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Rampage II Extreme CMOS error

geomam
Level 7
Hello to everyone. First of all, if this is already been answered, please accept my apologies but i could find anything with the search option.

Motherboard model: Asus Rampage II Extreme

UEFI Version: No UEFI, BIOS version 2101

CPU: i7 920 @2.66

Memory kit part number (s) and amount in GB: 2x G.Skill 4GB @ 1600Mhz

GPU: Asus Strix GTX960

SSD/HDDs/Optical drives: Toshiba HDD 500GB

PSU: Corsair 750W

USB Devices (model/version number): Microsoft Keyboard and mouse

Monitor: Turbo X 19''


CPU Cooler: Corsair H55

PC CASE: Corsair

Operating system: Microsoft Activated yes/no? Win 7 Pro 64b Activated


Drivers Installed (include version): All the latest drivers

Any third Party temp/voltage software installed: Asus tweaks programs

System Overclocked (provide details)? No


Issue
Computer work perfect, very good perfomance. My problem is when i remove the PSU cable or even switch off the PSU button, and then boot up, i always get the error message that failed to load bios settings and i need to change the cmos time, press F1 to enter Setup or F2 for the defaults. Every single time, the same problem. If i dont remove the cable there is no problem. I have changed the bios battery, i have cleared the bios also updated to the last bios version. Any help please? 😞
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geomam
Level 7
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