Unable to turn on computer

It sounds like the CPU is over heating. It probably has poor ventilation. Unplug the unit and open the side panel. Carefully vacuum all the dust inside. Be careful not to damage any electronics. You can use a small brush to loosen the dust before vacuuming. Good luck!

Open up the front, look under the right side picture tube. Look for puddle of oil on signal board. If you see this, it has bad picture tube & signal board. Not a good repair.

Power supply is bad,,

You can try to unplug the main motherboard plug, then plug back in,, It should last as long as it stays pluged into the wall.

Keep it pluged in when you do this,,

Try this troubleshooting guide it has worked for me in the past 99% of the time http://arstechnica.com/guides/tweaks/troubleshooting.ars

dont u dare ever use 220 line on thes eon usa power u blow it ever time u turn it on at 220 v dont u dare do that not no reset switch erther u must now buy new power supllly ok

I had this similar problem TWICE!!!. I called around for a repairman and they charged over $300 dollars to repair (HELL NO). Anyways I took a trip to Vegas hoping to win some of the money to repair it and left the TV plugged in and BLINKING during my trip. When I came back it was not blinking anymore and I got curious. Well I pressed the power button and to my surprise IT TURNED ON!!!!. A month later I moved to a different house and unplugged my TV to move it and when I plugged it in the DAMN BLINKING GREEN LIGHT OF DEATH was back. Well I thought I'd get lucky again and leave the blinking on, well 2 days later the blinking was gone and ONCE AGAIN MY TV WAS ON...... I hope this helps and works for other people. My point is, before you pay for a technician to repair it and before you give up on your TV and unplug it, Try leaving it on BLINKING for a few days and see what happens.

GOOD LUCK GUYS.

Four bad 1000mf/25v caps in DM module = Common repair
for qualified Mits tech..................................T.

I had the same exact problem for the same exact reason. Plug the power cable into the back. Open up the side of the case and unplug all the wires that the power supply plugs into. The motherboard, harddrive, cd & dvd drives, everything. wait about 10 minutes and plug them back in, plugging the BIG cable that connects to the motherboard back in LAST. This will make the light go from blinking to solid. I think it is a safety? to protect the motherboard from damage.

A couple suggestions. Unplug the usb cable from the pc to the printer, make sure there is no paper jammed in the machine, unplug the machine from the wall and see if you can move the print head left to right freely. If nothing is obstructing it plig the power cord in with out the usb cord plugged in. See if the machine goes to ready. If all of these fail, that means the main board has been damaged by a power surge, and it would be cheaper to replace the machine than repair it. Good luck!

Unplug the TV set, after a few minutes, plug it back again. If you are lucky, the TV will be okay!