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help to find bios

ztiski

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Jan 2, 2025
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i have an sapphire rx580 8gb pulse. I had problems using overclocking in Adrenalin Software and decided to flash the BIOS. But chip is 215-0876406 and memory is micron 8LB77 D9VVR. It looks like rx580 pulse or rx570 pulse. But I can't find which card this chip comes from.
 

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System Name Ryzen5900X
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i have an sapphire rx580 8gb pulse. I had problems using overclocking in Adrenalin Software and decided to flash the BIOS. But chip is 215-0876406 and memory is micron 8LB77 D9VVR. It looks like rx580 pulse or rx570 pulse. But I can't find which card this chip comes from.
There could be many reason why the card is unstable.

215-0876406 => Polaris with 2048SP enabled. (RX470/RX570/RX580 2048SP)

This Sapphire Pulse RX 570 bios will work out of the box:

This unverified Sapphire RX580 2048SP bios might work as well:
 

eidairaman1

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i have an sapphire rx580 8gb pulse. I had problems using overclocking in Adrenalin Software and decided to flash the BIOS. But chip is 215-0876406 and memory is micron 8LB77 D9VVR. It looks like rx580 pulse or rx570 pulse. But I can't find which card this chip comes from.
If a true sapphire card there should be a sku/pn sticker on tge side of the heatsink
 

ztiski

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I don't see. By the way, BIOS 2 works.
 

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Joined
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System Name Ryzen5900X
Processor AMD Ryzen 5900X
Motherboard Gigabyte B550 AORUS PRO AC
Cooling NZXT Kraken X62
Memory 4x G.Skill F4-3600C17D-8GTZ
Video Card(s) AMD Radeon RX 6800XT Midnight Black
I don't see. By the way, BIOS 2 works.
There should be a sticker on the heatsink (fan shroud). What you are showing us now is the pci bracket.
1735849055416.png
 
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