Posted By
SVS
on 2018-12-31
08:07:11
 |  Re: Another black screen issue - already has heatsink fitted.
A tech solution: In the second picture you can see white remains of "conductive fat". This allowed the TED chip to have a good thermal contact with the metallic case. In this way you "could" avoid an external heat-sink.
The conductive fat even if dried works, but until you open the case of course.
Then, you can simply scrape the remains, well clean the copper band and TED (carefully!) and add a new conductive fat (not so much).
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