I've successfully overclocked my Core 2 Duo E8400 from 3.0GHz to around 3.7GHz without changing the voltage, only moving the FSB from 333 to 410 (multplier locked at 9). As this speed, I feel that I'm stable, with Prime95 running for hours straight with zero problems. Unfortunately, if I go any higher, the system crashes right before Windows starts to load. I tried upping each of my voltages by the minimum amount, but no single voltage increase seems to do much. However, when I increased the CPU voltage up one notch, Windows started to load, but crashed after starting. Increasing one more notch gave no noticeable difference.
Being a novice overclocker, I don't know where to go from here. I think it's odd that the system would go from being perfectly stable to not stable at all. My temps seem fine, never going above 50C.
My other hardware is an Asus P5Q-SE2 mobo, two sticks of 2GB DDR2 800 rated RAM, a CM Hyper 212+ cpu cooler, a Thermaltake Dokker case with good cooling, and an MSI twin frozr AMD Radeon HD 5850 gpu.
If you need any more information, please let me know. Any help would be greatly appreciated!
Being a novice overclocker, I don't know where to go from here. I think it's odd that the system would go from being perfectly stable to not stable at all. My temps seem fine, never going above 50C.
My other hardware is an Asus P5Q-SE2 mobo, two sticks of 2GB DDR2 800 rated RAM, a CM Hyper 212+ cpu cooler, a Thermaltake Dokker case with good cooling, and an MSI twin frozr AMD Radeon HD 5850 gpu.
If you need any more information, please let me know. Any help would be greatly appreciated!