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RX 5600 XT - VRAM Bios Flash - Size 1.024 kB? Bios Source?

Hi there, sorry for my bad english, but google helps :slight_smile:

I have build a rig with 3 cards, all rx 5600 xt, all different.

First I was surprised. Downloading via hiveos works fine, but the rom has a size of 1,024 kB. Is that correct? I found another source for one of the map models, the bios is 512 kB in size.
ASRock RX 5600 XT 6 GB BIOS (Challenger D)

All my cards are listed here:
Radeon RX 5600 XT 6128 MB 路 ASUS 路 Samsung GDDR6 路 115-D189P00-100
Radeon RX 5600 XT 6128 MB 路 Sapphire 路 Micron GDDR6 路 113-4E4262U-O4I
Radeon RX 5600 XT 6128 MB 路 ASRock 路 Micron GDDR6 路 113-EXT40650-001
Unlocked modified BIOS for AMD Radeon RX 5600 XT samsung + micron + hynix
Is that a good source for modded BIOS?

Still, the first question is why the file is so large when the BIOS should actually be 512 kB, right?

Thanks in advance. The rig and the graphics cards run stably so far.

do worries i know the guys :slight_smile:

i use thats too for many card :slight_smile:


i think 512 or 1024 is UEFI or Not

1 Like

I hope you mean 鈥渘o worries鈥 :smile:

I have written to the guys and am still waiting for an answer.

I received an answer and a modified BIOS version. Unfortunately I don鈥檛 get the cards flashed via hiveos.

p/n mismatched error 0fl01

And one of the card BIOS is 512 kB, not 1024 kB. Don鈥檛 know if that鈥檚 a problem. But none of the three cards can be flashed.

I wrote that back to the guys and I hope we can find a solution. I don鈥檛 have a Windows system for the rig to flash the cards with another tool.


Ok, the solution ist to turn the switch on:

But now one of the cards has too high a memory temperature and another less power and all cards need a lot more power.

Any ideas?

contact me to telegram @kenshinji59

I will check with your bios mod

Hey Kenshinji, Thank you, I鈥檒l get back to you later. I鈥檓 about to go.

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hello, Kenshinji.I also got the mod bios from bitby.ru but I can鈥檛 get the 43.35MH, could you share me with the miner and OC parameter? Thanks a lot.

could you send me the modded bios for micron also? cant get redpanda bios working from hvieos

Same here, can you send me a copy of that mod bios? Thanks!

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