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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
Help! Toshiba DLP TV won't turn on!

 

 


dmwiecz
New User

Dec 27, 2005, 7:53 PM

Post #1 of 4 (5519 views)
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Help! Toshiba DLP TV won't turn on! Can't Post

I have the Toshiba 52HM94 DLP TV and this morning it wouldn't turn on. I just used it yesterday evening and it was working fine. It's still under warranty (had it about 11 months), so I called Toshiba and they gave me the names of 2 service centers in my area so someone could come look at it. One of them won't come to my house (too far they say) and the other is closed for the holidays until 1/3/06. Ugh! Given that I'm entertaining at my house twice in the next week, I really would like it to be fixed sooner rather than later. Anyway, I'm hoping someone on here might have some ideas. The green LED on the front of the TV blinks about 3 times in 3 seconds and then goes off for 1-2 seconds before repeating this sequence. The red LED is completely off. This pattern of light blinking does not match any of the scenarios described in the troubleshooting section of the TV's manual. When I try to turn on the TV, it does absolutely nothing (regardless of whether I'm using the remote or pressing the button on the front of the TV). About the only unusual thing I've noticed is that the fan/motor that constantly runs even when the TV is turned off, now runs for about 10-15 seconds, shuts down for about a second, and then turns back on. I've never noticed it doing that before. I've tried unplugging the TV and resetting it - no luck. [I'm pretty sure it's not the lamp b/c a) I haven't used the TV for nearly the number of hours of a lamp's life span and b) the Toshiba guy said if it were the lamp, the TV would try to come on and then would provide some codes on the screen.] Any suggestions would be greatly appreciated! Thanks!



Bird Dog
New User

Apr 26, 2010, 5:19 PM

Post #2 of 4 (5130 views)
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Re: [dmwiecz] Help! Toshiba DLP TV won't turn on! [In reply to] Can't Post

Old thread but all I could find on the subject. I have the same thing happening to my TV (same model). Does someone out there have any ideas on what the fix is (and can a DIYer do it or does it need to be sent out)? Thank you.


shadetree
Veteran

Apr 26, 2010, 9:49 PM

Post #3 of 4 (5125 views)
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Re: [Bird Dog] Help! Toshiba DLP TV won't turn on! [In reply to] Can't Post

if the lamp is bad nothing will be on the screen pull the lamp out and look inside it you likely can tell if its bad


Bird Dog
New User

May 1, 2010, 12:56 AM

Post #4 of 4 (5109 views)
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Re: [shadetree] Help! Toshiba DLP TV won't turn on! [In reply to] Can't Post

Shadetree, Thank you. When I wrote in, I was away from home on business. Home now and yes indeed the bulb is bad. It's only a year or so old having replaced it previously. Was thinking it might be more complicated than a bulb due to the relatively recent replacement and claim of 3-year life expectancy on the bulb (and we are light users). Will search for a replacement bulb on line. Thanks again.

 
 
 


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