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1  Alternate cryptocurrencies / Mining (Altcoins) / RTX 3080 error: unable to get fan speed - Unknown Error (999) on: January 09, 2021, 02:05:24 AM
It does not happen often, maybe once per 4-5days but i dont like it.

I changed 3 risers but not solved. Do you have any idea?

I'm running +0 core, +1000 mem. ASUS 3080 TUF. Only 1 card got error.
2  Alternate cryptocurrencies / Mining (Altcoins) / How to reduce memory voltage of 5700XT? on: September 29, 2020, 04:58:13 AM
3  Alternate cryptocurrencies / Mining (Altcoins) / Post your 5700XT Power consumption mining ETH on: September 21, 2020, 06:45:33 AM
Post your 5700XT Power consumption mining ETH
4  Alternate cryptocurrencies / Mining (Altcoins) / Yellow Exclamation mark (Code 43) after mod bios 5700XT Aorus on: September 18, 2020, 05:25:26 PM
I use red bios editor to change strap timing and then flash back to card with amdvbflash+3.04 -> reboot and got code 43 error. I tried but unsuccessful. Flash back to stock bios everything ok. Please help.
5  Alternate cryptocurrencies / Mining (Altcoins) / How to undervolt MSI RX580 GamingX PLUS? on: November 04, 2017, 06:57:50 AM
Hello everyone

I've tried lots of method but unable to undervolt MSI RX580 GamingX PLUS lower than 931mv (MSI afterburner 4.4.0 beta 19, SRBPolaris...)

Please help.
6  Alternate cryptocurrencies / Altcoin Discussion / [ETH]7950 makes only 17.4 MH/s? on: December 07, 2015, 03:25:06 AM
2 months ago it was 19MH/s but now same VGA card, same .bat file, same core/clock, same Windows version, same VGA driver, same Ethminer 0.9.41, same everything but i can only get 17.4MH/s. It's quite strange and i can not understand why. Could some one please tell me why? Thanks a lot!

Card: 7950
Core/clock: 800/1000
Driver: Crimson 15.11
OS: Win7 x64 (fresh reinstall)
Etheminer: 0.9.41
Bat file: "ethminer.exe -G -F http://xxxxxx.xxxxxxxxxx"
Speed: 17.4 MH/s

P/s: I've tried "--cl-global-work 16384" and got 18MH/s, but i didn't put this parameter to the bat file 2 months ago so we can ignore this.
7  Alternate cryptocurrencies / Mining (Altcoins) / [SGMiner]Problem with gpu-threads = 2 when mining on: July 11, 2014, 02:40:58 AM
My 4 x 280x rig runs 24/7 stable with gpu-threads = 1. 4 of 4 VGA work ok, the hashrate number stays very stable.

But when I change to gpu-threads = 2 (to increase mining speed), 1 in 4 cards drops speed and the hashrate number of all cards jumps randomly.

I need to restart sgminer many times to make my rig run smoothly with gpu-threads=2.

Please give me some advises.

8  Other / Beginners & Help / Share your 7970 mining speed & setting here. on: May 20, 2013, 04:29:51 AM
I got 740KH/s on my 7970. This is the setting that I want to share for you all:
Driver: 13.1
cgminer: any version (lastest 3.1.0 recommended)
Core/mem: 1050/1750
bat file:
start /realtime cgminer --scrypt --intensity 13 --lookup-gap 2 -g 2 -w 256 --thread-concurrency 8192 -o stratum+tcp:// -u *** -p ***

IMPORTANT: Format your C: drive, then install a clean Windows 7 64 bit.
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