Windows 10: logitech k800 keyboard reconfigured after windows update.

After the last windows 10 update, my logitech K800 does not respond correctly. I press the CTRL or S and the save to download file comes up. When I hit the C key the letter 9 shows on the screen. How do I get it to go back to its settings and respond correctly?

:)

 

Logitech K800 Keyboard

I have a Logitech K800 Keyboard. I noticed this morning that the numeric keypad doesn't work. I can use the numbers at the top of the letters, but not the numeric keypad. I have the same problem on my laptop. Do you have any idea what the problem is.
I have installed Windows 10 lately. Could this be the problem? Thank You

 

Logitech Unveils New K800 Wireless Illuminated Keyboard

Logitech today introduced the rechargeable Logitech Wireless Illuminated Keyboard K800, delivering bright, precise illumination — day or night. The newest Logitech keyboard features ambient light and motion sensors, ensuring that you have the right amount of backlight when you need it, while conserving battery life when you don’t.

“The Wireless Illuminated Keyboard K800 is perfect for someone who values both form and function,” said Denis Pavillard, vice president of product marketing for Logitech’s keyboards and desktops. “The Wireless Illuminated K800 keyboard includes features that make it a standout — smart backlighting, Logitech Unifying technology, our PerfectStroke key system and Logitech Incurve keys — and presents it all in a very stylish and sleek package that’s sure to please.”





The Wireless Illuminated K800 backlighting automatically adjusts based on the amount of light in the room using ambient light sensors. Motion sensors detect your hands as they approach to turn the backlighting on and to turn it back off when your hands move away. As a result, you’ll enjoy bright, precise illumination and more battery life — up to 10 days of battery life without recharging. (Actual battery life will vary with use, settings and environmental conditions.)

The Wireless Illuminated K800 is always ready when you need it thanks to the micro-USB cable that lets you recharge while you type. Due to the fast, flexible recharging, you’ll never need to replace the batteries. Instead, you can simply plug in the universal micro-USB cable to recharge the onboard batteries.

Because a good keyboard needs to deliver a good typing experience, the Logitech Wireless Illuminated keyboard includes the PerfectStroke key system and Logitech Incurve keys. The PerfectStroke key system helps make every stroke comfortable, fluid and whisper-quiet. And the concave design and softly rounded edges of the durable Logitech Incurve keys position your fingers properly and invite your fingertips to glide from key to key, hour after hour. Additionally, the letters and characters on the keys are very durable and won’t wear off.

The Wireless Illuminated Keyboard K800 is also the latest in a line of Logitech Unifying-compatible mice and keyboards that feature the tiny, leave-in receiver - so small you can leave it in your laptop. Unifying-compatible keyboards feature Logitech Advanced 2.4 GHz wireless connectivity, virtually eliminating delays and dropouts.

Pricing and Availability
The Logitech Wireless Illuminated Keyboard K800 is expected to be available in September for a suggested retail price of €99.99.

 

Logitech K800 Keyboard

Hello Jean,

Thank you for posting your query in Microsoft Community.

Uninstall and Reinstall the Keyboard Drivers.

Step 1: Uninstall the Keyboard Drivers

• Press “Windows Logo” + “X” keys on the keyboard.
• Click on “Device Manager” from that list.
• Search for the Keyboard from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then remove
  the corrupted drivers from the computer.
• Follow the on-screen instructions to complete it and then restart the computer if prompted.

After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.

Update Driver Software from the Manufacturer’s website:

Step 2: Go to the Computer manufacturer’s website and search for the latest Windows 10 drivers available for the Keyboard and then install it by following the instructions given in the website.

If you still have the issue, install the drivers in compatibility mode.

Download the drivers from manufacture's website for Windows 10, if there no drivers available for Windows 10, download the latest driver from the manufacturer’s website and
try installing it in compatibility mode.
Compatibility mode runs the program using settings from a previous version of Windows.

Follow these steps to install the drivers in compatibility mode and check if that helps.

• Download the driver from the manufacturer’s website.
• Right-click on the driver setup file and click on
  ‘properties’.
• Click on the ‘compatibility’ tab and check the box
  ‘Run this program in compatibility mode for’ and select the operating system from the drop down menu and proceed with the installation.
• Once this is done, restart the computer and check if the issue persists.

You may also refer:
Make older programs compatible with this version of Windows (Steps
applies to Windows 10)

I hope this helps you. If you have any further query in future, feel free to contact us. We will be happy to help you.

Thank you.