Panasonic Toughbook CF-F8EWAZZAM Operating Instructions Manual page 28

First-time Operation
H Insert the media containing the files copied in step C-D, and then tap
[Browse].
I Select the file and tap
J Tap [Next].
K Tap [Update Start].
L When the confirmation message appears, tap [Yes].
ROM Update will start.
When ROM Update terminates, the wireless display will restart and the
[Date/Time Properties] screen will appear automatically. (
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page 20)