When you start a computer that is running Windows Vista, you randomly receive a “Stop 0xA” error message that resembles the following:

STOP 0×0000000A IRQL_NOT_LESS_OR_EQUAL
Storport.sys

You experience this problem if the following conditions are true:

• The computer has an NVIDIA chipset.
• The computer has four gigabytes (GB) or more of RAM.