23
8.2.4. F1/F2 Malfunction
C5
is displayed on the unit.
Is there jumper cap on the mainbaord?
Install a matching jumper cap.
Is the jumper cap inserted incorrectly or improperly?
Is the malfunction eliminated?
Replace the jumper cap
Is the malfunction eliminated?
The mainboard is defined abnormal; replace it
End
Re-insert the jumper cap.
Is the malfunction eliminated?
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
The jumper cap
