Celso Martinho wrote a blog about restoring and upgrading a Amiga 1000 computer, the first model of the Amiga series. The updates are: Replacing all the electrolytic capacitors in the power supply and on the motherboard, replacing the IC socket for the CPU, retro-brighting, adding a Parceiro 2+, HID2AMI, a Laser Tank mouse and a RGB2HDMI.