Without prompting, black screen on boot-up appeared today, windows 7 system fix does not fix problem.
Apparently I had no restore points saved, or if I did, they are now gone. I frankly don't remember if I had any.
I came across a topic here handled by Marius, which showed how to run FRST64 (I run windows 7 64 bit professional).
When I ran it, no fixlist was generated. the text file for the run results showed everything whitelisted so far as I could tell, with no system restore points.
Any suggestions? Will post text file from frst64, if thought helpful.
Mod Edit: Deleted FRST data, nof allowed/used in this forum, see No DDS, HijackThis, or ComboFix logs - http://www.bleepingcomputer.com/forums/forum-167/announcement-45-no-dds-hijackthis-or-combofix-logs-should-be-posted-in-this-forum/ - Hamluis.
Edited by hamluis, 16 September 2014 - 09:26 AM.