Having problems with your HP Pavilion dv9000t Notebook ?

DV9000 screen flickers

\015 I have had my laptop just over a year, and when i turn it on, the bottom two thirds of my screen flicker, whilct the top third remains as normal. This is exacerbated if i have the laptop on my knee and every small movement causes the screen to flicker. Likewise if i am loading something, the screen flickers consistant to the sound the laptop makes when loading. I am very ignorant to the workings of computers, and would greatly appreciate and help to sort the problems in the simplest terms possible. \015\012\015\012I hope someone can help!!\015

Answers :

Probably your GPU coming loose from your motherboard (it has integrated video chip that cannot be replaced seperately). It's a BGA (surface mount) chip that is soldered to the motherboard. These laptops have overheat issue due to poor thermal design. Solder will eventually fail completely and you will have no video.
\015\012
\015\012Solution is to reflow the GPU chip using reflow pen or heat gun. Youtube has a video of someone doing the reflow on an IBM laptop. Mine had no video and is now working great after reflow and replacing the junk thermal tape between GPU & heatsing and CPU and heatsink with quality thermal paste.
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\015\012If you're not familar with computers...you'll have to take it to the shop which can get pricy for a new motherboard + labor (they will NOT fix your old one). I would contact HP...they have a recall / Enhanced Warranty Program to extend warranty on certain AMD models that experience this issue.
Hi,
\015\012This kind of lcd has some problems with the flex video cord, this cable transmits video to your lcd from your motherboard(Mobo), maybe you will need to remove the plastics from your lcd and put some tape in your flex to avoid false contact, this is a major problem if you didnt have the experience, if ou wish we can fix your laptop for $80(2-3 business days)
\015\012
\015\01210001 buckwood ave 79925 El Paso Tx.
\015\[email protected]
\015\012[email protected]
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\015\012Thanks
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