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Polaris Bios Editing ( RX5xx / RX4xx ) - Page 11

post #101 of 4653
generaleramon Cards will fail to get into windows for other reasons, but you mentioned an important part that I forgot to mention.... use a 2nd card or iGpu and then do what I said in my previous post to fix a bad bios\driver combination.
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post #102 of 4653
Quote:
Originally Posted by ducegt View Post

generaleramon Cards will fail to get into windows for other reasons, but you mentioned an important part that I forgot to mention.... use a 2nd card or iGpu and then do what I said in my previous post to fix a bad bios\driver combination.
It sure would be nice if the DOS version of atiflash would get updated it's a lot quicker and easier to unbrick a card if you don't have to do it from windows. sadsmiley.gif
post #103 of 4653
I agree, but until then... use a SSD xD
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post #104 of 4653
Same. But if it's completely bricked you have to do all the bs with booting into safe mode removing the driver first and then reflashing and reinstalling the driver :'(
post #105 of 4653
Could anyone test these to see if they work in Windows? I currently do not have an RX 480 on hand. There is a VERY HIGH possibility that you will need to reflash your original BIOS.

DISCLAIMER: I will not be held responsible for any damage this may cause.

TEST1
- Moved SCLK entries data to another location, set DPM7 to 1270MHz

TEST2
- Moved SCLK entries data to another location, set DPM7 offset to 4MHz (1270MHz overall)

RX480_TEST.zip 222k .zip file
post #106 of 4653
it seems polaris bios is signature protected, which means polaris bios modding is dead, atleast for now.
initially hawaii was signature protected too
Quote:
They are signature protected and cannot be modified unless the bios is re-signed at AMD server. Business as usual.
--the stilt
http://www.overclock.net/t/1604979/a-temporary-fix-for-the-excess-pci-e-slot-power-draw-for-the-reference-rx-480-cards/90#post_25322892
post #107 of 4653
Thread Starter 
Test 1 : Flash Ok / Windows Boot / Drivers NOT LOADING
Test 2 : Flash Ok / Windows Boot / Drivers NOT LOADING

the problem is in oaijsdoias link
post #108 of 4653
Quote:
Originally Posted by generaleramon View Post

Test 1 : Flash Ok / Windows Boot / Drivers NOT LOADING
Test 2 : Flash Ok / Windows Boot / Drivers NOT LOADING

the problem is in oaijsdoias link

Thanks for testing!

Well that sucks... I guess we will have to wait...

Maybe someone could remove the check in the driver? rolleyes.gif
Edited by caa82437 - 7/6/16 at 5:03am
post #109 of 4653
Thread Starter 
I know The Stilt is going to use his magic power


Solve the problem we must, gain power we will biggrin.gif
Edited by generaleramon - 7/6/16 at 5:12am
post #110 of 4653
Hopefully soon :^)
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