Question Help - Monitor loses signal randomly while gaming (computer still keeps running)

[goot]

I have a GTX 3090 card

randomy, every now and then while gaming my monitor suddenly loses signal

i can tell that my computer keeps running fine but i have no signal on my monitor

i have tried connecting the HDMI cable to another monitor when this happens and same thing

i need to cold restart my machine each time

is this a defective card ?

i have run performance checks on my card and everything seems fine - both fans are working fine and temperatures are ok

 

[Lutfij]

Welcome to the forums, newcomer!

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

I have a GTX 3090 card
If this card is replacing another prior to it, what were you working with and did you remove your prior GPU's drivers?