2018年5月28日 · Try the Dell keyboard. Any USB keyboard (wired or wireless) will work on any PC. Try the suspect HP keyboard on a different PC if possible. Try the HP keyboard or another keyboard using different USB ports on your PC. Try other USB 2.0 and USB 3.0 ports. There is either something wrong with the keyboard or something wrong with USB on the ...

2025年1月21日 · NOTE: When you are receiving a keyboard error, or your keyboard is nonfunctional, you may have several options: When your computer has a touch screen, the On-Screen Keyboard can be used until issues on your keyboard are resolved. When at the login-in screen, touch the Ease of Access icon , and then touch On-Screen Keyboard.

2024年11月26日 · Learn how to test your keyboard outside the operating system, run diagnostics, use the virtual keyboard, and update the BIOS. Follow these instructions to ensure your keyboard functions correctly and know when to contact Dell Tech Support for further assistance. For more information, please look at this Article: Keyboard

2024年10月17日 · After a Windows Firmware update the usb keyboard stop work... Update (HP - Firmware - 2.15.12.0) PC HP 400 G9 R TOWER 99P21ET i5-13500 16GB SSD512GB - 9212951

2020年12月13日 · 1st HP Logo, 2nd sytem summary with Processor/Ram Bios version with "Keyboard Error" 3rd a blue square saying Boot issues (this is expected - I have not installed as OS yet.) I have gone through everything I can think of including:

2021年2月2日 · Has worked fine for the last few weeks, but in middle of today keyboard stopped working (i.e. pressing keys does nothing on screen) - no apparent cause identifiable. Mouse works fine, wired keyboard used as replacement and works fine. Can't find any plug in USB dongles to check, presume this is internal in the unit

2024年11月11日 · This can be done in Device Manager by right-clicking on the keyboard item and selecting "Update Driver". If that doesn't help, the next step is to uninstall the keyboard drivers and restart the computer, which should automatically reinstall the drivers on system startup.

2021年7月2日 · Keyboard connector image. USB. PS/2. If the keyboard has stopped responding, find out if the problem is with the keyboard or with the software application you are using. In Windows 10, press the Windows + A key, and note what happens. If the Action Center opens, the keyboard is working and the software that you are using has stopped responding.

2020年1月11日 · Try an alternate keyboard. Any USB keyboard (wired or wireless) will work on any PC; Try the suspect HP keyboard on a different PC if possible. Try the HP keyboard or another keyboard using different USB ports on your PC. Try other USB 2.0 and USB 3.0 ports. There is either something wrong with the keyboard or something wrong with USB on the ...

2018年1月3日 · First attempt: disconnect your keyboard, borrow a keyboard from a friend, and try connecting their keyboard to your computer. If it works, your USB port is OK. Second attempt: Turn the computer off. Disconnect the keyboard. Turn the computer on, to see if you get EXACTLY the same error-message, or a "keyboard not present" message.