I want to buy a new monitor for my laptop and first decided to test the connection on computer monitors. I can't figure out what the problem is and which monitor I should choose.
When connecting an asus vivobook 15xled k3504V via HDMI, I can only set 60Hz in 2K resolution on the connected Thunderobot DQ27C240L monitor. If I switch to Full HD, I can set it to 120Hz.
I connected both my monitors that are connected to the PC via this HDMI cable. The second monitor is AOC G2590FX. Both show the image at the declared hz value.
My question is why the laptop doesn't want to display more than 60Hz on a 2K monitor, and more than 120Hz on a full HD monitor. There is clearly no problem with the cable, since both monitors on the PC show the declared hz value via one HDMI cable.
The intel driver on the laptop has been updated.In screen expansion and duplication mode, nothing changes. The laptop itself supports 2.5k resolution and 120Hz.
I want the laptop to lie as a system unit in the closed state, and the image to be only on one monitor, but I want the image to be 2k and at least 120Hz like a laptop.
