- Apr 14, 2024
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After changing my GPU from RTX 2070 to RTX 4070 my screen randomly going black on 2-3 sec (in this time sound still works). I have not had any event or error in event viewer. My GPU driver was reinstalled with DDU ( but it isnt driver's fault because I have not had any freeze ).
My pwr_src minimal voltage in stress is 11.2V ( look very low and only GPU-Z register it other progs see it as 11.9 V ) but 8 pin voltage min is 12.1V and PCI slot volt min is 12.2V imho it looks like problem with PSU. I have changed HDMI cables, changed 8 pin cables.
PSU: BeQuiet 700W Power Zone,
CPU: i9-10900,
RAM: 48GB
Drives: 2 x SSD and 2 x HDD.
Is it worth buying new 850W PSU ?
My pwr_src minimal voltage in stress is 11.2V ( look very low and only GPU-Z register it other progs see it as 11.9 V ) but 8 pin voltage min is 12.1V and PCI slot volt min is 12.2V imho it looks like problem with PSU. I have changed HDMI cables, changed 8 pin cables.
PSU: BeQuiet 700W Power Zone,
CPU: i9-10900,
RAM: 48GB
Drives: 2 x SSD and 2 x HDD.
Is it worth buying new 850W PSU ?
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