This infinite loop of checking floppy disk and cd rom happen when i was overclocking. When i power computer, everything goes on, all lights and fans. I tried -Move the cmos cap to pin 2,3 and put it back on after 10s. I also try take out mobo battery and put it back. All failed. -Then i create a bootable floppy disk (only put in a P5LD2X.ROM). The first time computer doesn't recognize the disk. I (blindly) mess with the little square switch at the corner (push down) and the computer recognize it but takes forever to read it. I turn off computer (this probably only make it worse) and when i power it one more time the computer doesn't recognize anymore. Any help please? can i use afudos or crashfree bios 2?