Nothing is displayed when the monitor is connected to a computer, phone, or tablet
| Nothing is displayed when the monitor is connected to a computer, phone, or tablet |
Problem
Nothing is displayed when the monitor is powered on and connected to a computer, phone, or tablet.
Cause
This issue may be caused by the computer status and cable connection. Refer to the following possible reasons:
1. The computer, phone, or tablet is not powered on or is in hibernation mode.
2. The signal cable (DP/HDMI/USB-C) of the monitor or connected device is not inserted properly.
3. The device connected to the monitor is not working properly.
4. The USB-C port on certain devices does not support displaying images.
5. A non-standard USB-C cable is used.
Solution
Step 1: Make sure that the device connected to the monitor is working properly.
Step 2: Use the standard signal cable (DP/USB-C) of the monitor and ensure that the cable is inserted properly. If a non-standard signal cable is used, ensure that the cable works properly on other devices.
Step 3: Connect the device to another monitor and check whether the display is normal.