Check 2
Replace the FL inverter board with a new one and test the display again. If the
problem still exists, perform Check 3.
Check 3
Replace the LCD module with a new one and test the display again. If the
problem still exists, perform Check 4.
Check 4
Replace the panel sensor switch with a new one and test the display again. If the
problem still exists, perform Check 5.
Check 5
Replace the display cable with a new one and test the display again. If the
problem still exists, perform Check 6.
Check 6
The system board may be damaged. Replace the system board with a new one.
610CT
2-27