I have also turn off the Handoff and Cursor and Keyboard on iPad mini and restarted it. I have turned off my universal control on my MacBook pro and restarted it. I have my iPad mini literally next to my MacBook pro. When I reselect my wifi connection, the universal control stops working and I get this error message: A connection error has occurred. The moment my wifi connection is re-enabled/selected, universal control drops out. If I leave wifi on and unselect my wifi connection, universal control works. Universal Control: Not working with iPad Mini with wifi enabled on MacBook Pro 14 Does anyone have any issues with trying to get the universal control to work with iPad mini 6 or any iPads? I have issues with my MacBook Pro 14 inch trying to link to my iPad when my wifi connection is selected. Your suggestions and speculations will be welcome. How does macOS learn of this problem? Does the modem somehow tell it? Where are logs stored where I can see timestamps for when this alert came up? To help me research this problem, I have two questions: I'd love to ask our ISP to try replacing our DSL modem, but, by the time I were to initiate a service call, the situation would have cleared. About 15 devices connect to the web (and sometimes each other) via a DSL modem/router and one extender. Again, their experiences seem to occur at unique times, while all other devices and computers on our LAN continue uninterrupted web access in the meantime. Other non-computer devices on our LAN (Roku, Echo, iPad, garden sprinkler timer) also seem to experience a web access outage in a similar pattern: for a few minutes a few times a week. The alert box stays up, however, so we'll know that it did happen. The affected computer can connect via WiFi to the web via another path, such as an iPhone, and that works OK.Īfter a few minutes, the situation clears: The affected computer's WiFi icon in the menu bar returns to normal and its web interface returns. The WiFi symbol in the screen-top menu bar of the affected computer displays a dimmed icon with a bang "!" over it. The affected computer is not connected to the web, but all other computers remain connected and seem to work fine. While one computer is experiencing this situation, At least three Macintosh computers on our LAN, each running a different operating system, get this message and experience this effect, then recover in a few minutes, a few times a week. This situation lasts a few minutes, then recovers by itself. Each file type has a slighty different installation procedure to follow.įor more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.Another device on the network is using your computer's IP address. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. In most cases, you will need to reboot your computer in order for the driver update to take effect. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.Ĭlick the Update Driver button and follow the instructions. How to Install a driver from Device Manager In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them. Once you have downloaded your new driver, you'll need to install it. Most major device manufacturers update their drivers regularly. To find the newest driver, you may need to visit the Dell website. It is a software utility which automatically finds and downloads the right driver. Tech Tip: If you are having trouble deciding which is the right driver, try the Dell Driver Update Utility. In the results, choose the best match for your PC and operating system. Enter Dell Latitude 5490 into the search box above and then submit. If the driver listed is not the right version or operating system, search our driver archive for the correct version. After you complete your download, move on to Step 2. To get the Latitude 5490 driver, click the green download button above. How to Update Latitude 5490 Device Drivers Quickly & Easily Step 1 - Download Your Driver
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