XFX 6600 NON XT Micron - unstable

[Kenshinji]

Hello,
I have little problem with my new card

XFX 6600 non XT - Micron - Micron GDDR6 · 113-23L86HMD2-D02
I set 901 650/680/1300 950 she work 30 min ~ 1H max but she crash
I have test many setting but dont start or very low MHs

Anyone can help me.

Best regards

[keaton_hiveon]

inccrease voltages, work your way back down only once stable

[kooroshkh]

send picture from your setting

[Kenshinji]

I have change my setting & try new . For moment stable

I dont know if its best