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Topic: Downgrade Driver - Catalyst (Crimson) 15.12 - page 2. (Read 34069 times)

member
Activity: 85
Merit: 10
December 07, 2016, 03:50:47 PM
#9
Horror, tomorrow will need 16.9.2 and all over again))) upgrade downgrade
The easiest
We take the dll files from 15.12, or other
amd_opencl32 amd_opencl64 amdocl amdocl12cl amdocl12cl64 amdocl64
Put in folder miners
That's the whole downgrade
full member
Activity: 237
Merit: 100
December 07, 2016, 03:03:03 PM
#8
do a clean install of the drivers turn off any thing that may use those driver or card before you uninstall them like antivirus software, any profile software you may be using like after burner , awesome miner etc and you may even need to reset you cards default to default with software like after burner and make sure some stuff is off or on for that  card with afterburner, you can't see other wise that keep turning on or off  or some profiles not Turin off on there own or not deleting, or Windows installs it own profile after a driver uninstall or the driver gets stuck on a profile no mater what you do.


tks!!

is it better to get the old drivers?
legendary
Activity: 1274
Merit: 1000
December 07, 2016, 02:22:26 PM
#7
do a clean install of the drivers turn off any thing that may use those driver or card before you uninstall them like antivirus software, any profile software you may be using like after burner , awesome miner etc and you may even need to reset you cards default to default with software like after burner and make sure some stuff is off or on for that  card with afterburner, you can't see other wise that keep turning on or off  or some profiles not Turin off on there own or not deleting, or Windows installs it own profile after a driver uninstall or the driver gets stuck on a profile no mater what you do.
full member
Activity: 237
Merit: 100
December 07, 2016, 02:13:47 PM
#6
Simple google search would give you this. But anyway, you are probably downloading it because of claymore and I can say that I always used newest drivers and never had any problems or major performance loss

yes that is the reason, and i already tryed this link..

Not working for W10 64bits..

if the newest is ok, i will continue to use.. But the hash at my R9 390 (i have 80 GPUS) is not equal to the stock that he mencioned on the ZCASH 9.0
legendary
Activity: 1274
Merit: 1000
December 07, 2016, 02:03:09 PM
#5
use this to uninstall any video card drivers AMD or NV , it works better then some of the paid version at it's level and i would uninstall them in safe mode .

http://www.wagnardmobile.com/forums/viewtopic.php?f=5&t=700

direct download link from AMD's site for the Catalyst (Crimson) 15.12

http://support.amd.com/en-us/download/desktop/previous/detail?os=Windows%2010%20-%2064&rev=15.12


Like  eckmar  say use the newest drivers and I 'll take it another step that's bad advice claymore gives on what drivers to use because some cards are not supported by the Catalyst (Crimson) 15.12 and those drivers can be the main problem in some cases and tomorrow if what I read is right there is a new drivers releases coming form AMD that will be awesome . but well see tomorrow .

And drivers do matter in how they run the cards they power and the software those cards run .
legendary
Activity: 1878
Merit: 1038
Telegram: https://t.me/eckmar
December 07, 2016, 01:55:59 PM
#4
Simple google search would give you this. But anyway, you are probably downloading it because of claymore and I can say that I always used newest drivers and never had any problems or major performance loss
full member
Activity: 237
Merit: 100
December 07, 2016, 01:50:11 PM
#3
1)uninstall current driver

2) install desired driver ...

tks for the answer..

Where can i find this driver?

(on AMD site i cannot find)
hero member
Activity: 966
Merit: 501
December 07, 2016, 01:00:22 PM
#2
1)uninstall current driver

2) install desired driver ...
full member
Activity: 237
Merit: 100
December 07, 2016, 12:11:22 PM
#1
Please, is there any tutorial explaning how to downgrade the AMD drivers?
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