fix Nvidia problem.

most common problem with all laptops which are having BGA NVIDIA graphics chip,
given below..


1) bad display/black

2) running vertical/horizontal lines of whole lcd display

3) restarting/hanging

5) no display(blank)

6) external monitor projector display okay but laptop lcd not showing display

7) laptop lcd showing display but no external output.


Let see how to fix nvidia problem in HP DV2000 laptop...



(laptop display was coming like this before my chip level operation.)


the very first think about my this post on RE-FLOW BGA CHIP is, you don't need a costly BGA REWORK STATION MACHINE to fix the problem all time .
that can be possible to fix without special machine
just you need a simple smd hot air gun(smd rework station) or a heat blower.

so....let see how you can re-flow the BGA chip without having a special

first open laptop carefully and take it'a motherboard on your working desk,
and start flow my steps

normally warm-up motherboard slowly




Start focusing heat blower on NVIDiA BGA chip
you can choose a good quality liquid flux as per your requirement



Reinstall CPU and heat-sink



Now your laptop motherboard ready to working again.
so check it out.....




that all step i flowed to fix a hp DV 2000 nvidia BGA problem, without using a costly BGA rework station :))

have a gooood luck!!! frds