PC restarts after blue error message screen.

[Guest]

for about a month now ,everytime i logged onto an account on my computer
(except 'Guest acount') after about 2 minutes a blue screen shows up with the
following message:

' A problem has been detected and windows has been shut down to prevent
damage to your computer.

PAGE_FAULT_IN_NONPAGED_AREA

If this is the 1st time time you've seen this error screen, restart your
computer. If this screen appears again, follow these steps:
Check to make sure any hardware and software is properly installed,ask your
hardware or software manufacturer for any windows updates you might need.
If problems continue, disable or remove any newly installedhardware or
software. disable BIOS memory options such as caching or shadowing.

Technical information:
***stop:0X00000050 (0XFCF9E000, 0X00000000, 0X8051D9CF, 0X00000000)

Begging dump of physical memory.
Physical memory dump complete.
Contact admin or technical support for help.'

Other points - no hardware or software has been added resently.
CAN SOMEONE PLEASE HELP ME
billy

 

[Peter]

: for about a month now ,everytime i logged onto an account on my computer
: (except 'Guest acount') after about 2 minutes a blue screen shows up with the
: following message:
:
: ' A problem has been detected and windows has been shut down to prevent
: damage to your computer.
:
: PAGE_FAULT_IN_NONPAGED_AREA
:
: If this is the 1st time time you've seen this error screen, restart your
: computer. If this screen appears again, follow these steps:
: Check to make sure any hardware and software is properly installed,ask your
: hardware or software manufacturer for any windows updates you might need.
: If problems continue, disable or remove any newly installedhardware or
: software. disable BIOS memory options such as caching or shadowing.

Some reading on the subject here...
http://www.google.co.uk/search?hl=en&q=PAGE_FAULT_IN_NONPAGED_AREA&btnG=Google+Search&meta=

 

[Guest]

i will take a stab, its a memory card not seated correctly. open up the
computer and see"look" to see if the cards are in all the way????