As above, i have a rig with the following specs:
Biostar BTC250 motherboard with 8Gb ram and 120Gb SSD, running 6 x 1070 Tis, powered by a 1000W and 750W PSU.
I have a small farm of about 10 rigs (60 GPUs) so this setup has worked well for me. I notice on my latest rig however that 1 of the GPU has been constantly hashing lower than the rest (by about 20-30 sols) and have an extraordinarily high number of rejected shares (22%!!).
Across my other 60 GPUs, the rejected shares have averaged around 0.3-0.5% so this is definitely not normal. I’ve changing the power supply, riser cards, PCI-E slots, but to no avail. Do i have a faulty card? This card is brand new so i can exchange it under warranty but just wanted to be sure first.
I’ve attached a screenshot below, card in question is the 3rd card from the top.
This is not the card that is attached to the monitor nor is displaying any output so i have ruled out that possibility. PC is connected via ethernet and software all up to date, and the other 5 cards are doing fine so shouldn’t be an issue with the PC setup as well.
Thanks in advance for any advice!