Windows Thread, VGA drivers disappear after reboot in Technical; This is a weird one!
I noticed that the computers in two of our ict classrooms were missing VGA drivers. ...
21st May 2008, 01:33 PM #1
VGA drivers disappear after reboot
This is a weird one!
I noticed that the computers in two of our ict classrooms were missing VGA drivers. So I went and installed the drivers on all machines only to find when i checked this morning THAT THEY HAD GONE!
Is there anyway to stop this? The classrooms have Lenovo M55e 9362-CTO's. I have also noticed that our other two rooms (with dell optiplex machines) has the same problem.
21st May 2008, 02:07 PM #2
Maybe system file checker (system restore) is getting uppity and not recognizing them as an allowed system change.
I would try disabling SFC (system file checker) on the computer, installing the drivers, rebooting and then re-enabling SFC which should make it recognize the driver as allowed files.
The setting is under:
System Properties > System Restore (tab)
21st May 2008, 02:37 PM #3
Normally if drivers are disappearing, they're probably the wrong drivers. Just a thought!?
Are you writing from Lode Heath School in Solihull? That's where I attended Secondary School, all those years ago
21st May 2008, 03:09 PM #4
Indeed I am!
Originally Posted by Michael
They are the correct drivers aswell. Thats what is puzzeling me.
21st May 2008, 05:30 PM #5
So are you saying the graphics are loading up in 640 x 480 mode? Are the drivers signed? And have you enforced policies to only allow signed drivers?
XP's default is prompting the user to allow/disallow installation, but Vista only accepts signed drivers by default. There's another thought, are the drivers compatible with the OS you're using? Probably 2000/XP, maybe Vista? Vista requires updated drivers in most cases.
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