sigwo
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September 15, 2016, 12:44:53 PM |
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Are there any ROMs for the Sapphire Nitro+ 4GB RX 480? I tried the 480LowEnergyOK.rom and I get the error 'UVD not responding, trying to reset the VCPU!!!' Luckily there is a VBIOS switch I can flip EDIT: Also, any 4GB ROMs for the MSI RX 480? Is anybody able to mod ROM for ANY aftermarket card? @ Elio : any intensions that way? Yes - Sapphire and XFX non-ref 4GB and 8GB. Which ROMs are downloadable for the mentioned GPUs?
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Once a transaction has 6 confirmations, it is extremely unlikely that an attacker without at least 50% of the network's computation power would be able to reverse it.
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BTCBusinessConsult
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September 15, 2016, 01:11:44 PM |
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Must be other super hungry parts of your PC that are causing it to use so much power.
There are multiple people on the Ethereum forums who report powering 6x AMD 480s with 750 watt at the wall.
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EPIC5k Trading on https://spectre.ai/?ref=PassiveIncome. Paying WEEKLY rewards in ETH since 2017. 100% FRAUD FREE Binary Trading Platform. $SXDT. Ask me about the ONLY smart options trading platform with 400% payouts, and their unique EPIC5000 trading system.
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akaloith
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Activity: 21
Merit: 0
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September 15, 2016, 03:51:36 PM |
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maybe with more gpus than one result is better. i only have one. so half of my total watt is wasted on the pc
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lynxchat
Newbie
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Activity: 13
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September 15, 2016, 04:55:45 PM |
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I make rom for MSI RX470 Gaming X 8Gb it make 28-28.2 Mh (Etherium single mode) -10% GPU, 1800 Mhz RAM and eating 120W
I try to make more energy saving rom, but can't. In few minutes my new rom make 26.6 Mh use 78W, but after I can't repeat. I make RAM clock 1500Mhz to 1600Mhz, and video adapter start trolling (GPU frequency down to 800-850Mhz and GPU Voltage up from 0.85V to 1.15V)
Maybe I can make voltmod to fix voltage? Or any ideas?
Rom I send to fileshare in next topic.
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xxcsu
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September 15, 2016, 06:19:41 PM |
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maybe with more gpus than one result is better. i only have one. so half of my total watt is wasted on the pc
It's not wasted , your memory and memory controller using it . Set the memory voltage to 950 , 925 , 900 , 880 with wattman. Find the stable settings where your not loosing from the hashing speed, and you can save a lot of extra watts .
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akaloith
Newbie
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Activity: 21
Merit: 0
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September 16, 2016, 03:16:36 AM |
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maybe with more gpus than one result is better. i only have one. so half of my total watt is wasted on the pc
It's not wasted , your memory and memory controller using it . Set the memory voltage to 950 , 925 , 900 , 880 with wattman. Find the stable settings where your not loosing from the hashing speed, and you can save a lot of extra watts . I am talking about cpu - ram - motherboard watt. with only 1 gpu, half of the total watt are consumed on all the other components of the pc. I am here right now with another rom and i am quite happy. dont think it can get much lower https://s11.postimg.org/bhtatjpyb/2016_09_15_025508.jpg
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copychicken
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September 16, 2016, 09:32:08 AM |
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Hello everyone.. I ve done everything on 4 x 480 sapphire ref, 8gb edition.. but I get only 23-27 mhash up and down all the time. I am using the ethminer, and replaced the genoils 116.
Can someone point me to another miner? to achieve at least 29mhash?
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Raja_MBZ
Legendary
Offline
Activity: 1862
Merit: 1505
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September 16, 2016, 10:24:04 AM |
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Hello everyone.. I ve done everything on 4 x 480 sapphire ref, 8gb edition.. but I get only 23-27 mhash up and down all the time. I am using the ethminer, and replaced the genoils 116.
Can someone point me to another miner? to achieve at least 29mhash?
Have you tried Claymore GPU miner and some different settings in the WattMan? Did you try to update the driver version to the latest one?
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copychicken
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September 16, 2016, 01:22:30 PM |
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I installed the latest drivers, then replaced the moded file... and flashed the cards.. Even with the high power bios, I get 25-27, with lowerpower bioses I cant get them to work anymore... the driver stops responding...
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BTCBusinessConsult
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September 16, 2016, 01:25:47 PM |
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Hello everyone.. I ve done everything on 4 x 480 sapphire ref, 8gb edition.. but I get only 23-27 mhash up and down all the time. I am using the ethminer, and replaced the genoils 116.
Can someone point me to another miner? to achieve at least 29mhash?
This is what I did when I had that problem: 1. Run AMD clean driver uninstaller 2. Manually check to make sure EVERYTHING AMD is off your computer. 3. Plug all your GPUs into your PC. 4. Download the 16.9.X latest driver. 5. When you can see all 4 of your GPUS and they are recognized as "working properly" DISABLE all of them on Device Manager. 6. Flash your cards with the 29 MHs low power ROM 7. Enable each of your cards from Device Manager 8. Restart computer 9. Run the latest version of Claymore miner and you should have 29 MHs. As I said, thats at least what I did and it worked. Win 7 pro
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EPIC5k Trading on https://spectre.ai/?ref=PassiveIncome. Paying WEEKLY rewards in ETH since 2017. 100% FRAUD FREE Binary Trading Platform. $SXDT. Ask me about the ONLY smart options trading platform with 400% payouts, and their unique EPIC5000 trading system.
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copychicken
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September 16, 2016, 01:51:58 PM |
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lastest claymore is version 7? can someone post me a correct bat file? for nanopool?
For the moment now, I flashed them back to original bios... the signing mod wasn't activating for some reason.. and all gpus where with ! on the device manager.
I will boot into safe mode, replace the file, boot back on test mode, run the signing mod, and then flash the cards with the low memory? Are the steps correct right?
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copychicken
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September 16, 2016, 01:57:06 PM |
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sadly no driver signing... not matter what... should I reinstall windows? would that make a difference.?
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copychicken
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September 16, 2016, 02:17:01 PM |
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Nop, signing problems persists.. not even rebooting with option No7.
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BTCBusinessConsult
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September 16, 2016, 03:34:55 PM |
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AMD Radeon software 16.9.X ( whichever the latest one is) turns off the driver signing needed for Win 7 to run the GPUs.
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EPIC5k Trading on https://spectre.ai/?ref=PassiveIncome. Paying WEEKLY rewards in ETH since 2017. 100% FRAUD FREE Binary Trading Platform. $SXDT. Ask me about the ONLY smart options trading platform with 400% payouts, and their unique EPIC5000 trading system.
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copychicken
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September 16, 2016, 03:45:00 PM |
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so I don't have to go in safe mode and install the modded file?
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AzzAz
Legendary
Offline
Activity: 1030
Merit: 1006
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September 16, 2016, 03:47:38 PM |
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Nop, signing problems persists.. not even rebooting with option No7.
Go sleep, relax... Then if your mind is clear: Post your situation: OS, cards, drivers. OK? Meanwhile you can read tread. Yes 20+ pages but all is there
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Ambros
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September 16, 2016, 04:45:57 PM |
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Nop, signing problems persists.. not even rebooting with option No7.
Go sleep, relax... Then if your mind is clear: Post your situation: OS, cards, drivers. OK? Meanwhile you can read tread. Yes 20+ pages but all is there Nice advice ! Summary : With windows and drivers 16.9.1 you can booth normally even though you have your bios flashed. Re-flash the old bios, format, reinstall 16.9.1 drivers and then let us know if something bad is still happening
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Makatoshi
Newbie
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Activity: 14
Merit: 0
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September 16, 2016, 05:16:09 PM |
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Nop, signing problems persists.. not even rebooting with option No7.
Go sleep, relax... Then if your mind is clear: Post your situation: OS, cards, drivers. OK? Meanwhile you can read tread. Yes 20+ pages but all is there Nice advice ! Summary : With windows and drivers 16.9.1 you can booth normally even though you have your bios flashed. Re-flash the old bios, format, reinstall 16.9.1 drivers and then let us know if something bad is still happening Does it apply to W7 or W10?
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xxcsu
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September 16, 2016, 06:00:10 PM |
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i can confirm for sure , its apply for win 10/64bit i never tried on win 7 32 or 64 bit. im using Crimson Edition 16.9.1 Hotfix sept-13 and Crimson-16.9.1-Sep7 on some of my build
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copychicken
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September 16, 2016, 06:49:19 PM |
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Nop, signing problems persists.. not even rebooting with option No7.
Go sleep, relax... Then if your mind is clear: Post your situation: OS, cards, drivers. OK? Meanwhile you can read tread. Yes 20+ pages but all is there xaxaxa nice!! I solved it with claymore and, it doesn't need the file replacement, with the new drivers.. just the modded bios... that was my problem.. I was trying to do both...
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