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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
Dicksmith GE6993, FIRMWARE FAILURE

 

 


Chaser91
New User

Dec 16, 2016, 12:02 AM

Post #1 of 2 (3595 views)
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Dicksmith GE6993, FIRMWARE FAILURE Can't Post

Hi guys,

Looking into my options here.
The company supplied me with a firmware update to fix minor issues with TV, however the TV shat itself over this and now the power light comes on and the lCD lights up for about 10 sets then goes black. I'm guessing the mainboard needs a firmware fix.

Is there a way I can retrieve the old firmware using a null modem cable a

nd restoring That way?
Or are there alternatives the only reason I ask is because the company went into receivership and cancelled all warranties. So I pretty much have a useless cheap 4k TV and decided rather than get rid of it I'll try to learn to fix it.

The mainboard part number is ms33930-zc01-01
And the motherboard is ms74200-zc01-02.

Any help would be appreciated it's a 41.5 inch 4k TV that doesn't support HDR.
Model is GE6993.

Thanks



jts1957
Veteran


Dec 16, 2016, 2:51 AM

Post #2 of 2 (3589 views)
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Re: [Chaser91] Dicksmith GE6993, FIRMWARE FAILURE [In reply to] Can't Post

Main & Tcon

https://www.shopjimmy.com/.../?q=ms33930-zc01-01+
https://www.shopjimmy.com/...t/?q=ms74200-zc01-02


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