User's Manual

Chapter 1 — Using the Computer
24 CK3 Mobile Computer User’s Manual
9 Press to turn on the CK3:
• You should be able to navigate to the SDMMC Disk folder and
see the contents of the microSD card.
• If the microSD card is bootable, your CK3 boots from the card.
• If the microSD card contains operating system upgrade
files, the upgrade process automatically starts. For more
information, see “Upgrading the System Software” on
page 61.
For troubleshooting information, see “Troubleshooting Your CK3”
on page 67.