Is there a light on the monitor when it is plugged in and switched on?
If no light:-
Ensure the power point is fine by plugging something else in you know works.
Try replacing the power lead to the monitor.
If there is a light:-
It could be the switch, which would require opening the monitor and checking with a multimeter.
Failing that it's probably the power circuit inside the monitor. Unfortunately I don't have one, so I can't give you much more information beyond that.
SOURCE: i have hcm 582 hcl computers tell me about sound
Sir,
u must install a small software for detecting the sound card name, serial no. etc.... download from this link and install it. After installing it open a html page which shows ur history of your computer. it is a free personal audit of your computer. Try it and let me know it is useful or not....
Thanks
Good Luck
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