There is another way of removing BIOS-password by using Intel ME software. Basically, it allows you to read and write BIOS chip from Windows, without soldering the chip. However, a few things need to be considered:
- It's needed to remove/change position of a jumper if you wanna flash to BIOS chip while reading from it doesn't. Some times you need to use a wire as the jumper is removed by default.
- Make sure that you have the right BIOS to flash to the chip. Otherwise you can't boot up. In that case you will need desolder the chip and use a programmer to flash BIOS to it.
Overall, while this technique could be avoid of using solder-iron, it requires some knowledge of understanding motherboard (and maybe reading schematic) and BIOS flash.