BIOS and mods for Sapphire RX 480 8gb Micron Memory - 0.25 ETH reward for help

[cryptominer420]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0

1625 straps
https://www.dropbox.com/s/i705uawmt89z8l3/rx4801625Straps.rom?dl=0
1750 straps
https://www.dropbox.com/s/g341nrhk8dun0ly/rx4801750Straps.rom?dl=0
1500 straps rarely work well
https://www.dropbox.com/s/64a6sxl477msxdl/rx4801500Straps%28rare%20that%20this%20is%20best%29.rom?dl=0

[1714504646]

1714504646

[1714504646]

1714504646

[insider00]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0




https://lazyboi-1.tumblr.com/image/158899483940


i dont get it exactly,  should i upload my bios file ?

There you go
Follow this steps in screenshots

-Wattool Setting   http://prnt.sc/ep7nfg , http://prnt.sc/ep7ly0
MODDED BIOS : https://www.dropbox.com/s/p87dtcrv5yh733u/m.rom?dl=0
Wattool download
( http://www.overclock.net/t/1609782/watttool-a-simple-tool-that-combines-overclocking-with-vrm-monitoring-tweaking-for-rx-400-series )

This u will have to keep in start.bat

Wattool commands to write in start.bat

TIMEOUT 2
start WattTool-0.92.exe 1 2 3 4 5 6
TIMEOUT 5

I have sent everything to BuriedONE Blockchain Youtube channel, he will make video for it soon
Good luck

[lazyboi]

do i just copy the exact same  values     as yours

my default settings

https://www.dropbox.com/s/g09mwmt2fssnuln/watt.PNG?dl=0


if yes
than what should be the next step ?

[insider00]

do i just copy the exact same  values     as yours

my default settings

https://www.dropbox.com/s/g09mwmt2fssnuln/watt.PNG?dl=0


if yes
than what should be the next step ?

follow the instructions in the screenshots everything you will need written there

[lazyboi]

heyy thx and sorry for the late replies i was out

i tried watttool settings and max i could get is 26.955mh  the avg speed is 26.500




so i just tried wattools and the settings are  exactly same as yours


so now what should i do  next ? are there anymore settings ?

how do i reach to 30.xxmh ?

[lazyboi]

UPDATE

so after setting memory clock to 2180 mhz and mv  to 1000, through WattTool   i could go to 27.1xx while having some screen flickering issues sometimes   if i overclock it 2200   pc crashes


should i ignore flickering issue ? is it normal ?

[Zorg33]

No, it 's a obvious sign of too much OC.
Hynix won't be stable over 1950 MHz with the common timkng straps.
Even with custom straps you are lucky if you can go over 2000 Mhz.
1950Mhz with 1500 timing should bring you about 28 mh/s.

[lazyboi]

No, it 's a obvious sign of too much OC.
Hynix won't be stable over 1950 MHz with the common timkng straps.
Even with custom straps you are lucky if you can go over 2000 Mhz.
1950Mhz with 1500 timing should bring you about 28 mh/s.

ok so i have gone back to 2150 its stable now and getting 26.5-8xx 



how do i set custom straps   ?

[insider00]

No, it 's a obvious sign of too much OC.
Hynix won't be stable over 1950 MHz with the common timkng straps.
Even with custom straps you are lucky if you can go over 2000 Mhz.
1950Mhz with 1500 timing should bring you about 28 mh/s.

ok so i have gone back to 2150 its stable now and getting 26.5-8xx 



how do i set custom straps   ?

u need to edit the bios first and looks like u didn't do that :S

[boatznhoes]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0

1625 straps
https://www.dropbox.com/s/i705uawmt89z8l3/rx4801625Straps.rom?dl=0
1750 straps
https://www.dropbox.com/s/g341nrhk8dun0ly/rx4801750Straps.rom?dl=0
1500 straps rarely work well
https://www.dropbox.com/s/64a6sxl477msxdl/rx4801500Straps%28rare%20that%20this%20is%20best%29.rom?dl=0

Which of these would you expect to be faster? What memory/GPU clocks do you think are optimal? I'm running your 1750 straps, with mem set to 2040 and clocks set to 1025. Getting about 27.5-28. should I try the 1625 straps?

[insider00]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0

1625 straps
https://www.dropbox.com/s/i705uawmt89z8l3/rx4801625Straps.rom?dl=0
1750 straps
https://www.dropbox.com/s/g341nrhk8dun0ly/rx4801750Straps.rom?dl=0
1500 straps rarely work well
https://www.dropbox.com/s/64a6sxl477msxdl/rx4801500Straps%28rare%20that%20this%20is%20best%29.rom?dl=0

Which of these would you expect to be faster? What memory/GPU clocks do you think are optimal? I'm running your 1750 straps, with mem set to 2040 and clocks set to 1025. Getting about 27.5-28. should I try the 1625 straps?

yes use 1625 straps will work fine !

[eagq]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0




https://lazyboi-1.tumblr.com/image/158899483940


i dont get it exactly,  should i upload my bios file ?

There you go
Follow this steps in screenshots

-Wattool Setting   http://prnt.sc/ep7nfg , http://prnt.sc/ep7ly0
MODDED BIOS : https://www.dropbox.com/s/p87dtcrv5yh733u/m.rom?dl=0
Wattool download
( http://www.overclock.net/t/1609782/watttool-a-simple-tool-that-combines-overclocking-with-vrm-monitoring-tweaking-for-rx-400-series )

This u will have to keep in start.bat

Wattool commands to write in start.bat

TIMEOUT 2
start WattTool-0.92.exe 1 2 3 4 5 6
TIMEOUT 5

I have sent everything to BuriedONE Blockchain Youtube channel, he will make video for it soon
Good luck

regards.-

A question reading the forum indicate that you should use an application in windows in any case I have my rig in ethos as would do to have the modified rom so that it reaches 30 hash? The modified rom is the one you already have published in this post? Can i flash?

[bdkminang]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0




https://lazyboi-1.tumblr.com/image/158899483940


i dont get it exactly,  should i upload my bios file ?

There you go
Follow this steps in screenshots

-Wattool Setting   http://prnt.sc/ep7nfg , http://prnt.sc/ep7ly0
MODDED BIOS : https://www.dropbox.com/s/p87dtcrv5yh733u/m.rom?dl=0
Wattool download
( http://www.overclock.net/t/1609782/watttool-a-simple-tool-that-combines-overclocking-with-vrm-monitoring-tweaking-for-rx-400-series )

This u will have to keep in start.bat

Wattool commands to write in start.bat

TIMEOUT 2
start WattTool-0.92.exe 1 2 3 4 5 6
TIMEOUT 5

I have sent everything to BuriedONE Blockchain Youtube channel, he will make video for it soon
Good luck

How to make start.bat? put it the same folder or startup folder? if my profile 0, 6 ,12. just change the number?

[eagq]

I have 3 GPU SKU: 11260-20 sapphire rx480 8GB, and so far I do not get any romantic modification to reach 30 Hash, does anyone know how to modify the blips of these cards with micron memories? Has anyone tried the insider procedure in this post? For this GPU model

[eagq]

EDIT
link to my bios

https://www.dropbox.com/s/2m3ss7r2itouocw/rx480stock.rom?dl=0

1625 straps
https://www.dropbox.com/s/i705uawmt89z8l3/rx4801625Straps.rom?dl=0
1750 straps
https://www.dropbox.com/s/g341nrhk8dun0ly/rx4801750Straps.rom?dl=0
1500 straps rarely work well
https://www.dropbox.com/s/64a6sxl477msxdl/rx4801500Straps%28rare%20that%20this%20is%20best%29.rom?dl=0

Cryptominer420 the links that indicate do not work, you can raise the roms

[boatznhoes]

I used the linked ROMs and thy worked great.

[eagq]

I used the linked ROMs and thy worked great.

Could you post the rom links to download?

[boatznhoes]

Oh I see, the links are dead. sorry I didnt save them all.

[cyz0325]

can you post the link for download?

[ElijahSanju]

Woohoo, Who said Micron is sucks , Finally it's worked hashing at 30.3XX, after few edits in bios and Wattool,


hii can you plz share what exactly you did ?  i've been looking for days  to mod Micron 

congratulations boi... Please share the instructions.