Dell 210-AXLH 사용자 설명서 - 페이지 21

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Troubleshooting

If DDM cannot work with your monitor, DDM will show below icon in your

notification tray.

Click on the icon, DDM shows a more detailed error message.

Please note that DDM only works with Dell branded monitors. If you are using

monitors from other manufacturers, DDM doesn't support them.

If DDM is unable to detect and/or communicate with a supported Dell monitor,

please take below actions to troubleshoot:

1. Make sure the video cable is properly connected to your monitor andyour PC,

especially the connectors should be firmly inserted into position.

2. Check the monitor OSD to ensure DDC/CI is enabled.

3. Make sure you have the correct and latest display driver from the graphics

vendor (Intel, AMD, NVidia, etc.). Display driver is often the cause of DDM failure.

10:17 AM

2020/08/01

10:17 AM

2020/08/01

Troubleshooting