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Crumbtrail TV Forums: TV Equipment: Big Screen TV:
Seiki LE-55GB2 Television problems

 

 


wintersoldier12
New User

Jan 27, 2018, 7:34 PM

Post #1 of 6 (8020 views)
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Seiki LE-55GB2 Television problems Can't Post

I have a 55in Seiki Television that has amazing picture quality and works well however without warning it will shut down picture and sound yet the power button will still be illuminated. once you power down fully and wait about 30-40 seconds you can turn it back on no problem. The issue is intermittent and can happen repeatedly or it will be fine for several days and start again.
I have checked the power cable, settings for sleep timer, performed the hard reset, and everything else my failed internet searches revealed. Any suggestions would be greatly appreciated. I would like to keep it as I found it on the curb (hence the reason lol). It would be a steal if I can fix it and make it work.



jts1957
Veteran


Jan 27, 2018, 7:46 PM

Post #2 of 6 (8019 views)
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Re: [wintersoldier12] Seiki LE-55GB2 Television problems [In reply to] Can't Post

Could be:
EEPROM / Main Board or
Power Supply or
bad solder joint(s) or
LED(s) in the panel.


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Location: Far, Far Away

(This post was edited by jts1957 on Jan 27, 2018, 7:50 PM)


wintersoldier12
New User

Jan 27, 2018, 8:17 PM

Post #3 of 6 (8011 views)
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Re: [jts1957] Seiki LE-55GB2 Television problems [In reply to] Can't Post

Any idea how to narrow it down? I did swap between hdmi inputs and had the same problem. I opened the back panel and inspected but saw no loose wiring or what I thought to be bad sodering.


jts1957
Veteran


Jan 27, 2018, 8:26 PM

Post #4 of 6 (8010 views)
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Re: [wintersoldier12] Seiki LE-55GB2 Television problems [In reply to] Can't Post

http://www.shopjimmy.com/...d-u9-eeprom-only.htm
Lower left quadrant.


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Location: Far, Far Away


wintersoldier12
New User

Jan 27, 2018, 9:33 PM

Post #5 of 6 (8003 views)
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Re: [jts1957] Seiki LE-55GB2 Television problems [In reply to] Can't Post

Thank you. That does help. Hopefully this component will fix the issue.


jts1957
Veteran


Jan 27, 2018, 9:54 PM

Post #6 of 6 (8002 views)
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Re: [wintersoldier12] Seiki LE-55GB2 Television problems [In reply to] Can't Post

Just so you're aware it is only one of a number of possibilities.
Make sure to order the correct one for the board in your set. (ALL numbers match).


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Location: Far, Far Away

 
 
 


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