Nikon D780 DSLR Camera (Body Only) - Manual (Page 816)

770 Troubleshooting
Memory card is
locked. Slide
lock to "write"
position.
W ,
X
(flashes)
Memory card is locked (write protected).
Slide card write-protect switch to “write”
position.
This card is not
formatted.
Format the
card.
T
(flashes)
Memory card is not correctly formatted.
• Format memory card.
• Replace with correctly-formatted memory
card.
Unable to start
live view. Please
wait.
—
Camera’s internal temperature is
elevated.
Suspend shooting until camera has cooled.
The camera is
too hot. It
cannot be used
until it cools.
Please wait.
Alert
Problem/solution
Monitor
Control
panel