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Bug Check 0x127: PAGE_NOT_ZERO

The PAGE_NOT_ZERO bug check has a value of 0x00000127. This bug check indicates that a page that should have been filled with zeros was not. This bug check might occur because of a hardware error or because a privileged component of the operating system modified a page after freeing it.

Important Info If You Have Received a STOP Code


If you received a blue screen error, or stop code, the computer has shut down abruptly to protect itself from data loss.

For information about how to recover from this error, see Resolving Blue Screen errors in Windows.

PAGE_NOT_ZERO Parameters

The following parameters are displayed on the blue screen.



Virtual address that maps the corrupted page


Physical page number


Zero (Reserved)


Zero (Reserved)




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