7970 mining ZEC at Nicehash, getting really high reject rate?

Flying Hellfish

legendary

Activity: 1764

Merit: 1756

Verified Bernie Bro - Feel The Bern!

Quote from: antantti on June 08, 2017, 06:41:18 PM

Quote from: Flying Hellfish on June 08, 2017, 04:44:25 PM

Is it time to retire the old gal? I mean it's not like she owe's me anything. She's paid herself off a few times over but I can't justify running it at 30% less hashrate Sad

))

Try to wipe the drivers with DDU, should get her back in the business.

Awesome, thanks man, that seems to have done the trick!!

antantti

legendary

Activity: 1176

Merit: 1015

Quote from: Flying Hellfish on June 08, 2017, 04:44:25 PM

Is it time to retire the old gal? I mean it's not like she owe's me anything. She's paid herself off a few times over but I can't justify running it at 30% less hashrate Sad

))

Try to wipe the drivers with DDU, should get her back in the business.

Flying Hellfish

legendary

Activity: 1764

Merit: 1756

Verified Bernie Bro - Feel The Bern!

So I dusted of an old 7970 a few weeks ago to mine some ZEC at Nicehash. Been steady at 275 kh/s for about 6 weeks with 0 rejects. I come home from work a few nights ago to see the miner is down. Initially I figure no biggie, boot her up and start mining. It didn't boot right away and it wouldn't boot up until I switch to the second bios on the gpu (dual bios mode card).

With the bios switched the clocks go back to default and I start mining again except that now I am getting a TON of rejects, somewhere around 30% rejects.

Now I can run the miner with either bios again and I can OC the gpu or run it at stock clock settings and I still get 30% or so reject rate.

GPU is on the mobo and not on a riser

Is it time to retire the old gal? I mean it's not like she owe's me anything. She's paid herself off a few times over but I can't justify running it at 30% less hashrate Sad

Topic: 7970 mining ZEC at Nicehash, getting really high reject rate? (Read 463 times)