MSI RX480 8go run stock but crash with strap mod

[Whitehawk29]

Hi all,

I have 2 x MSI RX480 8go with samsung ram.

One is running since a long time with strap mod (29Mh/s) without any problem.
Another is running ok with stock bios, but always crash (0Mhs, or black screen) if I apply the strap mod (i tried 1500 & 1625 & 1750 ..) (without go higher than 2000mhz mem)

What can I do ? I im thinking to resell this card now ..

Than you a lot !

[iamnoobplzhelp]

I have a Power color red dragon with 8gb of Samsung memory. I've only ever been able to copy the 1750 straps down to 2000 and be successful. Any tighter than that and it crashes. I've been able to get 29mh/s though with a bit of over clocking. I think memory at 2040mhz at 960mv and 1125 core at 925mv.