I have an Intel Prescott 640 3.2GHz cpu overclocked to 4.0GHz. I adjusted the FSB frequency to 1000 and my Corsair ram is at manufacturer specs of 667 mhz @ 4-4-4-12 timing. My Vcore is set to 1.4500 from the default 1.3875. Motherboard is an Asus P5ND2-SLI, a very overclocking friendly motherboard.
I have run 24 hour dual stress tests with Prime95, no problems, no errors. I have run Super_PI calculating all figures with no problems. I also have a Scythe Ninja w/arctic silver 5 and amazing temperatures (idling around 35 celcius).
I've been running the system like this for a couple weeks, and a couple days ago I noticed the following:
Sometimes when I start my computer after it's been off, I get a msg at the CPU/RAM/HDD check that says: "System is in safe mode", and to go into my BIOS and change my frequency settings. I would just press my reboot button and it would be fine. But then occasionally I would notice freeze ups while playing some games.
Can someone offer some advice on what might be happening, and what I can do to fix this?
I have run 24 hour dual stress tests with Prime95, no problems, no errors. I have run Super_PI calculating all figures with no problems. I also have a Scythe Ninja w/arctic silver 5 and amazing temperatures (idling around 35 celcius).
I've been running the system like this for a couple weeks, and a couple days ago I noticed the following:
Sometimes when I start my computer after it's been off, I get a msg at the CPU/RAM/HDD check that says: "System is in safe mode", and to go into my BIOS and change my frequency settings. I would just press my reboot button and it would be fine. But then occasionally I would notice freeze ups while playing some games.
Can someone offer some advice on what might be happening, and what I can do to fix this?