Microsoft KB Archive/113086

= DEC PCs Hang with 0x7f Error After Windows NT Installed =

Article ID: 113086

Article Last Modified on 10/31/2006

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APPLIES TO


 * Microsoft Windows NT Advanced Server 3.1
 * Microsoft Windows NT Workstation 3.1
 * Microsoft Windows NT Advanced Server 3.1

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This article was previously published under Q113086



SYMPTOMS
After you install Windows NT on a DEC PC, the system may hang at boot with a 0x0000007f STOP message. Debug trace results resemble these from a DECpc 466d2 MTE:

kd> dd kibugcheckdata

8019b608 0000007f 0000000d 00000000 00000000

...

kd> kb

ChildEBP RetAddr Args to Child

801abf78 801481e2 00000001 e1000000 801ac718 NT!_DbgBreakPoint

801ac3e0 801645ca 0000007f 0000000d 00000000 NT!_KeBugCheckEx+0x38c

801ac3fc 80116be8 00000020 8012ccf6 ff53c7c8 NT!_KiSystemFatalException+0xe

801ac480 801bee29 00000001 0000000c 00000000 NT!_ExAllocatePool+0x1c2

801ac4c0 801bfae5 80087000 801b6e35 801ac74c

...



CAUSE
This is caused by either corrupt system files or a bad motherboard.



RESOLUTION
Contact the DEC NT Support group (800-354-9000); to do so you must have a valid DEC PC serial number. If the problem is the motherboard and not corrupt system files, swapping out only the CPU does not correct the problem.

Additional query words: prodnt blue trap

Keywords: kbsetup kb3rdparty KB113086

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