ISSUES WITH ANTMINER D3

[Raulerium]

https://imgur.com/a/6LBA5

Hey guys!! i have the following issue with 2 Antminer D3. I dont know what to do since sending them to USA for repair is not possible for me, I would give it a try to fix it myself so any recommendation will be highly appreciated.

I tried with a well known PSU, control cables, control board and i even reflashed the firmware.
PD: I am using Blissz firmware and they are mining at Nicehash.

[1715355619]

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[socks435]

Maybe adjusting frequency may help you with your hardware issue. Just like in antminer s9
Try to change the frequency to lower and test if anything changes.
And did you try to use the stock firmware which you can download directly from bitmain?
try to reflash it again with this firmware https://shop.bitmain.com/support.htm?pid=00720170915192851224mJ36J1ap066E
just repeat 2 times if it didn't work try again.
if you just tried it once, you will never know if your D3 is a hardware or software problem.

[bittawm]

I think the D3 was the worst miner bitmain has ever produced.

unstable as fuck, and this is from someone who ordered a truck load

[digital$]

I think the D3 was the worst miner bitmain has ever produced.

unstable as fuck, and this is from someone who ordered a truck load

agree with that statement 100%

[cod3gen]

I think the D3 was the worst miner bitmain has ever produced.

unstable as fuck, and this is from someone who ordered a truck load

Yepp, and now they have started to sell that crap again :-D

[Miningtry]

Do D3 these days even make a profit?

[Raulerium]

Do D3 these days even make a profit?

$4/day at nicehash. I live in Venezuela where electricity and internet are almost free but we experience frequent light slumps and internet failures

[Raulerium]

Maybe adjusting frequency may help you with your hardware issue. Just like in antminer s9
Try to change the frequency to lower and test if anything changes.
And did you try to use the stock firmware which you can download directly from bitmain?
try to reflash it again with this firmware https://shop.bitmain.com/support.htm?pid=00720170915192851224mJ36J1ap066E
just repeat 2 times if it didn't work try again.
if you just tried it once, you will never know if your D3 is a hardware or software problem.

I tried with the the lowest frequency and 400 mhz and still nothing but I didn't try reflashing the stock firmware, I will give it  a try and see what happens. Do you recommend me to use run my machines with those stats when reflashing? Idk how to modify those values from other firmware than Blissz software since the user-friendly interface

BTW, I have other machine with one chain working at 40% of its capacity
https://imgur.com/a/A7KIr