Garmin G1000 Maintenance Manual page 136

_________________________________________________________________
15. If GIA main boot block version is 4.00 or earlier press the CANCEL softkey on the PFD
and select 'YES' at the prompt. Continue to the next Section for instructions on loading
GIA main boot block version 4.01.
If GIA main boot block version is 4.01, do not cancel the software upload.
Loading Boot Block Version 4.01
1. Remove power from the PFD.
If power is removed from the entire G1000 system GIA 2 may appear as GIA 1.
2. Insert the GIA 63 boot block version 4.01 loader card into the top slot of the PFD.
3. While holding the ENT key on the PFD, restore power to the PFD.
4. When the words
release the ENT key.
5. Use the FMS knob to turn to the Software Upload page on the PFD.
6. Verify 'GIA 6X Boot Block 4.01' appears in the File List.
7. Verify 'GIA 1' and 'GIA 2' appears in the LRU window.
8. Press the FMS knob to highlight 'GIA 6X Boot Block 4.01'.
9. Press the LOAD softkey.
10. Press the ENT key at the "BEGIN FILE UPLOAD?" prompt.
Do not turn power off or cancel the software upload while the boot block is
loading.
11. Confirm update completion and press the ENT key.
12. On the MFD use the FMS knob to turn to the System Status page.
13. Highlight the replacement GIA (1 or 2).
14. Verify 'G1000 GIA 6X SYS' is being reported in the description field.
15. Power down the G1000 system.
16. Remove the GIA 63 boot block version 4.01 loader card form the PFD.
Page 7-10
Rev. B
NOTE
NOTE
appear in the upper left corner of the PFD,
NOTE
G1000 System Maintenance Manual
190-00907-00