Power botton light stays on when i shut down computer

trace your steps check all fuses and wires. sounds like you crossed a wire or popped a fuse.

Try going to your power option in the control panel. Make sure that hibernate is disabled, change what power buttons do. Make sure when you press power button it is set to shut down. Choose when computer sleeps as never.

Try taking the battery out of the machine and leave it hooked to the AC power and try it again. It may be that your battery is bad and that is stopping it from booting up.

Your are not "shutting down" the laptop. It is going into "Stand-by" mode.

#1:
When you want to shut down,
select [Start]
then select "Shut down" and not "Stand-by"

The power button will also work.
#2:
When you want to shut down,
Press the power button and nothing else.
The laptop will log you OFF and "shut down"

i cant if my mute botton it all was say mute of and i cant hear anything

remove your RAM and processor.......then turn on ur PC...it will gave you different beeps...then again install ur RAM and processor... ur problem will solved

Try unplugging the entire unit and letting it sit for 5 minutes. See if this helps. If not, you need to do a complete reboot, which will cause you to lose your settings, but will probably solve your problem. To do a complete reboot, you will need to hold down two of the front bottons on the front panel. I'm not sure which, so either consult your manual or see other posts here which describe the reboot process for Denons. Hope this helps.

press and hold the tv botton on you dish remote till all the lights light up release the tv botton it should stay flashing then hit the larger of the two red power bottons next you will need to hit the up arrow one at a time till the tv shuts off when the tv shuts off you then hit the # botton at the bottom you wiil see the tv botton flash your code will then be saved

check if the power botton ve not shifted on the board and confirm if the system was properly shut down,but if the problem continues try and repair the operating system.

Thx

are using dvi cable did u try to hit the input botton on screen itself thx nick