External monitor via USB-C to LG UN880-B monitor won't be recognized. Connection was made with LG provided USB-C cable and was working great for the first day. Next morning, MBP would not recognize the monitor at all nor charge via USB-C. I tried cycling power both but nothing worked except via HDMI. Go to Monitor Setting Menu → [Settings] → [DisplayPort 1.2] → [Enable] Reset the monitor settings. When resetting the monitor, the default status means DisplayPort 1.2 is activated. ※ When resetting the monitor, all the menus will be reset, so your consent is required. This guide was created for all models, so the images or content may From the documentation, this system appears to have both a USB 3.x port AND two Thunderbolt ports -- you need to use one of the latter to connect to a monitor. The USB 3.x ports are not set up for video -- the Thunderbolt ports are. You also need a Thunderbolt cable (should have the lightning symbol on it). K. Current Monitor Model Name: LG 34WQ73A-B Issue: I want to connect two MacBooks to the same monitor and share the keyboard by attaching it via the USB 3.0 port on the monitor. Everything works as expected over USB-C connected to the first MacBook but the other one is connected over DP and it does not seem to recognize the keyboard. This should fix any issues related to the graphics card driver. Follow the below steps to complete this update on Windows 11: Press Windows + X and choose Device Manager from the list to open it. Now, expand the Display Adapters, and you will find your graphics card adapter. Right-click on it and choose Update driver. Thats why i'm thinking about some sort of adapter for the headphone jack to usb. JohnBonhamsGhost said: a type of converter like sizzling linked should have 2x USB output, one for the PC & one for the PS5. this way the headset can be connected to both at all times. you wouldn't need the monitor to be involved. VnkH. LG GN950-B has same Unknown USB Device Problem as passed models. Tried installing the UltraGear Control Center only to get issues with the USB being detected. This problem appears to be ubiquitous across older models, begs the question, how did it land in their latest line? Thats why i'm thinking about some sort of adapter for the headphone jack to usb. JohnBonhamsGhost said: a type of converter like sizzling linked should have 2x USB output, one for the PC & one for the PS5. this way the headset can be connected to both at all times. you wouldn't need the monitor to be involved. After I used the original USB-C cable coming with LG monitor, the connection is ok, and ONLY on the top usb-c port of the left on Macbook Air M1. Not working with the second port of usb-c. In summary, the USB-C port of Macbook Air M1 and the USB-C cable all come to play. Press the Windows key and X simultaneously to get the device manager window. Click on “Display adapters” to expand the list of adapters. Right-click on your graphics adapter and click on “Properties”. Once the properties window is open, click on the “Driver” tab and locate “Roll back driver”. 2. Overall, how satisfied were you with the usefulness of this information? *. 3. How would you improve the information? *. Help library: [LG Monitor] How to connect a USB port on the monitor Learn how to use, update, maintain and troubleshoot your LG devices and appliances. However, my work laptop (HP Probook 640 G5) and a brand new Lenovo Flex 5 have USB-C ports (not Thunderbolt), and they do *not* work in DP alt mode. They see the monitor's usb hub, but no display. I have also tried a usb-c to displayport cable on each laptop, and that works when plugged into the displayport plug on the monitor.

lg monitor usb ports not working