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Hi, I'm looking at Asus PG27AQ 27" 4K UHD (3840x2160), IPS, G-Sync for Gaming (Main/Left side) and a Ultra-wide screen for Photography and Videography (right side) *Not sure what brand/monitor i'm going with it yet. Any recommendation? Would guys go with the Gaming Monitor and a Ultra-wide screen set-up Or two of the Asus monitors? since it 4K? Thanks!

It all started when I switch my main SSD to a old ssd, just to check if important is on it. so I can use that drive as storage. there wasn't so I switch it back. Turn it back on everything seem normal. Next morning turn the pc on. Pc wont boot Turning it on and off. finally on several attempt the PC finally boot. That happen pretty much everyday for a week. Now it got worst, every time I turn on the pc its on for like 1 or 2 second and it turn off, back on and off again. things I have done is - change the CMOS Battery Its a 4 or 5 year old PC (Yes i need an upgrade haha) But I'm stalling time. I don't think it the psu do you guys know what might need be replace/or what is wrong with it? Thanks,