Screen panel for Acer k222hql

Acer usually uses Innolux on the lower end monitors and LG or Samsung panels on the higher end IPS ones; yours is on the lower end, so I'm leaning towards Innolux for yours.

@oldturkey03 Has a guide for your monitor that covers how to open it and check it: Acer K202HQL Monitor LCD Panel Replacement

Take the LCD number and check it; if the panel is too expensive, just be mentally prepared to consider it e-waste. Monitors are rather infamous for their parts cost, which is an issue with broken LCDs to the point many of them hover at 60-70% of the parts cost being as much as a newer one with IPS, 75hz and HDMI instead of DVI.