Mangler
Background information on Stop Error message
http://msdn2.microsoft.com/en-us/library/ms795478.aspx
0x0000007F: UNEXPECTED_KERNEL_MODE_TRAP
One of three types of problems occurred in kernel-mode: (1) Hardware
failures. (2) Software problems. (3) A bound trap (i.e., a condition
that the kernel is not allowed to have or intercept). Hardware failures
are the most common cause (many dozen KB articles exist for this error
referencing specific hardware failures) and, of these, memory hardware
failures are the most common.
Source:
http://aumha.org/a/stop.htm
Are there any yellow question marks in Device Manager? Right click on
the My Computer icon on your Desktop and select Properties,
Hardware,Device Manager. If yes what is the Device Error code?
Try Start, Run, type "sigverif.exe" without quotes and hit OK. What
drivers are listed as unsigned? Disregard those which are not checked.
These words may offer a clue "An exception not covered by some other
exception; a protection fault that pertains to access violations for
applications". Just a feeling but the cause is an application loading
after booting. Given your earlier remarks I would concentrate on games.
Can you provide a list so that we can establish whether any particular
games is known to generate this type of error.
What is the computer make and model? When was it purchased new?
Have you tried Last Known Good Configuration?
Also try another Safe Mode option
Enable VGA Mode: This option starts Windows in 640 x 480 mode by using
the current video driver (not Vga.sys).
A description of the Safe Mode Boot options in Windows XP
http://support.microsoft.com/kb/315222/en-us
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Hope this helps.
Gerry
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FCA
Stourport, England
Enquire, plan and execute
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