A display that is sleeping on its own cannot respond to the Mac's query, and will stay dark. This can allow the display to enter its own sleep mode, on top of the Mac's not sending it data. Some displays include their own private 'sleep' settings for the display alone. Changing those may make your display more responsive. Some displays have On-Screen Display settings that can be used to tell the display a computer is attached on a certain port, or a certain port should be highest priority.

They need to pay attention to the port you are actually using, or they will miss the query. It's a 34-inch wide display with a 5K horizontal resolution and 4K. The LG UltraWide 5K2K is a powerful monitor aimed at creative professionals. In size, the Book 3 Ultra is thinner and longer at 0.65 by 13.99 by 9.86 inches. Best 5K monitor aimed at creatives for MacBook Pro. Modern Displays with multiple ports are sometimes busy scanning the other ports, looking for an input, and miss the query from the Mac. The Book 3 is lighter at 3.95 pounds than the MacBook Pro at 4.7 pounds, or 4.8 pounds with an M2 Max chip. So try doing some of those things and see if the display comes alive.

on invoking Option-(Detect Display) button in Displays preferences (from another display).

at insertion of the Mac-end of the display-cable, provided everything on that cable is ready-to-go.

This query is only sent at certain times: Otherwise, the display will not be shown as present, and no data will be sent to the display. To get a Mac display to become active, you need the Mac to query the display, and the display to answer with its name and capabilities. BUT, it only happens under certain conditions: If you equipment is not defective, the display comes up and shows a picture without intervention of any kind. Be sure to click ' Accept as Solution' when you find an answer that works for you. I suggest reaching out to our Business Center if LongHiker s help doesnt work out for you. There is no such 'configuring', 'driver-adding' or 'fussing' to be done. The Samsung Monitor model code that youve provided is a Business model.

You are getting advice from PC experts, who know NOTHING about Macs.

Samsung monitor drivers for macbook pro