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[Igor'sLAB] MorePowerTool for Navi & Radeon VII Tweaking and Overclocking Software

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#281 · (Edited)
Eliovp said:
@hellm, so who shared you the rai file? Was it a certain german guy who also leaked amdvbflash and atitool? Now that i think about it, you're german too!
Without it, no way you'd be able to get all the bits, heck, even the values..


At a certain moment, I was honestly thinking about releasing an update to Amd Memory Tweak with navi support.
Perhaps a good thing that i didn't :)

Good job though!

Cheers
Click to expand...
thx, but maybe you should have made the update. There is one drawback with timings and a BIOS mod, if it is the only way to change the timings. You have to flash all the time for testing.

And there was some trade in information going on, but you wouldn't guess where i got all the necessary bits from. :D
 
#282 ·
hellm said:
thx, but maybe you should have made the update. There is one drawback with timings and a BIOS mod, if it is the only way to change the timings. You have to flash all the time for testing.

And there was some trade in information going on, but you wouldn't guess where i got all the necessary bits from. :D
Click to expand...
The drawback is identical when doing it live.. every reboot, you'd have to reapply..


There's only a handful of people (outside AMD) that could have given you these so i wouldn't have to guess that much ;-)

Cheers!
 
#283 ·
hellm said:
thx, but maybe you should have made the update. There is one drawback with timings and a BIOS mod, if it is the only way to change the timings. You have to flash all the time for testing.

And there was some trade in information going on, but you wouldn't guess where i got all the necessary bits from. :D
Click to expand...
Eliovp said:
The drawback is identical when doing it live.. every reboot, you'd have to reapply..


There's only a handful of people (outside AMD) that could have given you these so i wouldn't have to guess that much ;-)

Cheers!
Click to expand...
testing memory tweaks would be easier test with a app and a save file feature maybe

ill be a guinea pig :D
 
#284 ·
So i've been following this software development for a while before i finally upgraded from a 7970m on a laptop to a proper PC with an MSI 5700XT Gaming X.
However i have a few questions so i can get up to speed.

From what i understand prior to some driver AMD allowed you to use registry entries to raise the parameter limits of the card. After they locked it down so you need to do good old vbios flashing.
In order to do that you need to use a special release of atiflash that ignores/bypasses the signature check.

Are the above statements correct?
I've also noticed there are 2 flashing programs on IGOR's website. What is the difference between them?
Also which one works under DOS? I'm old school so i only flash in DOS and i've even done blind flashing multiple times..worst case scenario i have my trusty EEPROM programmer on the side

Moreover, is there is any way to check the actual GDDR modules on my card in software? From the vbios i see it could be either Micron or Samsung.

As for overclocking i heard 950Mhz is the MAX stable for the memory, however for the core i'm unaware what is achievable on air cooling and at what voltages. Cooler is pretty good on my card, full load 60oC and fans are at half speed. Any starting pointers good to know.

Kind regards
 
#286 ·
Hi! Question to all experienced people here.
Can someone point to a registry entry where the driver's FRTC cap value/state stored? I know it still functioning with latest 20.7.2 drivers (tested with old radeon settings app), but i have no access to it from the new gui. Old gui works but broke some monitor power saving functionality.
Thanks.
 
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Discussion starter · #287 ·

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#288 ·
Any success with Sapphire Radeon RX 5600 XT PULSE I try it today but modded bios giving Back Scren ( I only change OC limit from 1820 to 2100) * Praise to dual bios on GPU ;)
 
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#289 · (Edited)
Directory of C:\Flash

2020-10-18 07:27 PM .
2020-10-18 07:27 PM ..
2020-01-07 08:22 AM 377,344 amdvbflash.exe
2006-07-19 03:04 PM 12,048 atidgllk.sys
2006-07-19 03:04 PM 22,800 atikia64.sys
2006-07-19 03:04 PM 14,608 atillk64.sys
2019-12-19 07:00 PM 6,446 doc.txt
2020-01-07 08:35 AM 218 how-flash.txt
2020-10-18 07:11 PM 524,288 Navi.rom
7 File(s) 957,752 bytes
2 Dir(s) 448,823,848,960 bytes free
-------------------------------------------
C:\Flash>amdvbflash -f -p 0 navi.rom
Old SSID: 2400
New SSID: 2400
older ASIC, vbios is not signed.
Old DeviceID: 731F
New DeviceID: 731F
Old Product Name: NAVI10 XTX 8GB K8A27JAA.ROM 270W G245
New Product Name: NAVI10 XTX 8GB K8A27JAA.ROM 270W G245
Old BIOS Version: 017.001.000.049.000000
New BIOS Version: 017.001.000.049.000000
Flash type: GD25Q80C
programmed = 0, romsize = 100000
ROM not erased

ERROR: 0FL01
---------------------------------------------------------
C:\Flash>amdvbflash -i

adapter bn dn fn dID asic flash romsize test bios p/n
======= == == == ==== =============== ============== ======= ==== ==============
0 67 00 00 731F Navi10 GD25Q80C 100000 pass -

Still getting this on a PowerColor Liquid Devil 5700XT
Any ideas ?

also on atiflash

amdvbflash -f -p 0 navi.rom
Old SSID: 2400
New SSID: 2400
BIOS authentication signature mismatched

ERROR: 0FL01

really sucks when you have a premium binned card that you cant unlock
 
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#293 ·
Has Igorslab ever figured out anything modding & flashing modded bios for AMD Vega graphics? There is a Vega Bios Editor floating around that corrects the checksum after flashing but it won't post after flashing the modded bios because of a image signature issue.

Thanks
 
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#294 ·
Is there any more up to date info on MPT??

I have ASUS TUF Gaming RX6800 and finding it difficult to find proper settings. Also the latest ver is different and can't find any examples with the new version.

Which setting do I need to change, exactly?
 
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#295 ·
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