ThinkPad laptop doesn't detect 2nd monitor connects using USB 3.0

[Yu-Hsien Cosine Chiu]

I bought ThinkPad X1 Extreme Gen 4 and ThinkVision T24i-2l together as the external monitor is recommended on the Lenovo website when I purchased the laptop.ThinkVision T24i-2l is connected to X1 Extreme using USB 3.0 cable/port. The USB 3.0 cable was shipped in the T24i-2l box. My X1 Extreme Display setting does not recognize the external monitor. The monitor shows "No Connection.... Check Signal Cable". I tried to turn off/on my laptop. My laptop gives me a message "Display Connection might be limited" every time the laptop is restarted. The laptop runs Windows 10.Both laptop and monitor are

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