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Polaris Bios Editing ( RX5xx / RX4xx ) - Page 76

post #751 of 3318
Quote:
Originally Posted by Vento041 View Post

My card has a dual bios switch, if bad flash happen, to recover my card can I:
  • Turn off PC
  • Switch to the working bios
  • Turn on PC
  • Boot to DOS boot-able USB
  • Switch to the bad bios (while the PC is still on, waiting for inputs)
  • AtiFlash.... balsh blah blah... restore my old dump
  • Turn off PC
  • Be happy cuz my card work again?
If you have bad flash, all you need to do is:
1) Switch off PC
2) Switch to second/backup vBIOS and boot up your PC
3) When Windows boots switch to bad vBIOS
4) Open ATiWinflash and flash to stock/working vBIOS
5) Reboot and enjoy your fully working card like nothing happens.

I did this as I try to flash to RX 480 vBIOS on my RX 470 and it simply won't boot biggrin.gif
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post #752 of 3318
Quote:
Originally Posted by nX3NTY View Post

If you have bad flash, all you need to do is:
1) Switch off PC
2) Switch to second/backup vBIOS and boot up your PC
3) When Windows boots switch to bad vBIOS
4) Open ATiWinflash and flash to stock/working vBIOS
5) Reboot and enjoy your fully working card like nothing happens.

I did this as I try to flash to RX 480 vBIOS on my RX 470 and it simply won't boot biggrin.gif

Does the fan on the RX 470 still run after the bad flash? Also does the RX 470 show up in Windows?
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post #753 of 3318
Sapphire.RX480.8192.Nitrogpuz.zip 108k .zip file

Hi guys ! im a niubie here... I have a Sapphiere Nitro + 8Gb version. Not the OC version.... my core clock in stock is 1306mhz. So i wonder why is the better? flash the nitro+oc bios and then try to changue de timinings for the momory? o just use my actual bios?
Changue the timings for memory is usefool for gaming and benching? or just for mining?

Sorry for my english... just sucks biggrin.gif

Cheers
Edited by 010101 - 10/5/16 at 5:31pm
post #754 of 3318
Can you put your rom here please for test.
Thank's
post #755 of 3318
Quote:
Originally Posted by ritutu View Post

Edited 480 4Gb Elpida in Hex and flash (1500 to 1625, 1750 2000)

stock 25.5mhs ETh, after flash 29mhs (1100/2000mhz)



Can you please put your rom here for test.

Thank's
post #756 of 3318
System:
SAPPHIRE NITRO RADEON RX 470 8G
ASRock H61Pro BTC Mainboard LGA 1155
Intel Celeron G1610, 2x 2,6GHz
4 GB RAM
Super Flower Leadex 80 Plus Platinum 8Pack Edt. Netzteil - 2000 Watt
Ubuntu 1604 / Windows 10 Pro
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v7.2

I measure the power consumption with a calibrated electricity Watt meter

idel Modus Windows 10 Pro - 50 watt , Ubuntu 63 Watt

Test 54:

27,3 MHS @ 144 Watt from the Wall (ca 50 Watt System) = 97 Watt GPU only (GPUZ 61 Watt) -> 97 / 27,3 -> 3,55 W / MHS

lg blue
post #757 of 3318
Quote:
Originally Posted by PunkX 1 View Post

Does the fan on the RX 470 still run after the bad flash? Also does the RX 470 show up in Windows?
As far as I remember I don't notice the fan is spinning. It won't boot at all after bad flash so I can't check whether it detected in Windows or not.

P.S: Your avatar reminds me of my ex, she loves that cat GIF. Man, that was 7 years ago....but now I'm married and have a son.
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post #758 of 3318
Quote:
Originally Posted by nX3NTY View Post

As far as I remember I don't notice the fan is spinning. It won't boot at all after bad flash so I can't check whether it detected in Windows or not.

P.S: Your avatar reminds me of my ex, she loves that cat GIF. Man, that was 7 years ago....but now I'm married and have a son.

But you still remember your ex. I'm having the same problem with my RX 480. It isn't booting and the fan isn't spinning. I put my R9 390 in along with the RX 480 and saw that it wasn't getting recognized in windows. Can you let me know if the fan is spinning on your card or not?
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Kukumonster
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A pleasant surprise :)
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post #759 of 3318
Quote:
Originally Posted by PunkX 1 View Post

But you still remember your ex. I'm having the same problem with my RX 480. It isn't booting and the fan isn't spinning. I put my R9 390 in along with the RX 480 and saw that it wasn't getting recognized in windows. Can you let me know if the fan is spinning on your card or not?
Well, she's with me for almost 6 years. I flash the bad vBIOS and rebooted, the fan not spinning and my motherboard debug LED shows error B2 which is "Legacy Option ROM Initialization" error.
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post #760 of 3318
Quote:
Originally Posted by nX3NTY View Post

Well, she's with me for almost 6 years. I flash the bad vBIOS and rebooted, the fan not spinning and my motherboard debug LED shows error B2 which is "Legacy Option ROM Initialization" error.

Buddy I'm in the same boat as you. Have you tried using another GPU to boot into windows and to see if the RX 480 gets recognized in windows?
Kukumonster
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A pleasant surprise :)
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Kukumonster
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A pleasant surprise :)
Cooler Master USP 100 Black Edition
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Hard DriveHard DriveHard DriveCooling
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