When I run the benchmark in any mode, the image disappears and the fan is max speed.
Mods ok with -test 93, 94,118.... ( dramclk_percent 100) . But when i use - test 178 ,the screen displays test mode ( about 4s) and then the image disappears , fan is maxspeed.
Help me check where is the problem. Thank you

Try reball gpu.I have the same problem with RTX 2070 and reball help.