at a site that troubleshoots Stop messages;
(Click to consult the online Win XP Resource Kit article.)
A driver is in an inconsistent or invalid power state. Typically occurs during events that involve power state transitions, such as shutting down, or moving into or out of standby or hibernate mode."
The full site is here;
Scroll down to 0x0000009F
I hope this helps.
I am getting a blue screen when I go to start and shut down. The blue screen tells me a problem has been detected and windows has been shut down to prevent damage to your computer. Driver_Power_State_failure. At the bottom of the screen I get this set of numbers.
My computer is an IBM R30 laptop, Intel Pentium 111 Processor 996 MHZ,632MB RAM, File system NTFS,windows XP Professional, Version 2002, Service Pack 2, Hope I have provided enough information to you experts to find an answer for this problem.