Logitech Computers & Internet - Page 3 - Recent Questions, Troubleshooting & Support

https://www.laptopkey-europe.com/tutorial-installation-keyboard-keys.html

I have had the same problems on an XP configuration. You need to completely uninstall the Logitech drivers and first connect a wired keyboard.
Then reboot and follow the installation instructions for the Logitech keyboard/mouse combi. This probably means running the installer and then connecting the USB device.
It can actually take a few reboots before everything works, very annoying stuff.

go to logitech support, download setpoint software and follow instructions on setting secure connection. i just did it with mine and keyboard got fixed. your symptoms should be that the qwerty keys dont work but the multimedia, clock and function keys are working. the setpoint software will take care of that.

get a new one

bob

had a similar problem. i took the new batteries out again and WAITED about 20 seconds before putting them back in. the red light stopped blinking.

Just had this happen on a K800 wireless keyboard. Went into keyboard settings and *enabled* the caps lock key, turned off caps lock, then *disabled* the caps lock key again. Hope it helps

Probably time for a new one. Logitech aren't supporting it. https://support.logi.com/hc/en-us/articles/360024361233 Or you can risk a site like this. http://semantic.gs/logitech_precision_lens_f2~4_driver_v2_download Did you try the Drivers that come with Windows? Operating System information is useful in such questions :>) ..

As you now know, water/liquid and electricity do not bode together well. Purchase a new keyboard, that one is scrap.

https://images.app.goo.gl/8H7wzYrkp9TKVBSK6

Go to the logitech official web site and download the drivers for your mouse.

click the reset button on the back while the unit is on. When you are connecting to it, you will see a code that you need to enter on your keyboard. Make sure to hit enter after. (this website suck btw)

There are tips and videos here to disassemble and clean. https://www.google.com/search?q=fix+Logitech+TrackMan+Wheel ..

It sounds like the mouse broke when you dropped it. You might want to check the warranty.

All the information necessary to charge or replace the two AA batteries is available in the first page of this Google search: https://www.google.com/search?client=firefox-b-1-d&q=logitech+folio+keyboard+battery+

Hold the red button in while inserting the dongle will give you bluetooth.

it will with a usb receiver. it will not work without it Check this video for more help http://www.youtube.com/watch?v=93V8F1HwMjk

I have the same problem and have tried just about everything, still no result

Try http://www.uptec.com.hk/download.htm

Keith

this driver works: https://drive.google.com/file/d/1TYjNpxEM9DJx43jrS1DUfqs2MxR2x6lx/view?usp=sharing