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Alternate cryptocurrencies => Mining (Altcoins) => Topic started by: Rhego on December 12, 2017, 09:15:48 AM



Title: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: Rhego on December 12, 2017, 09:15:48 AM
Hello, is there anyone who can use these and send special bios settings? I could not find the relevant files on anorak's rom website.

Thanks.


Title: Re: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: Vann on December 12, 2017, 09:18:48 AM
For the Bios mod I use the Polaris Bios Editor v1.6.2 'one click timing patch'. It automatically detects each memory type and adjusts the 1750 MHz and up straps with the bundled performance straps. PBE v1.6.3 and up adjusts the straps from 1500 MHz and up, but the 1750 MHz straps are more stable. It works great with all my RX 480/570/580 cards. 28.5-31 MH/s ETH + 740-900 MH/s DCR.

https://github.com/jaschaknack/PolarisBiosEditor/tree/9ec64066eecdb55ac86da7bc82181eaab2161d51


Title: Re: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: xulos on December 29, 2017, 11:28:16 AM
i have 4x RX 570, Asus expedition, Hynix memory, EX-RX570-4G (not OC version) .

Original bios ( atiflash, gpuz):

https://mega.nz/#!LkFCUSSS!OvaZMYgoh_i2yETkV_u1WqQTnMBmGNw2Yr57x95eaTQ (https://mega.nz/#!LkFCUSSS!OvaZMYgoh_i2yETkV_u1WqQTnMBmGNw2Yr57x95eaTQ)
https://mega.nz/#!Ogc23TYD!aqdodLtP8zHZe_5BVw8q7ftLU8oi3OANpnE7-Xx825E (https://mega.nz/#!Ogc23TYD!aqdodLtP8zHZe_5BVw8q7ftLU8oi3OANpnE7-Xx825E)

Can someone check straps and edit ,cause bios from OC version doesnt match (subystem ID mismatch). ? Thy


Title: Re: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: ducho74 on December 31, 2017, 03:45:29 PM
For the Bios mod I use the Polaris Bios Editor v1.6.2 'one click timing patch'. It automatically detects each memory type and adjusts the 1750 MHz and up straps with the bundled performance straps. PBE v1.6.3 and up adjusts the straps from 1500 MHz and up, but the 1750 MHz straps are more stable. It works great with all my RX 480/570/580 cards. 28.5-31 MH/s ETH + 740-900 MH/s DCR.

https://github.com/jaschaknack/PolarisBiosEditor/tree/9ec64066eecdb55ac86da7bc82181eaab2161d51


Sorry but after using your instructions, RX570 4G Hynix (non OC) is stopped by Windows and can't be used...

Windows has stopped this device because it has reported problems. (Code 43)


Title: Re: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: Vann on December 31, 2017, 04:20:09 PM
You need to use the Ati pixel patcher to bypass the driver signature check with a modded bios on RX 470/480 or 570's or you will have a code 43 error. Just run the patcher after installing or updating the the driver.

https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher


Title: Re: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: ducho74 on December 31, 2017, 07:22:34 PM
You need to use the Ati pixel patcher to bypass the driver signature check with a modded bios on RX 470/480 or 570's or you will have a code 43 error. Just run the patcher after installing or updating the the driver.

https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher

Thanks! I've already found it.
Curently I have 850H/s (XMR cast). I would like to reach 900H/s but I don't know how is it possible. I used your suggestion and set memory to 2020.



Title: Re: !!!Need Asus Expedition RX570 4GB Hynix Bios mod!!!!
Post by: Vann on December 31, 2017, 08:42:34 PM
You can try using GatelessGate.

https://bitcointalk.org/index.php?topic=2555454.msg26051084#msg26051084