When I tried to switch my PC on last night, I got a black screen with the message 'No signal. Going to sleep.'.
I've had this problem a couple of times in the past, but I've been able to resolve it by turning my computer on and off several times.
However, when this method didn't produce results, I tried pressing some of the buttons on the monitor itself, but this has only made things worse.
Now my monitor displays 'AGING' in small black text against a white background. After a couple of seconds the text disappears and the monitor switches itself off completely.
Then after a few more seconds, it turns itself back on and resumes this behaviour in a seemingly endless loop.
My monitor's a Fujitsu Siemens scaleoview x15-2. I've emailed Fujitsu, but they only gave me the number of an expensive helpline.
Does anyone have any ideas how I can fix this problem?