Windows 7 stopped recognizing my monitor

When she's not writing, she likes reading literary novels and poetry. To install Driver Easy Click. April Cai Last Updated: 10 months ago. Follow to adjust your display settings: 1 On your keyboard, hold down the Windows logo key and press R to bring up the Run box. You can try to roll back your video driver to the previous version as Method 2 shown, or directly update your video driver to the latest version as Method 3 shown.

If the Roll Back Driver icon grayed out, move onto Method 3 t hen. Why is this now the case and what has changes either with the HP configuration or a Windows 10 driven update? I have had this same issue on two separate occasions this week, 4 days apart. It's doing it again this morning, Friday AM. Not sure what the cure was Monday, hoping for the same today. Didn't find what you were looking for?

Ask the community. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. Need Windows 11 help? Check documents and videos on compatibility, FAQs, upgrade information and available fixes.

Windows 11 Support Center. Create an account on the HP Community to personalize your profile and ask a question. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. Give that a try. F8 key is irrelevant until the monitor is recognized by the laptop. You must log in or register to reply here.

All sound is just going through the speakers. What do I do? Windows 8. Laptop Tech Support 1 Jun 27, L tried aero snap on Windows 10, now my laptop will not recognize external monitor, is in power save mode monitor. Windows no longer recognizes or displays my D drive.

Bios recognizes the drive, but not windows Windows doesn't recognize my sound board or driver maybe Windows 10 Not Recognizing External HDD Lenovo laptop doesn't recognize many external keyboard keys anymore.

HP Pavillion not recognizing external monitor. Post thread. Apps General Discussion. Laptop Tech Support. Laptop General Discussion. Question MDM lock, what do I do? Started by murmur80 Today at AM Replies: 1.

Tom's Guide is part of Future plc, an international media group and leading digital publisher. Visit our corporate site. All rights reserved. Before considering troubleshooting options, make sure your device is up to date. If you need help setting up your external monitors, see How to use multiple monitors in Windows If the Extend option is selected, try the following troubleshooting tips. Disconnect all accessories from your PC. Connected docks, dongles, adapters and other hardware can cause conflicts.

Try changing the cable connecting the external monitor. If the new one works, you know the previous cable was faulty. Try using the external monitor with a different system. This can help to isolate whether the issue is with the monitor or the primary system. If your system has more than one video output port, try plugging your external monitor into one of the other video output ports. For example, on some systems, you can right click your desktop and select the software associated with your additional display adapter.

Steps to change the default display adapter vary by device, so contact the manufacturer for more information. First, to confirm that one external monitor does work with your system, see the above info about using only one. For information on how many monitors your display adapter can support, contact its manufacturer.

Note: If you are trying to use a display splitter extend your display to more than one external monitor, you won't be able to. The splitter is duplicating the same signal instead of creating two independent signals. If your device only has one video output port, then by default, you can only support a single external monitor.