How to reset Logitech bluetooth keyboard?

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My Logitech K810i bluetooth keyboard sometimes start to do it’s own things and output wrong characters when I try to type something. Example when I try to use “” I get something like “§” and “½” and so on to my screen. Rebooting the computer or turning the keyboard […]

How to reset Cisco Catalyst 2948G-L3 Switch

I tried all tutorials, helps and tips which I just could find on the Internet about how to reset Cisco Catalyst 2948G-L3 switch but non of them worked. I tried hitting Pause/Break button with Hyperterminal but that didn’t work or do anything at all. But then I decided to try putty because it has […]

Reset Dell Optiplex BIOS Password

Need to do something for Dell Optiplex computer (example install newer operating system) but some smart person has moved hard drive first on boot sequence order and added password for bios? Well.. then you just need to rest BIOS password which is pretty easy with Dell Optiplex computers.

You just have to find one jumper […]