i5 750 on an ASUS P7P55D motherboard. Some time ago I booted my computer, but ~10 seconds into the booting process I remembered I had to do something else and forced my PC to turn off again by keeping the on/off button pressed. Now, oddly enough, the next time I booted my PC, it greeted me with a screen saying 'Overclocking has failed'. I have never intentionally overclocked any part of my PC and don't want to, so I chose for the option that said something close to 'load default values'. No problems so far...
But the next time I booted my PC I noticed it making a lot more noise than usual; there was a fan blowing harder than it should. Performance monitor showed me the cause: my CPU frequency was spiking to around 110%, and the fan had to compensate for that. By turning on Q-Fan control in ASUS AIsuite I managed to get the noise back to normal as long as the CPU was idle, but it still spiked at over 110% and was noisy when it did.
I never wanted to overclock, nor do I currently want to. However, even after reverting to all default settings in Bios, the problem persisted. I tried turning off Intel Turbomode: to no avail. Please, can anyone help me to un-overclock? There is no option for turning off overclocking in my Bios (I can choose between Good -, Better performance or Turbo profile), nor can I seem to find any help using Google.
(For some screens showing the default P7P55D BIOS settings, see http://www.tomshardware.co.uk/forum/259672-11-bios-settings-help-asus-p7p55d, they're pretty close apart from "AI Overclock Tuner" which is on Auto by default)
But the next time I booted my PC I noticed it making a lot more noise than usual; there was a fan blowing harder than it should. Performance monitor showed me the cause: my CPU frequency was spiking to around 110%, and the fan had to compensate for that. By turning on Q-Fan control in ASUS AIsuite I managed to get the noise back to normal as long as the CPU was idle, but it still spiked at over 110% and was noisy when it did.
I never wanted to overclock, nor do I currently want to. However, even after reverting to all default settings in Bios, the problem persisted. I tried turning off Intel Turbomode: to no avail. Please, can anyone help me to un-overclock? There is no option for turning off overclocking in my Bios (I can choose between Good -, Better performance or Turbo profile), nor can I seem to find any help using Google.
(For some screens showing the default P7P55D BIOS settings, see http://www.tomshardware.co.uk/forum/259672-11-bios-settings-help-asus-p7p55d, they're pretty close apart from "AI Overclock Tuner" which is on Auto by default)