TV shut off will not stay on.

fuse F404

Model? If its only a week old take it back where you bought it, its under warranty

Well I'm glad everything worked out.
So you just pried the DVD tray open with a paper clip and it opened releasing the DVD and computer worked again?
I'll have to try and remember that hahaha
Hope you have a great week too ^_^

I would use the warranty for this problem. The part that need to be replaced can be somewhat expensive.
With the credit card statement, you can use that as a receipt.

Check graphic card software on laptop to make sure it's on the right settings to output image to TV.

for sure the tube is bad be better off buying a new tv or find someone that has a tv repair shop

1. if possible check and see how dusty the system is inside.. used compressed air cans to dust it off.. don't touch any components... watch esd so ground yourself while you're at it
then test
2. you're power supply may be dying: ground yourself to the same ground as the computer (watch for esd) and replace the powersupply.
then test.
the keyboard or controller may be damaged, check for resource conflicts in your bios related with keyboard (make sure no other items are using the same irq's.. check plugs, test with other key board.. replaced motherboard.
random shut down could also mean that the cpu is overheating.. make sure the cpu fan is undusted and working.

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/..

Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.

The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.

Jerry G.