I have my resolution on the max. Yet I still have black space around edges of the screen that it is not filling. How do i make screen size bigger using the Fn key? I have tried everything.
You may not have the correct video driver installed.
You can download the video and device drivers from Dell WEB site, the support download page. Make sure you select your model desktop or laptop, better still, type in the Service Tag number, it is printed on the label on the bottom of the laptop and on the back or sides of a desktop. (If the Service Tag label is missing then go into the BIOS setting and on one of the BIOS pages, the Service Tag number will be displayed). This will open the page where the specific drivers for your model computer are located. Also make sure you select the Windows of the drivers for your Windows operating system. Click on this link to download the drivers: - http://support.dell.com/support/downloads/index.aspx?c=us&l=en&s=gen
SOURCE: Dell Latitude D800
This may be SpeedStep slowing the processor to save battery life. It speeds up when it is needed.
SOURCE: Dell Latitude D800 Boot Problem
Did the diagnostics pass the RAM and the hard drive.
You should check the BIOS settings to see if the hard disk is detected, if possible reset the BIOS back to the default settings and see if the computer boots up.
If not :-
Then it appears that the operating system is either corrupted or system files were deleted or infected with viruses.
Your only option is to do a operating system repair or a complete new install of Windows.
I recommend you do a new install.
SOURCE: bios password dell d800
Remove BIOS battery. Short BIOS jumper or leave the battery out for a long time(Over night,maybe) This should default the BIOS to having no pass word present. If that doesn't work then evidently Dell has one within the BIOS . Just ask them.
SOURCE: Dell latitude D505 laptop volume
use the volume controller from
start. all programes, accessories, entertainment, volume control
SOURCE: WXGA Display for Dell Latitude D800 Problem. When
replace either your cold cathode screen lamp or, your inverter board in your display
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