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Can't turn on my TV (TCL 21276)

 
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amarand



Joined: 07 Feb 2012
Posts: 3
PostPosted: Tue Feb 07, 2012 2:20 am    Post subject: Can't turn on my TV (TCL 21276) Reply with quote
Hello everyone
I've been adjusting the levels of green color in service menu and accidently changed the value of "OPT" and my TV turned off. Now I cant' turn it on. The standby light is on but whatever I press on the remote or the front panel it won't start. What is "OPT"? What should I do? Please help.
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jts1957



Joined: 24 Nov 2008
Posts: 2476
Location: Far, Far Away
PostPosted: Tue Feb 07, 2012 9:32 am    Post subject: Reply with quote
"A little knowledge can be a dangerous thing."

aka:
Entering or making changes in service mode parameter values by untrained persons can cause significant and permanent damage to your television. If you are not qualified to service your television, please DO NOT ENTER into the service menu.
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amarand



Joined: 07 Feb 2012
Posts: 3
PostPosted: Tue Feb 07, 2012 10:18 am    Post subject: Reply with quote
OK, I knew that but I was too curious. What can I do now? Is it fixable?
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jts1957



Joined: 24 Nov 2008
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Location: Far, Far Away
PostPosted: Tue Feb 07, 2012 10:35 am    Post subject: Reply with quote
Could always try a new EEPROM or reprogram original: http://elektrotanya.com/tcl_21276.rar/download.html
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