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Title: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Marvell1 on March 17, 2017, 12:41:38 AM Found a bios for t since it does not seem to work with polaris bios editior.
Problem is the bios is locked somehow at 1750 mhs, i cant change these speed in watt tool , even when i do it diplayes that its changed but the speed is still capped at 25mhs. Any ideas ? Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Truthchanter on March 17, 2017, 01:41:19 AM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it
I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Marvell1 on March 17, 2017, 03:33:33 AM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Cubirez on March 17, 2017, 07:11:14 AM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now @Marvell1 : you need 1.41 to make it work properly with elpida. Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Kompik on March 19, 2017, 09:05:20 AM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now @Marvell1 : you need 1.41 to make it work properly with elpida. Do you have a link please? i have been trying to find this version, but only the 1,4 everywhere, thx Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: MakeBitcoinGreatAgain on March 19, 2017, 09:09:39 AM İam using 4.1 version and it works
Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Cubirez on March 19, 2017, 12:11:11 PM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now @Marvell1 : you need 1.41 to make it work properly with elpida. Do you have a link please? i have been trying to find this version, but only the 1,4 everywhere, thx here you go : https://github.com/tpruvot/PolarisBiosEditor Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Kompik on March 19, 2017, 06:42:54 PM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now @Marvell1 : you need 1.41 to make it work properly with elpida. Do you have a link please? i have been trying to find this version, but only the 1,4 everywhere, thx here you go : https://github.com/tpruvot/PolarisBiosEditor Thank you, I have found this link, but it just does not work with the newest ASUS STRIX 4GB 470 Elipda cards :(. No card works, it just says something like default polaris radeon chip and I need to reflash back to original bios. Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Cubirez on March 20, 2017, 01:59:41 AM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now @Marvell1 : you need 1.41 to make it work properly with elpida. Do you have a link please? i have been trying to find this version, but only the 1,4 everywhere, thx here you go : https://github.com/tpruvot/PolarisBiosEditor Thank you, I have found this link, but it just does not work with the newest ASUS STRIX 4GB 470 Elipda cards :(. No card works, it just says something like default polaris radeon chip and I need to reflash back to original bios. Just bought new Sapphire nitro RX 480 (all elpida), and indeed Polaris bios editor 1.41 doesn't work on them. I can open the ROM but i'm unable to see the timings. I had to do some Hex editing. It is much more time consuming, but it's not too complicated to do if you follow the excellent tutorial on Anorak's website : https://anorak.tech/t/anoraks-amd-vbios-hex-modification-tutorial/126 Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Kompik on March 23, 2017, 11:17:15 PM That is quite different issue. I can see the timings, change them, but when i load the rom, it says Default Polaris Chip or something like that and the card does not work :(
Title: Re: New Saphire Nitro 480 4GB elphida - Anyone have a bios for these ? Post by: Marvell1 on March 24, 2017, 12:10:32 AM There is a Polaris Bios Editor that has support for elpida.. just have a search a bit for it I had a 480 4gb nitro (not +) with elpida and with modded bios using 1500 strap I could only get 26.5mhs stable.. 27.5+ was unstable.. 27 may have been unstable too so i sold it i know that , 1.4 supported the first run of elpida cards, this new batch of saphires are least dont work properly with that editor , you have to hex edit them for now @Marvell1 : you need 1.41 to make it work properly with elpida. Do you have a link please? i have been trying to find this version, but only the 1,4 everywhere, thx here you go : https://github.com/tpruvot/PolarisBiosEditor Thank you, I have found this link, but it just does not work with the newest ASUS STRIX 4GB 470 Elipda cards :(. No card works, it just says something like default polaris radeon chip and I need to reflash back to original bios. Just bought new Sapphire nitro RX 480 (all elpida), and indeed Polaris bios editor 1.41 doesn't work on them. I can open the ROM but i'm unable to see the timings. I had to do some Hex editing. It is much more time consuming, but it's not too complicated to do if you follow the excellent tutorial on Anorak's website : https://anorak.tech/t/anoraks-amd-vbios-hex-modification-tutorial/126 yup had to do the same thing |