ABB IRC5 Product Manual page 241

3HAC021313-001 Revision: K
4.12. Replacement of motherboard in computer unit DSQC639
Action
4. Secure the motherboard with its attachment
screws.
5. Refit the PCI boards.
6. Refit the flash disk.
7. Reconnect the fan connector on the
motherboard and refit the coverplate.
8. Refit the computer unit.
4 Repair activities, controller IRC5
Note/Illustration
Detailed in section
boards in the computer unit DSQC639
on page 249.
Detailed in section
Compact Flash memory in computer
unit DSQC639 on page
Detailed in sectionReplacement of
computer unit DSQC639 on page 226
Continued
Replacement of PCI
Replacement of
272.
239