How to I put the ribbon back in my cobra 7750 plt

Cobra.com support homebase
Download and install the one for 7750 plt
Attach GPS unit and update
Also reregister unit if prompted to get life time updates

https://www.cobra.com/support/software-downloads

Hi,
http://www.manualslib.com/manual/468293/Cobra-7750-Platinum.html

Download and go to section 8-9: https://www.cobra.com/sites/default/files/manuals/Nav7750hints.pdf

if its new look at your paperwork there should be a card in there with a product code on it .. if not need to contact product support..

http://www.wedophones.com/Manuals/Cobra/Radar%20Manuals/XRS777.pdf

no operation files

It sound like it is a Cobra GPS. You can go to the link below it should explain what you need.

https://www.cobra.com/detail/7750-platinum-7-professional-driver-navigation.cfm

Here is a pdf that may also help:
https://www.cobra.com/downloads/Nav7750hints.pdf

Thanks for using FixYa

It must be replaced, that isn't covered by warranty (I think)

no when u update it is only the firmware the electronics will still be the same so it wont work with the 7750 firmware srry