To Perform a Cold Boot on the Motorola MC9090

  1. Press the primary battery release on the mobile computer to partially eject the battery from the mobile computer.
  2. On an MC9090-G, while the battery is partially released, simultaneously press and release the trigger and the Power button.
  3. Push the battery to fully re-insert it in the mobile computer. One audible click can be heard as the battery is fully inserted.
  4. The mobile computer initializes.

 

These instructions are per Motorola’s User Guide