4 Replacement Procedures   4.30 LCD unit / FL inverter   
4  
4.30  LCD unit / FL inverter 
CAUTION:  When replacing a LCD, it is required that SVP parameter is set. Update with 
the latest EC/KBC as described in Appendix H “EC/KBC Rewrite 
Procedures”. 
Removing the LCD unit / FL inverter 
The following describes the procedure for removing the LCD unit and FL inverter (See 
Figure 4-43 to 4-46). 
1.  Peel off the mask seals and mask pads and remove the following screws securing 
the LCD mask. 
•  M2.5×8B  FLAT BIND screw  ×6 
2.  Insert your finger between the edge of the LCD mask and LCD and remove the LCD 
mask while releasing the latches. 
 
LCD mask
M2.5x8B  
FLAT BIND  
(with mask pad) 
M2.5x8B FLAT BIND  
with mask seal
 
M2.5x8B FLAT BIND 
with mask seal
 
Figure 4-43  Removing the LCD mask 
4-68  [CONFIDENTIAL]  QOSMIO G30 Maintenance Manual (960-546)