removed the CMOS battery, held down the CMOS reset button for 15 seconds, walked away (for good measure), reinserted the same battery, reapplied ac power... and all to no effect. The "CMOS Checksum ERROR, Defaults Used" remains. And so we come to my dilemma;...

Cmos checksum error computer wont boot. i spilt just a little water on my lptop and immediately turned it upside down so it cld go out and removed my battery. i spent the whole night and wen i tried to switch it on it won't boot but displays a cmos error and...

How do i fix 0251 system cmos checksum bad. i got warning 0251 system cmos checksum bad - default configuration used on my gateway i get this as soon as i turn on my laptop.. i got warning 0251 system cmos checksum bad - default configuration used on my gateway...

Cmos checksum bad. how can i solve this problem,because after 15 seconds my computer turns off,what is the solution of this problem. how can i solve this problem,because after 15 seconds my computer turns off,what is the solution of this problem Clear the CMOS...

I thought someone might have said that it cannot find something to boot up Windows or something? I tried resetting the CMOS with the jumper. It goes from 99 to CC to 01 while the computer is powered down. And then 7F when it's stuck at this CMOS Checksum...

Help me! CMOS checksum error!. Archived from groups: microsoft.public.win98.gen_discussion () I switched on my PC, after a few seconds comes a beep sound and the error "CMOS checksum error" emerges. But I pressed F1 and I'm able to start Windows (Windows...

Error 0251 System CMOS checksum bad: how do I fix it?. Archived from groups: microsoft.public.windowsxp.help_and_support () Hi, Some help would be appreciated please. Every now and again my computer starts up with a "bleep bleep" then appears a black screen...

Help Please Cmos Checksum Bad Error 8800GT. I just got a 8800gt but when i restart it takes about 5 minutes and gives me the error cmos checksum bad error, but than it lets me press f2 and get into windows. It does it every time i restart and if it doesnt take...

regarding the cmos/date/time settings! This computer is very recent, however, whenever I plug it off from the power, it loses all the configuration, data, time and such coming up with a "CMOS Checksum" error. The battery is new! I bought another battery...

would not.. I have not tried to do cmos reset by pushing in the reset and start buttom at same time but then I am not getting cmos checksum error but the Rom one which has nothing to do with the clock or battery. My configuration can be found to left under...