some portion of my hp laptop led gets dim

[urshobhit]

hii guys i have a hp pavilion dv6t-3000, i am facing a strange problem with my laptop led sometimes the top left corner of my laptop led becomes dim,see this image http/i1258.photobucket.com/albums/ii527/urshobhit/DSC_0049.jpg it happens 1-2 times a day otherwise it works perfectly, so what is causing this issue ccfl bulb,inverter or loose connection ?

 

[markwp]

Since it's only in the corner, my guess would be the ccfl. If the inverter was going, the entire screen would suffer.

That said, replace both - a bad ccfl will put extra stress on the inverter.

Mark

 

[urshobhit]

thanks for the reply mark, the light goes dim occasionally so should i replace these now or i should wait for some more time ?