How to Turn on Dreamcast VMU

When Sega released the Dreamcast video game system in 1999, it introduced many improvements over its previous system, the Saturn, and several innovations. One of those innovations was the VMU, or Visual Memory Unit. Part memory card, part mini game system, the VMU was unique. Unfortunately, it was also power-intensive, quickly running down its two batteries. If your VMU won't start up, there is a way to get it up and running again.

Instructions

1. • 1

     Test your VMU's batteries by plugging the VMU into a Dreamcast controller and turning the system on. If you hear a beep from the VMU, your batteries need to be replaced.

   • 2

     Unscrew the back of the VMU with a small Phillips head screwdriver.

   • 3

     Remove the batteries. You will need two new CR2032 batteries.

   • 4

     Place the batteries into the VMU and screw it shut. The VMU will now work. Press the mode button to start it up.