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.


This article is for programmers. If you're a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.

PAGE_NOT_ZERO Parameters

Parameter Description


Virtual address that maps the corrupted page


Physical page number


Zero (Reserved)


Zero (Reserved)