SOURCE: I moved my laltop and the screen went blank. I
Try pressing the Fn+screen toggle key (picture of monitor + screen on one of the F keys at top of keyboard)
e.g. on my laptop I press Fn+F8 three times
SOURCE: Blank screen
Quite possible that the machine is defaulting to external display only. Check your BIOS for this and try any function keys/switches that are available.
SOURCE: desktop gone blank after installing avira
The cause of this problems is corrupted system files cause by the anti-virus or spyware... follow steps below for solutions.
Step 1: install the OS and install the spyware and anti-virus. set your spyware and anti-virus configuration to delete the files manually first if they detect a virus or spyware in your computer..
Step 2: Run the first scanned for your anti-virus and spyware.. after the scan is complete you will be ask by spyware and anti-virus what will you do in the detected viruses or spyware in your computer? but don't decide yet.. check the location of the files that is detected.. you must not delete any files detected in the "Windows Directory" mostly it is located at C:\Windows\, because it will cause your Operating System to corrupt if files is deleted in that section.. try ignoring or adding the files in exception in the anti-virus or spyware exception list (I recommended adding to exception list), and you may proceed with the others.. after complete scannng put the setting of your anti-virus and spyware to its default settings..
HOPE I CAN HELP
CLCTECH
SOURCE: Dell Inspiron M5030 frequently locks
I would make sure it is up to date asfar as Windows Updates are concerned, check the internal RAM, (Press F5 whilst booting and run the utility) and download the latest BIOS and drivers from Dell.com
Hope that helps.
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