Having problems with your HP Pavilion tx2500z Notebook ?

Laptop display goes blank after a second, not lcd inverter

\015 I have a HP tx2500z, 4 GB ram, AMD Turion X2 @ 2.0 GHz, and and ATI HD3200. 8 days after the warranty expired, the laptop display went blank. I am currently using the laptop on an external monitor and other than the lcd display going out there are no other performance problems. Whenever I power up the laptop, or change display settings, I see a perfectly clear image on my laptop screen for a moment, then it goes blank again.I have reinstalled my OS, flashed my BIOS, loaded my laptop using ubuntu live, tried every combination of display driver and screen setting. I have tried removing the battery, reseated the ram, and basically tried every hardware startup I could think of. I have tried the flashlight test and confirmed that the display and the CCFL aren't getting any power after a second. I have opened my laptop, examined the motherboard and checked all of the connections to the LCD. The thing that makes the most sense for this problem is a busted capacitor somewhere on the LCD inverter. The only problem is I replaced the LCD inverter and I still have the same problem.This problem is exactly like the ones people have been having with LCD monitors and blown capacitors. But I have replaced my inverter and I don't know what else to do!\015

Answers :

I have a problem with the HP Pavilion tx2500. the problem is the screen does not show any display. I think it is related to the motherboard. how to solve the problem.
I have had a similar issue with an LCD monitor and the issue was not with the inverter itself but the backlights. They can go bad and short (which is where my issue was. Once they were removed the screen was working again (the lights needed replaced).
\015\012Hope this helps!
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