hi… i was in my bios, and i changed a memory function to “ultra” thinking it would speed up my computer. i restarted the computer, but it wont boot. it wont even boot to bios. when i restart the computer, it beeps for about 8 seconds, and re-beeps again for 8 seconds, repeatedly. question: can i reset my bios by removing the battery from my motherboard? I tried even using my computer system disk, to no avail.. pressing default or esc buttons isnt helping either, this is a real head scratcher…any help would be very much appreciated! thank you!