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Message body Emoticons View more Emoticons	Font colour: Default Dark Red Red Orange Brown Yellow Green Olive Cyan Blue Dark Blue Indigo Violet White Black  Font size: Tiny Small Normal Large Huge Close Tags [quote="Anonymous"]This is an old subject I know but I’m still using my 446Pro for gaming. It’s 14.5 year old monitor but now it starts to black out for maybe 10 minutes then the picture reappears. I thought that it was overheating because of dust build up over the years. I didn’t mange to open it until I found this thread but the instruction wasn’t right for my 446Pro. Instruction for my 446pro: Remove two screws in the front lower corners. Then push with the flat screwdriver thru two holes located on the LEFT and RIGHT side to release the locking levers. You will need a thin screwdriver that has a fairly long head to push the levers down enough. You will also have to use some big flat screwdrivers in the other holes in order to get enough leverage to force the cover off. I recommend doing this with the monitor lying down with the screen facing the table. Cleaning didn’t help in my case so I guess that I finally will have to by a LCD…[/quote]
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