Monitor goes on and off while gambling?

Have a nice good day,

Yesterday I bought the (MSI LED monitor (1920x1080, Full HD, 1 ms response time, 144Hz) »Optix MAG241CP) and so far everything went well.
(I connected it completely normally by HDMI cable.)

And wanted to try the monitor in a round Fortnite. But already in the charger screen the monitor flickered so he went in and out about 2 seconds or sometimes longer. And yes, all the time. Then I wanted to try it in other games but since the same (Overwatch, World of Tanks, League of Legends, etc.) I wonder if it is s.der graphics card or something, I do not know well with PCs. I own a AMD Ryzen 5 2400G with Radeon Graphics 3600 MHz, 4 cores, 8 logical processors, so a processor with graphics card

It is clearly overloaded, I would just get a decent graphics card LOL

Is an MSI NVIDIA GeForce GTX 1050 Ti Gaming X 4G graphics card enough? Or should it already be a 1060, 1070?

Why deal with the beginner models, if you can get directly the Gtx 1080 Ti or the Rtx 2080, then the ruble will continue to roll over the next few years.

The Ryzen 2400g is not overloaded.

I would just swap the screen, for sure.

If I may only notice, such a monitor with 144Hz and then only an Apu? If I buy such a monitor I would also grow a graphics card, so that this is worthwhile. I would recommend something to you, just write down your budget.

Which graphics card would you recommend to me?

How much do you want to spend that?

Otherwise I could recommend you for example the Rx 5700 or Rx580 8Gb.

So I could spend around 350 euro

Take another screen for comparison.

Okay I have, I've taken such an old screen from LG with a DV-I connected and running

But he probably has no 166 Mhz.

But you can send the monitor back yet.

If someone else is having problems, then you can still think.

Every device must always be delivered by a QA (Qallity Audit) and will not be unseen. "

Then I would buy the Rx5700, but in any case wait for the custom designs