The Nvidia A3 chipset internally controls the USB, wireless, bluetooth, SATA, 1394 connections, SD card reader, and fingerprint reader. When your chipset needs a reflow, you see devices start to act poorly such as the video, wireless, or webcam.
The issue with the DV2000 laptops happens to be both your fan, video memory, and video card.
If you update your BIOS that will help with the overheating, and update your video card drivers directly from Nvidia for the GO6150 series.
If you do not update these files, you will need to have a BGA reflow service to fix your chipsets to restore your wireless and video.
What will happen is you will get no video, all blue lights, and the system will cycle on and off every 1 to 2 minutes. Content provided by Yahoo Answers.
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