27GL650F Troubleshooting Guide
27GL650F Troubleshooting Guide
I checked if anyone else faced the same problem with their LG 27-inch 144Hz monitor. Everything seemed normal until today when one of the monitors wouldn't power on despite checking connections and swapping cables with another identical unit. I’m looking for a solution or advice—don’t want to spend a lot on a faulty display. Any help would be really appreciated!