Dell 1545 laptop dim display

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sivakumarkollam

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My dell 1545 laptop is dim display (15.6 l c d). Inverter board voltage is okay,i change new l c d and inverter board..did not get bright in l c d..can you help me...
 
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Did you check CCFL lamp?

What you mean put new LCD? Just LCD without backlight and other parts?
 

Yes i check first it after new 15.6 lcd and inverter changed
 

CCFL and inverter works then. Did you open LCD panel completely and see that CCFL have light on full lenght?
 

first time ccfl is not work so change inverter..not get light. after i will change lcd 15.6.. not get result
 
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Does LCD screen showup any picture? Did you try to light with some handlamp? Or best is to open panel and from back side to use handlamp.

If you dont have anything on LCD screen then look motherboard VGA section.
 

ya that's on mother board VGA section...WHAT CAN I DO...HOW TO FIND OUT THIS IC...
 
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How to find out this chip... Chip number or ather idea
 

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