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Cmos

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  • 16-02-2007 8:46pm
    #1
    Registered Users Posts: 3,799 ✭✭✭


    having a prob with a mobo i bought off ebay
    getting error = cmos sumcheck bad
    have tryed clearing the cmos with the jumpers and then tryed cmos and removing battery
    after i did tha t got error with time and date
    rebooted and when back to the error of cmos sumcheck bad
    never came across this before


Comments

  • Closed Accounts Posts: 36,634 ✭✭✭✭Ruu_Old


    Try reloading to the default settings in the BIOS setup menu (DEL, F2 or some other key) when the computer starts.


  • Closed Accounts Posts: 9,496 ✭✭✭Mr. Presentable


    having a prob with a mobo i bought off ebay
    getting error = cmos sumcheck bad
    have tryed clearing the cmos with the jumpers and then tryed cmos and removing battery

    Sometimes it takes a press of the power switch with the battery out and jumpers on reset for the bios to reset. Clears residual power apparently. Otherwise do Ruu,.


  • Registered Users Posts: 3,799 ✭✭✭KELTICKNIGHTT


    the other problem ,it wont let me get into bios by del or f2 key
    need to get to bios to let it pickup the floppy so i can flash


  • Registered Users Posts: 3,799 ✭✭✭KELTICKNIGHTT


    dont know if this has any thing to do with it
    when i disconnected the psu,i pressed the power button to get rid of any power in system


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