Windows 7 - Windows 7 - Blue Screen BCCode 9f

Asked By ColinR on 21-Jan-10 04:54 AM
Every morning, between 10 and 30 minutes after  "waking up" my computer,
windows 7 does a blue screen.  here is an example....

Source Windows
Summary Shut down unexpectedly

???19/???01/???2010 08:17

Status Not reported

Problem signature
Problem Event Name: BlueScreen
OS Version: 6.1.7600.
Locale ID: 2057

Extra information about the problem
BCCode: 9f
BCP1: 00000003
BCP3: 82D78AE0
BCP4: 8A627700
OS Version: 6_1_7600
Service Pack: 0_0
Product: 768_1

I tried changing the power options to never "put the computer to sleep" but
it still crashes.

It looks like Vista had a similar problem that was solved by a service pack
but all I could find for W7 was the hotfix at

I applied hotfix KB977186 but I am still getting a crash every moring.

Peter Foldes replied to ColinR on 21-Jan-10 07:36 AM


Please Reply to Newsgroup for the benefit of others
Requests for assistance by email can not and will not be acknowledged.
PvdG42 replied to ColinR on 21-Jan-10 06:30 PM
In addition to Peter's reference, you might want to pursue this in the
Windows 7 forums:

There is also one alt usenet group: