![]() That computer has a different graphics card (built in) than all the newer Dells. Interesting to Note: It does not seem to happen with my much older (2016) Dell Inspiron 7579. It continues to happen - same problem - so I guess it might be in the laptops, not the docking stations (?) This weekend I also bought and installed an ANKER brand docking station and tried that. We've updated the BIOS in each of the three docking stations. We've updated the graphics card drivers on each of the laptops. Things I've Tried / More Info: I've worked with both my company's Help Desk and with Dell technical support. That one, at home, is connected via a KVM switch to the same two home monitors (Dell 24" + Samsung). Then I also bought a THIRD WD22TB4 to use with my own personal laptop (Dell Inspiron 7579). Never had a problem with the Samsung as a monitor before. The home monitors are a 24" Dell and a Samsung TV acting as a monitor. Using the same Latitude 7430 but the home docking station and my own monitors (and, obviously, different cables) - it still happens. Then I bought my own WD22TB4 Docking station for home. There I have two external monitors, both Dell 23". I first noticed it at work where they provided me with a Dell Latitude 7430 and a Dell Thunderbolt WD22TB4 docking station. Setup: This is happening on multiple Dell laptops with multiple monitors, in multiple locations. It can be an hour or more between or it can happen a few times in a row within the space of one minute. They stay blank for 1 to 2 seconds, then come back on. Problem: Every so often one or both of my external monitors will go blank. Don’t editorialize titles or submit clickbait.ĭell Global: Manuals, Drivers, Hot Topics, and Top Solutionsĭell support on Twitter: product support:.No reposts, spam, self-promotion or rehosted content.No offensive, hateful, or low-effort comments. Only submissions that are directly related to Dell & Dell Technologies are allowed.Discord Filter Out Help Posts Only Show Help Posts Dell Website Meet the Dell Family For direct contact with Dell please see the "General Support" section below. Please note this subreddit is 100% unofficial. Feel free to ask questions that are support related or otherwise on anything related to Dell Technologies & we'll do our best to help you. ![]()
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