Hi,
I have been referring to this forum for ages, but never had the need to post until now! I have a hugely annoying problem with my work laptop that I can't stand anymore!
I have a month old Sony Vaio that is great apart from when it comes to logging onto my network profile. It was fine for the first two weeks and then suddenly the following started to occur. When I enter my username and password and select 'OK' to log on, it greys out all of the boxes and then sits there with the 'Log On to Windows' box for between 4-5 minutes and then logs on properly.
This doesn't happen when I log onto local accounts, but logging off of local accounts is much slower than usual. Also we use the notebooks both on and off the network, always with the same result on my machine, but no other machines seem to be affected.
In the Application Log of Event Viewer there are recurring errors. For each logon (on the network) there is one occurence of:
Source: AutoEnrollment
EventID:15
Description: Automatic certificate enrollment for local system failed to contact the active directory (0x8007054b). The specified domain either does not exist or could not be contacted. Enrollment will not be performed.
For each logon (on and off the network) there are two occurences of:
Source: Usernev
EventID:1054
Description: Windows cannot obtain the domain controller name for your computer network. (The specified domain does not exist or could not be contacted. ). Group Policy processing aborted.
I have tried all the slow logon fixes I can find, though most refer to machines hanging on the Loading personal settings box, with no luck or improvements at all.
Any help would be very gratefully recieved, i'm stumped
I have been referring to this forum for ages, but never had the need to post until now! I have a hugely annoying problem with my work laptop that I can't stand anymore!
I have a month old Sony Vaio that is great apart from when it comes to logging onto my network profile. It was fine for the first two weeks and then suddenly the following started to occur. When I enter my username and password and select 'OK' to log on, it greys out all of the boxes and then sits there with the 'Log On to Windows' box for between 4-5 minutes and then logs on properly.
This doesn't happen when I log onto local accounts, but logging off of local accounts is much slower than usual. Also we use the notebooks both on and off the network, always with the same result on my machine, but no other machines seem to be affected.
In the Application Log of Event Viewer there are recurring errors. For each logon (on the network) there is one occurence of:
Source: AutoEnrollment
EventID:15
Description: Automatic certificate enrollment for local system failed to contact the active directory (0x8007054b). The specified domain either does not exist or could not be contacted. Enrollment will not be performed.
For each logon (on and off the network) there are two occurences of:
Source: Usernev
EventID:1054
Description: Windows cannot obtain the domain controller name for your computer network. (The specified domain does not exist or could not be contacted. ). Group Policy processing aborted.
I have tried all the slow logon fixes I can find, though most refer to machines hanging on the Loading personal settings box, with no luck or improvements at all.
Any help would be very gratefully recieved, i'm stumped