Quote from: heavyarms1912 on November 13, 2017, 10:15:42 PM

Quote from: NexusPrime on November 13, 2017, 09:05:43 AM

Greetings guys i really need help from miner experts i put all my investment on this only pc but having issues like drop hashrate also sometimes restarts.

i own a SAPPHIRE RX 470 8GB MINING EDITION WITH HYNIX i used this tutorial to get it to 30hz http://1stminingrig.com/best-bios-rom-for-sapphire-rx-470-8gb-mining-edition-with-hynix-memory-30-mhs/

but i managed to get it 180-181 hashrate but after few mins or hours hashrate drops to 160 or lower is there anyone can tell me what should i do or how to fix this issue also sometimes it restarts randomly no idea why

here is my email if anyone is willing to help me out denisjanuzi@gmail.com

There can be multiple reasons. what are temperatures on the card. Check for memory errors using HWInfo64. Hashrate drops for 1 particular card or the drop is spread across multiple cards?

yep it was 1 card had to many errors i replaced it also lowered abit mem and so far so good 180 hashrate without drop works like charm memclock was 2150 but had to lower since crashed my drivers now with 2140 works like charm... 470 8GB Hynix best thing ever !!