Help with Powercolor RX 580 8GB 3DHDV2/OC bios

[Count von Schwalbe]

Could it be that one of the ram chips is bad and bioses cant be read correctly in GPU-Z?

A RAM chips could certainly be bad. However, I do not think that could mess up the BIOS in that way, as it is stored in a separate chip in the PCB.

I will definetly check memory with linux and python method

Did your testing reveal any bad RAM chips?

 

[Vladimir 984]

A RAM chips could certainly be bad. However, I do not think that could mess up the BIOS in that way, as it is stored in a separate chip in the PCB.

Did your testing reveal any bad RAM chips?

I will test tomorrow,also am i doing something wrong?
Flash bios and if it shows Micron memory and 0Mhz on memory and gpu i flash another with network off

 

[Count von Schwalbe]

I will test tomorrow,also am i doing something wrong?
Flash bios and if it shows Micron memory and 0Mhz on memory and gpu i flash another with network off

Looks good. I assume you have this guide?

AMD/ATi Flash Command Line (CMD) Syntax Mini Guide (WINDOWS)

This is a Guide Thread Only, not an asking for help thread. If you need help, start a new thread, do not post in here as it will be reported and possibly deleted. This is a Mini Guide to using AMDVBFLASH/ATi Flash. DO NOT USE WINFLASH it has been discontinued and rearely ever worked Make...

www.techpowerup.com

 

[Vladimir 984]

Yes with 2.93 in cmd as administrator
I have tried with other version and got mismatch etc. with 2.93 allways works

Okay will test all Rx480 bioses first and will stop when i see my Samsung ram without win drivers

Thank you for your help again and again
If all this fails then it is heatgun like Frog tech tips showed,controlled and precise

 

[Imperator]

OK, lets get back a little.
You said that you discovered a bad memory chip ?
Well that will trigger the windows not to load the drivers.
So kinda yeah you will see the right device ID in GPU-z but with generic drivers loaded.
You can't go further.
Beyond that point you must have a working card.

 

[Vladimir 984]

Ok then heatgun it is,i will try but i catched some virus i mean me not the system

Thank you again for the help,when i get betterr will try reflow and keep you posted.Cheers friend

 

[Imperator]

Haha lol, you had an outdated antivirus
Get well soon.
Cya

 

[Vladimir 984]

I will thank you
I have noticed somethin my board number is c940, 109-d00947-00b_02 so i will try flashing to rx470 bioses for Samsung fe memory why not give it a try

This is a picture of RX470
Looking closely i can see thoose numbers

I have tried Linux python method and is giving me errors on gpu probably wrong bios so wrong memory readings
What do you think my friend?

 

[Imperator]

As @Count von Schwalbe and I stated earlier, we are almost sure that you own a RX480. But who knows, maybe you have RX470.

 

[Vladimir 984]

Tried all 480 and 470 all of them show i have Micron memory untill win driver kicks in
So confused...
Now i have downloaded all rx 570 bioses for Samsung

After only remains to test all rx580 bioses from links we will see...

So i have managed to flash rx480 original bios e353 for RX480 OC not nitro and i have picture but code 43 so the only step is reflow on main chip with flux

 

[Vladimir 984]

After the reflow method
Great progress for now

Now it sees Samsung memory but when i tried to install adrenalin drivers after windows drivers i got this.What should i do next?

I will try to install adrenalin with network off after ddu in safemode

And starting again i have Micron on microsoft basic display driver
Something serious is wrong with this card
I dont know what to do,i have done more then enough

I am out of ideas...

 

[Imperator]

It is possible after all that the card could have a hardware fault.
So since you did a lot of steps, i would say that you must let it go

 

[Vladimir 984]

I am it is going for parts
Thank you all for your help and knowledge

 

[Imperator]

We are sorry that in the end we didn't solve it the way we hoped.
But for all the future problems you can find us here on TPU forum.
Cya mate.

 

[Vladimir 984]

Cya friends