Oven bake succes story
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Lathieza




Posts: 7146
Location: NL
PostPosted: Wed, 1st Feb 2017 22:00    Post subject: Oven bake succes story
Saw a advertisement about a tv for sale with broken HDMI ports and i could pick it up for 70 Euro.

http://www.lg.com/nl/televisies/lg-42LE8500-INFINIA-led-lcd-tv

Took the motherboard out, baked it at 220C for 10 minutes and voila, good working tv again Very Happy

My list of products im fixing in the oven is growing steady, videocard/monitor/TV


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Janz




Posts: 14000

PostPosted: Wed, 1st Feb 2017 22:06    Post subject:
everything with a cold soldering point is fixable that way, but it may not last long. btw 220°C is way too much, go with 180°C for ~20 min and put the thing naked as possible into tinfoil. after 20min turn the oven off and let it could down

but would always recommend identify the broken part if possible and work with a heatgun, its much more reliable because you can work with higher temps on the specific point only

and in this case were only the hdmi port was broken -> soldering iron would have done the job properly Wink
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Lathieza




Posts: 7146
Location: NL
PostPosted: Wed, 1st Feb 2017 22:10    Post subject:
Idk all hdmi ports were broken though and i couldn't see anything on the board itself


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paxsali
Banned



Posts: 18352

PostPosted: Wed, 1st Feb 2017 22:35    Post subject:
⁢⁢


Last edited by paxsali on Thu, 4th Jul 2024 21:17; edited 1 time in total
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Bob Barnsen




Posts: 31974
Location: Germoney
PostPosted: Wed, 1st Feb 2017 22:40    Post subject:
^
That has nothing to do with the thread title at all.
Go away from this thread. Rolling Eyes


Enthoo Evolv ATX TG // Asus Prime x370 // Ryzen 1700 // Gainward GTX 1080 // 16GB DDR4-3200
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Janz




Posts: 14000

PostPosted: Wed, 1st Feb 2017 22:41    Post subject:
mh 2008, will be a classic "kaltlichtröhre" and no led backlight yet. starter of that thing or the powerboard broken (would say the complete powerboard has a problem in cold status, otherwise you would have seen atleast when that problem startet a flickering picture for 1-2 sec before it goes black), might break soon completely. replacement powerboard should cost about 30 bucks.
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couleur
[Moderator] Janitor



Posts: 14345

PostPosted: Wed, 1st Feb 2017 22:53    Post subject:
Bob Barnsen wrote:
^
That has nothing to do with the thread title at all.
Go away from this thread. Rolling Eyes


What worked for one might work for the other, no? Besides, Janz professionelle Antwort made it relevant enough.


"Enlightenment is man's emergence from his self-imposed nonage. Nonage is the inability to use one's own understanding without another's guidance. This nonage is self-imposed if its cause lies not in lack of understanding but in indecision and lack of courage to use one's own mind without another's guidance. Dare to know! (Sapere aude.) "Have the courage to use your own understanding," is therefore the motto of the enlightenment."
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mtj




Posts: 2315
Location: Austria / Finland
PostPosted: Thu, 2nd Feb 2017 08:04    Post subject:
paxsali wrote:
Our old 2008 JVC TV doesn't turn on properly during winter time.

You turn it on, you hear sound normally, but the display is blank.

You turn it off, turn it on again, sometimes it works normally at 2nd turn-on.

You turn it off, turn it on again, turn it off, turn it on again, ... very rarely it takes more than 2 tries, but it always works eventually (I think it never took me >4 tries).

During summer this never happens. Sad


Put TV in oven, no?
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Kristian




Posts: 3168
Location: Norway
PostPosted: Thu, 2nd Feb 2017 18:24    Post subject:
Gonna try putting the mobo from my sisters old LG in oven too. Apparently broken hdmi ports are easily fixable in oven with those tvs.


I hate you.
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PickupArtist




Posts: 9912

PostPosted: Thu, 2nd Feb 2017 19:18    Post subject:
noone of u guys worried about toxic fumes? thats a device u put ur food in of your kids for christ sakes all to save a few miserable bucks
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Janz




Posts: 14000

PostPosted: Thu, 2nd Feb 2017 19:22    Post subject:
thats why i said put it into tinfoil

ok i havent mentioned to open the oven after it cooled down for a few hours and dont directly make food into it. but that should be common sense
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Lathieza




Posts: 7146
Location: NL
PostPosted: Thu, 2nd Feb 2017 20:30    Post subject:
PickupArtist wrote:
noone of u guys worried about toxic fumes? thats a device u put ur food in of your kids for christ sakes all to save a few miserable bucks


I don't have kids.


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jaapie18




Posts: 2446
Location: Holland
PostPosted: Sat, 11th Feb 2017 02:41    Post subject:
Lathieza wrote:
PickupArtist wrote:
noone of u guys worried about toxic fumes? thats a device u put ur food in of your kids for christ sakes all to save a few miserable bucks


I don't have kids.


Then you also save a few bucks.
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