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Louie, Technician
Category: TV
Satisfied Customers: 2557
Experience:  25+ yrs. experience in the field and 5+ yrs. online, down to component level.
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Tv shut down on its own after about 5 minutes. Try to turn

Customer Question

tv shut down on its own after about 5 minutes. Try to turn back on. Light on the front goes on but no picture.
JA: What's the model number of your TV? How old is it?
Customer: M420L 3 years old
JA: Does the TV menu work? Do you have the same problem on all sources/inputs?
Customer: inout source button inop. no menu
JA: How long has this been an issue? What happened right before this popped up?
Customer: a few days
JA: Anything else you want the Expert to know before I connect you?
Customer: no
Submitted: 1 month ago.
Category: TV
Expert:  Louie replied 1 month ago.

Hi and welcome to JustAnswer, I’m Louie. Sorry you had to wait awhile but I’ll do my best to help.
Initially, re-confirm and post back with the complete model number of the TV.

Still and to avoid asking you to do something you've already tried, can you please tell me what / any and all troubleshooting / specific steps you've already attempted.

This is an independent site and members of this online community provide information, repair tips, technical assistance as a form of paid Q & A service.

Customer: replied 1 month ago.
only procedure i tried was to unplug tv, hold power button down for 10 seconds, then plug in and turn on. Model number M420SL
Expert:  Louie replied 1 month ago.

Appreciate the additional information.

Consider unplugging for an extended period of time and then plug back in but into a different outlet directly with no power strip.

The idea is to simulate a soft RESET and dissipate residual power.

Expert:  Louie replied 1 month ago.

And yes on the phone call soon as the system has cleared the "Status: ... failure"
Can you please check on your end?
...and contact Customer Service?