G1000/GFC 700 Post Installation Checkout Procedure – Hawker / Beechcraft King Air C90
Page 2-21
190-00682-00
Revision 5
2.17
Software/Configuration Troubleshooting
Problem Solutions
MFD or PFD displays do not power up:
•
Ensure that the criteria listed in 2.17.1 are
fulfilled for the applicable situation.
•
Ensure power is present at display backshell
connector.
•
Replace display.
Software file load fails:
•
Ensure that criteria listed in 2.17.1 are fulfilled
for the applicable situation.
•
Ensure that LRU is reporting data on System
Status page (LRU is ‘ONLINE’). Check data
path wiring as needed.
•
Retry software file load or try using a different
card. Ensure that the MFD is not touched
during the loading process.
•
Ensure that LRU part number is compatible
with software version and Card Loader. Refer
to the General Arrangement Drawing and to
Section 1 of this document.
•
Replace LRU.
Configuration file load fails:
•
Ensure that criteria listed in 2.17.1 are fulfilled
for the applicable situation.
•
Ensure that LRU is reporting data on System
Status page (LRU is ‘ONLINE’). Check data
path wiring as needed.
•
Retry configuration file load or try using a
different card. Ensure that the MFD is not
touched during the loading process.
•
Ensure that LRU part number is compatible
with Card Loader. Refer to the General
Arrangement Drawing and to Section 1 of this
document.
•
Replace LRU.
GIA1 and/or GIA2 to ‘LRU’ data path not working
•
Ensure that criteria listed in 2.17.1 are fulfilled
for the applicable situation.
•
Ensure GIA1 and GIA2 are configured
correctly.
•
Check wiring, connectors & pins as needed.
Software File Mismatch Alert appears in lower
right corner of PFD when started in normal mode:
•
Ensure that proper software file part number
and version were loaded to LRU. Refer to the
General Arrangement Drawing and to Section
1 and 2.17.1.
•
Check and ensure that correct Card Loader
was used during load process. Refer to the
General Arrangement Drawing.
•
Reload software to LRU.
