Garmin G1000 Maintenance Manual page 135

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5. When the words
release the ENT key.
6. Press the NO softkey at the "DO YOU WANT TO UPDATE SYSTEM FILES?" prompt.
7. Repeat step 3 and 4 for the MFD.
8. Restore power to all remaining G1000 LRUs.
9. On the MFD use the FMS knob to highlight the replaced GIA (1 or 2) on the System
Status page.
10. On the PFD use the FMS knob to turn to the Software Upload page.
11. Use the FMS knob to highlight GIA 6X software.
12. Press the LRU softkey and highlight the replacement GIA (1 or 2).
13. Press the ENT key to begin loading software.
14. The boot block version should now appear on the MFD.
G1000 System Maintenance Manual
190-00907-00
appear in the upper left corner of the PFD,
Page 7-9
Rev. B