Hi guys, I recently have use the clear CMOS button on my new rig since I accidentally misconfigured my BIOS settings. Sometimes, when I boot my computer, it will freeze at the BIOS screen or say "disk read error". However, by opening my computer case and unplugging everything that is external and making no adjustments to the internals and putting the case back on will fix the problem. I also noticed that when I have a usb plugged into the front panel the BIOS will freeze. It this have something to do with the CMOS battery. Should I reinstall my BIOS?