5 Short beep on start up

pipipo3 wrote: [URL=https://s.amsu.ng/Qjde5hE0afRN]Voltages[/URL]

Hm, your 12V rail has ripple of 196mV, which is too high,
and 3.3V has 76mV ripple which again is a bit too high.

However I am not Electrical Engineer, and PSU specs are a bit muddy, since some say that PSUs tend to "ripple" out of specs when not loaded.
You could download HWInfo app, start it, scroll to all the voltages, then load your system with a benchmark or something, and observe how voltages are behaving.
Basically 12V rail's maximum ripple can be 120mV plus or minus, so if you see 12.120V, that is still within specs, same with 11.880V. Yours is 12.196V
3.3V rail I believe has 50mV spec allowance. So if you see 3.350V, that is still acceptable. Yours is 3.376V

pipipo3 wrote: This is all I could find about the voltages in the BIOS, not sure if the GPU is one of them: [URL=https://s.amsu.ng/AtIJLrRJ5JON]Voltages[/URL]

The link has expired

Using MSI Afterburner I have seen that on idle the voltage for the GPU is 625mV and while playing a game 1050mV

Swapping for another PSU.
In BIOS there should be a section telling you all the main voltage outputs. Would be interesting to see the values

Good luck