posted 10-21-2014 07:33 PM ET (US) I have a Garmin 740. The GARMIN 740 was working fine the last time out. Today when I went down to the boat, I pushed the power button and on the screen it says missing software. What do I need to do to correct this? Why has this happened?
jimh
posted 10-22-2014 12:30 AM ET (US)
There has been some corruption of the contents of the stored data.
Contact GARMIN technical support.
gvisko
posted 10-22-2014 12:11 PM ET (US)
Thanks Jim. Garmin is mailing me a update software sd card to insert in The unit. Thanks for your advice--George