Keeps booting into BIOS setup.

[haxfar]

Got a mobo, CPU and RAM from a friend, so today i tried to install it.
First i had a problem with BIOS password, but i circumvented it by removing the CMOS battery and plug it in again after 30 minutes time.

Now it keeps booting into bios setup and show the message "The system intruded, chassis opened or tempered before, Please check the system."

The mobo is a Asus ROG Striker Extreme nForce 680i.

Any ideas on how to get it to boot normally into the windows XP 32 bit that is already installed on the HD?

 

[Ubrales]

Try disabling the Chassis Intrusion Security switch.

I have one computer that gives me a similar warning message if I try to boot with the side cover open, even after I disabled the Security switch.

 

[haxfar]

Thanks, that helped. Hmm... I wonder how that feature works... but that will be for another topic.