I use a Dell Laptop issued by my work. I normally dock it with two external monitors (which work fine), I occasionally need to take it to meetings for notes, web connections, etc. It was working fine up until about a month ago, and I noticed the built-in laptop LCD won't display anything beyond the login screen.
Let me break ti down.
1. External monitors work fine with the Dock, or just connected to the VGA connector.
2. Cycling through the fn+F* (used to change displays) works somewhat. I can see the backlight turn off an on when I change settings, and the external monitors all behave accordingly, but still nothing on built-in screen.
3. Backlight is functioning, I can increase and decrease its brightness with no issue.
4. When I first turn on the laptop, I see the Dell splash screen, the bios messages, and the windows 7 Enterprise logo come up. It won't display the logon screen.
5. Starting in Safe Mode, the LCD Works fine, which leads me to believe it is a driver issue.
The driver will be my next stop. If anyone has any other suggestions I would appreciate any help. It's really annoying not being able to use it without it being connected to an external monitor.
Thanks,
Let me break ti down.
1. External monitors work fine with the Dock, or just connected to the VGA connector.
2. Cycling through the fn+F* (used to change displays) works somewhat. I can see the backlight turn off an on when I change settings, and the external monitors all behave accordingly, but still nothing on built-in screen.
3. Backlight is functioning, I can increase and decrease its brightness with no issue.
4. When I first turn on the laptop, I see the Dell splash screen, the bios messages, and the windows 7 Enterprise logo come up. It won't display the logon screen.
5. Starting in Safe Mode, the LCD Works fine, which leads me to believe it is a driver issue.
The driver will be my next stop. If anyone has any other suggestions I would appreciate any help. It's really annoying not being able to use it without it being connected to an external monitor.
Thanks,