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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 helped me so many [...]

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 which [...]

Nokia CS-15 and Linux

First of all if you have “PIN code request” enabled then you have to disable it (I used my Nokia E90 for that).

Then install usb-modeswitch and wvdial if you haven’t already installed them.

Attach your Nokia CS-15 to your computer USB port and run lsusb (so we can be sure that your computer notice your dongle).

When [...]

Sony Ericsson GM29 on Linux

Using Sony Ericsson GM29 GPRS modem on Linux to send text messages.

I use this kind of code which I get from usenet but I have modified it for my own purpose:

#! /usr/bin/kermit +
set port /dev/ttyS0
set speed 9600
if fail { [...]