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- HP Community
- Notebooks
- Notebook Video, Display and Touch
- Re: Thunderbolt 3 port not working with external monitor

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11-29-2023 12:55 PM
This is my work laptop and I just purchased 2 Samsung monitors that support Display via USB-C. But when I connect them to my Zbook the monitor doesn't get any signal. The monitor is charging the PC via the USB-C, but no display. I am using the USB-C cable that came with the monitor and it does support Display. Monitor model is S27A60*U.
I've already tried turning off the laptop and pressing and holding power button for 30 seconds, it didn't help.
11-30-2023 05:26 AM
I have the same issue with my laptop HP ProBook 450 15.6 inch G9 Notebook PC P/N 5Y3T4EA#BH5 USB-c port support display and it worked fine with two monitor for two days but after that display delivery didn't work for even one monitor
do you have any solution?