ddmb
2 Bronze

Precision 7730 with TB18DC -- firmware problem

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I would like to update TB18DC firmware to 1.0.8.

But I'm having this problem. First 2 items are not being updated due to an error.

But how to resolve this issue on Precision 7730? I'm having just an Intel GPU in my workstation, so possible switching between GPUs cannot be a problem.

 

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ddmb
2 Bronze

Re: Precision 7730 with TB18DC -- firmware problem

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I figured out... First I updated my Precision 7730's BIOS to the latest (1.11.0) and then I tried to update the thunderbolt's firmware -- that was not successful. Due to a problem (brightness adjustment stopped working) I reverted back my BIOS to 1.10.1 and with this version I was able to update the TB18DC firmware (I had to do it twice because after the first time it didn't do anything).

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ddmb
2 Bronze

Re: Precision 7730 with TB18DC -- firmware problem

Jump to solution

I figured out... First I updated my Precision 7730's BIOS to the latest (1.11.0) and then I tried to update the thunderbolt's firmware -- that was not successful. Due to a problem (brightness adjustment stopped working) I reverted back my BIOS to 1.10.1 and with this version I was able to update the TB18DC firmware (I had to do it twice because after the first time it didn't do anything).

View solution in original post