any change on msi afterburner reduces hash rate to 4 mh/s

[mclovin1231]

Hi, i currently have 5 x rx 570 cards mining at around 24 mh/s each. I have modded the bios which increased them from around 20 mh/s and now i am trying to use msi afterburner to increase performance more.

I am able to decrease the wattage without any issues however any change whatsover to clock settings (even a change of 1) to any of my cards decreases that card to 4 mh/s, even my main card which is connected by hdmi to the monitor.

It has been driving me mad and i cant seem to fix it, any ideas what is causing the problem?

[mclovin1231]

anyone have any idea? spent all day with no luck

[MATHReX]

First of all, are your HDMI Cable is connected to the GPU that is in the x16 slot nearest to the CPU? Most of the time, the hash rate drop to 4 MH/s is because of this reason.

[mclovin1231]

Hi,

thanks for the reply.

no it is in the second slot.

It works fine and hashes properly until i change the overclock setting. if i change that for any card then that card changes to hash at 4 mh/s

[g0suboy]

Set clocks before u turn on miner. If same thing happens try to connect monitor to every card for 5-10 secs.
If that aint helping try to use diff AB version.

[MATHReX]

Hi,

thanks for the reply.

no it is in the second slot.

It works fine and hashes properly until i change the overclock setting. if i change that for any card then that card changes to hash at 4 mh/s

Give MSI AB 4.4.0 Beta 16 a try and see if it works for you and yes, as @g0suboy suggested, set your OC settings before turning on miner and don't make any sudden changes while the miner is still active.