Question about Dell Latitude D400 Notebook
The screen is black after the startup dell ad is flashed. The light up key with a closed padlock with the number 9 in it is illuminated. I don't know what that means. If you hold down the number 9 key for about 3 secs. it will start beeping with each keystroke.
It is better to run the dell diagnostics, when you see the dell logo keep on tapping f12, then choose utility partition and do an express on your system.
Posted on Nov 04, 2008
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Posted on Jan 02, 2017
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