The screen whent black you can see a little - Dell Computers & Internet

Sounds like the input might be incorrect? I would turn it on and hit the input button, make sure it is set where you want (for example, hdmi 1).

Iphones are notorious about the screens going out because they locate the batteries so close and their batteries can run hot their actually a joke for the cost they are when torn apart and seen from inside i would dump the i phone and change to something else.hate to be crude but the only great thing about i phones is the security

most likely a faulty power cord not sending enough power to the TV or the projectors, for projections, bulbs for plasma, burnt out

does it beep as though it is going through "post", can you hear sounds like the hard drive, and what does it do if you put a cd in the cd drive?

You need to adjust the hibernation / sleep mode in control panel / power options. Set hard disk to never and the monitor to whatever. I prefer to disable all.

possibly or somehow the connection was changed. (you may have sat on the remote or something of the sort) that changed the channel

Make sure it is unplugged from external power, then remove the battery, wait 10 seconds and plug the battery back in.  I have had the same thing happen with my Garmin on rare occasions.

go to your bios set &check sata hard drive is it enable or disable change it to disable

there is a button on your remote control that says TV SYSTEMS just press this button until it changes back to the correct setting

stevie G

i would help you but i have the same thing my did that to but my xbox show me colors then it whent to black screen and says to call xbox/support