Nvram

Hi,

This message "Checking NVRam" is part of the BIOS/CMOS POST even before Windows loads up.

Offhand two things you can try:
1. Do a CMOS reset by temporarily moving the jumper near the battery to the opposite pair or by removing the Lithium battery for a couple of minutes or as prescribed by your motherboard's user manual;
2. If #1 is a no go, perhaps you should consider flashing your BIOS.

If neither works out, it is possible that you have a hardware/motherboard problem and would require replacement.

Hope this be of some help/idea. Post back with your motherboard brand/model, how things turn up or should you need further information.

Good luck and kind regards.