I have a Dell PC and LCD monitor which has worked fine from new for several years until a couple of weeks ago. The display and monitor power light suddenly began flashing after having logged on to my profile. I switched the monitor off, waited a few seconds and switched it back on again. But after quickly displaying the contents of the screen, the monitor went blank again with the power light remaining on (green). The computer appears to still work as it will process any keystrokes and update the display accordingly - however the contents of the screen can only be seen briefly if I switch the monitor off and on again.
Unfortunately I do not currently have access to a spare monitor to try to see if it the monitor which is at fault. Any ideas anyone ?





















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