Bios losing clock speed on power-off Tags: Chipsets Motherboards Last response: June 7, 2008 5:53 PM in Motherboards Share dll715j June 7, 2008 9:05:03 AM I have an ASROCK K7S8XE mobo running AMIBIOS 3.31a, I think. Processor is an AMD 2.6G. Machine has been running fine for ages but yesterday it booted up with totally the wrong clock speed. Motherboard jumpers are set to 166MHZ which it has been running at for years but now it is booting up with 100MHZ, making the machine fall over. If you clear the bios, it boots up with 166 but as soon as you reboot, it back to 100....... Tried changing the mobo battery, no help. I am lost. Any help appreciated. More about : bios losing clock speed power ilovebarny June 7, 2008 5:33:05 PM are your jumpers dusty?? sounds like there is something wrong with your jumpers. try a different jumper in the same spot. frozenlead a b V Motherboard June 7, 2008 5:53:44 PM do that, and go ahead and flash your bios again, either with a new or same version. Can't find your answer ? Ask ! Publish Related resources SolvedLosing a full stick of memory when I increase speed in bios Forum SolvedHow to under clock RAM speed in Bios. Forum SolvedComputer hung, when restarted, stated in BIOS that the CPU clock was decreased from usual clock/speed Forum SolvedI need the stock BIOS clock speed and multiplier for AMD Phenom X4 9850 Forum SolvedMsi kt4av bios-altered clock speed and com not opening to post Forum SolvedBIOS frozen after changing memory clock speed Forum SolvedRAM clock speeds and cas latency bios changes. Forum Overclocking options in BIOS isnt effecting the clock speed of CPU Forum Wrong clock speed, even in BIOS. Forum BIOS keeps resetting my CPU's clock speed? Forum Stupid Bios are showing different clock speed than cpu-Z does help!!! Forum The Bios show different clock speed than cpu-Z does help!!! Forum Why bios show different clock speed than cpu-Z does help!!! Forum Bios show different clock speed than cpu-Z does help!!! Forum Bios not displaying correct AMD 3000+CPU Clock speed - Help! Forum Does BIOS boot at the 100 clock speed Forum BIOS, memory speed, dram clock, SPD question Forum Bios clocking Ram at wrong speed ( Help ) Forum SolvedGtx 780 exceeding its core clock speed Forum SolvedAsus 4-Way Optimization Max Voltage and Clock Speed 24/7 Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !