There are two reset functions, warm boot and cold boot. A warm boot restarts the MC70 by closing all running programs. A cold boot also restarts the MC70, and also initializes some drivers. Data saved in flash memory or a memory card is not lost. If the MC70 is not functioning properly, perform a warm boot first. If the MC70 still does not respond, perform a cold boot.
Hold down the Power button for approximately five seconds. As soon as the EDA starts to boot release the Power button.
To perform a cold boot, simultaneously press the Power button and the 1 and 9 keys.