Good morning everyone,
Since around January 11th, I have been experiencing an issue with my computer (system specs shown in signature line), not booting-up properly. When doing a cold boot or restart, the computer will first hang at the Dell logo screen, until I press either the F8 key or F12 key. (When it hangs here, I also notice a very low "whistling" type sound emitting from the computer). * Computer does NOT boot into Safe Mode after pressing F8 - only normal mode.
After pressing one of the aforementioned keys, the sound stops and the boot proceeds to the Microsoft logo screen. It next will hang at a partial display of the Windows Welcome log-on screen. I have to wait until the hard drive light goes out, and press the key 2 - 3 times, then the entire log-in screen will display, and I can log-on. NOTE: For some reason, pressing , , will NOT bring up the Windows DEFAULT Administrator log-in screen like it normally does. (I have to manually enter the username “Administrator” and the password, then the system will log me in).
Repeated full scans with Avast!, MBAM, and SAS do not reveal any malware issues. The following errors are seen in the Event Viewer SYSTEM log AND these same error messages are seen intermittently all the way back to November 2011, but NO problem like this has occurred previously until now:
Error: Service Control Manager
The following boot start or system start driver(s) failed to load: MpFilter
Error: The MsMpSvc service failed to start due to the following error:
System cannot find the path specified
Error: Initialization failed because the transport refused to open initial addresses
These errors ONLY correspond to LOG-ON times. At no other times are they seen. The first TWO error messages seem to involve items related to Microsoft Live One Care or Microsoft Secuity Essentials…NEITHER of which is installed on this computer, nor can I find any program files or folders for these programs anywhere on the computer.
I have posted in two other forums back on January 11th, including the Microsoft forum…yet no one seems to have any realistic idea as to how to resolve this problem. System Restore to points earlier than when this problem began have NO effect.
Regards & thanks for your time and review.