MoBo: Gigabyte p35-ds3p rev 1.1
Cooling: ARCTIC COOLING Freezer 7 Pro
RAM: 4*1GB Crucial Ballistix
OS: Vista home premium SP1
I did the OC 1 and half year ago, setting the FSB at 400 to get E6750@3.2GHz, memory setting is firstname.lastname@example.org 800MHz. with the bios version F8
10 days ago, I found that both in windows and cpuz, it shows the cpu and memory ran back to 333MHz. However, it still show correct setting in the bios. I updated the bios to the newest F11 or even F12b version. The problem continues. Whatever you set in bios, it runs at 333MHz*8 and memory runs at 333mHz too
I do not know what is going on here. any help is appreciated.