PowerColor RX 550 (V2) Original Bios Needed

[bferroquessada]

Hello,

I flashed the wrong BIOS on my card accidentally without a backup :/

Could some one dump the original BIOS to me?

My card version is this: PowerColor Red Dragon Radeon™ RX 550 2GB GDDR5 OC V2 (AXRX 550 2GBD5-DHV2/OC) - https://www.powercolor.com/product?id=1498033015

I tryed to flash all the BIOS on the techpowerup site, but they are only for AXRX 550 2GBD5-DHA/OC version, not for AXRX 550 2GBD5-DHV2/OC.

Thank you.

 

[eidairaman1]

Hello,

I flashed the wrong BIOS on my card accidentally without a backup :/

Could some one dump the original BIOS to me?

My card version is this: PowerColor Red Dragon Radeon™ RX 550 2GB GDDR5 OC V2 (AXRX 550 2GBD5-DHV2/OC) - https://www.powercolor.com/product?id=1498033015

I tryed to flash all the BIOS on the techpowerup site, but they are only for AXRX 550 2GBD5-DHA/OC version, not for AXRX 550 2GBD5-DHV2/OC.

Thank you.

Do you have a display at all?

 

[bferroquessada]

With this BIOS https://www.techpowerup.com/vgabios/193148/193148 I can get display image, but the AMD (or powercolor) Driver dont detect the card and CPUZ shows 0Mhz on clock.

I have a USB EPROM writer to flash the BIOS.

Thank you

 

[eidairaman1]

With this BIOS https://www.techpowerup.com/vgabios/193148/193148 I can get display image, but the AMD (or powercolor) Driver dont detect the card and CPUZ shows 0Mhz on clock.

I have a USB EPROM writer to flash the BIOS.

Thank you

Try removing your gpu driver by grabbing Display driver Uninstaller. And Re-installing the gpu driver.

Can you please take a picture of all white stickers on the back of the card and post them here?

If you have the original Box please take a picture of the white barcode/label too and upload here.

Can you please take a screenshot of GPU-Z main tab and Memory Tab and upload them here too?

It might be a good idea to take the gpu heatsink off and take a picture of one of the ram chips with the Text on it clear so we can determine what ram was used.

Of course clean the gpu die and heatsink off, then replace the thermal compound on the gpu die with fresh compound and remount heatsink.

 

[bferroquessada]

Try removing your gpu driver by grabbing Display driver Uninstaller. And Re-installing the gpu driver.

Can you please take a picture of all white stickers on the back of the card and post them here?

If you have the original Box please take a picture of the white barcode/label too and upload here.

Can you please take a screenshot of GPU-Z main tab and Memory Tab and upload them here too?

It might be a good idea to take the gpu heatsink off and take a picture of one of the ram chips with the Text on it clear so we can determine what ram was used.

Of course clean the gpu die and heatsink off, then replace the thermal compound on the gpu die with fresh compound and remount heatsink.

I already have tried uninstalling e reinstalling the driver.

The card back:

Original Box:

GPU_Z:

Thank you,

 

[eidairaman1]

I already have tried uninstalling e reinstalling the driver.

The card back:
View attachment 108385

Original Box:
View attachment 108386

GPU_Z:
View attachment 108387

View attachment 108388

Thank you,

Try the advanced tab please and upload it

 

[bferroquessada]

here is:

 

[eidairaman1]

here is:
View attachment 108389

Where it says general if you see it says Memory select that please

 

[bferroquessada]

Where it says general if you see it says Memory select that please

On Memory Timings, there are two types of memory:
Hynix H5GC4H24AJR
Elpida EDW4032BABG

 

[eidairaman1]

Hmm, sorry for such a late reply.

With the wrong bios, you will definitely need to take the heatsink off the card since GPU-Z cannot physically verify what is on the card

 

[MrGenius]

There's only 1 BIOS in the database for a PowerColor RX 550 with the correct clocks for his card. It's unverified and says it's for a "Powercolor RX 550 Mining"(which doesn't exist so far as I can tell, and most certainly wouldn't be a 2GB card if it did). If it doesn't work he's going to need to contact PowerColor and try to get one that does. I presume he's already tried it and found out it doesn't(along with the other 2 for the 2GBD5-DHA/OC). But here it is anyway.

https://www.techpowerup.com/vgabios/197483/197483

It "should" work. It makes no sense at all to me that it wouldn't. As it's quite obviously NOT for the 2GBD5-DHA/OC(different memory support and clocks). And the only other 2GB version of the card is the one he has.

 

[eidairaman1]

There's only 1 BIOS in the database for a PowerColor RX 550 with the correct clocks for his card. It's unverified and says it's for a "Powercolor RX 550 Mining"(which doesn't exist so far as I can tell, and most certainly wouldn't be a 2GB card if it did). If it doesn't work he's going to need to contact PowerColor and try to get one that does. I presume he's already tried it and found out it doesn't(along with the other 2 for the 2GBD5-DHA/OC). But here it is anyway.

https://www.techpowerup.com/vgabios/197483/197483

It "should" work. It makes no sense at all to me that it wouldn't. As it's quite obviously NOT for the 2GBD5-DHA/OC(different memory support and clocks). And the only other 2GB version of the card is the one he has.

There is the verified and unverified sections.

 

[MrGenius]

There is the verified and unverified sections.

There is. But there aren't any verified PowerColor RX 550 BIOSes. Just the 3 unverified ones. However, I just remembered that Dataland is basically the same brand. And there's one unverified Dataland RX 550 2GB BIOS too. Which is slightly different than the PowerColor ones. In that it only supports Elpida memory, with slightly looser timings. Although the clocks are correct for his card. So he'd be wise to try it too. Assuming his card has Elpida memory that is. Which I don't presume it does going by the screenshots. Since GPU-Z is identifying the memory as Hynix, with a BIOS that supports Hynix and Elpida. But who knows?

Anyhow. Here's that one.
https://www.techpowerup.com/vgabios/201255/201255

 

[eidairaman1]

There is. But there aren't any verified PowerColor RX 550 BIOSes. Just the 3 unverified ones. However, I just remembered that Dataland is basically the same brand. And there's one unverified Dataland RX 550 2GB BIOS too. Which is slightly different than the PowerColor ones. In that it only supports Elpida memory, with slightly looser timings. Although the clocks are correct for his card. So he'd be wise to try it too. Assuming his card has Elpida memory that is. Which I don't presume it does going by the screenshots. Since GPU-Z is identifying the memory as Hynix, with a BIOS that supports Hynix and Elpida. But who knows?

Anyhow. Here's that one.
https://www.techpowerup.com/vgabios/201255/201255

Yeah I understand what you're saying that's the reason why I have people take the cards apart and start looking at the contents of the BIOS files themselves on the database if it doesn't have the right memory specified I move on to the next one

 

[jefersonflus]

I don't know if you help you or if it helps who else is looking for it but I have the BIOS of the RX 550 2gb 2gb64bd5-dh