Hi well when i turn on my laptop it starts up for a few seconds then shuts its self back down.
Dc power jack problem.
solution = local experienced computer tech that can solder
the broken dc jack pin back to the motherboard.
If the the laptop is failing to boot very early in the4 boot sequence, then this usually points to a failure somewhere on the motherboard. There are a few test you can run to try. 1) Try downloading the following Diagnostic program and running it on your computer. The download makes a bootable CD, and you can try running a bunch of diagnostics on your computer with out having to boot into Windows. You can test memory, the hard drive, and other things. http://www.ultimatebootcd.com/ 2) Try replacing the memory. Sometimes bad memory can cause a device not to boot. 3) If neither of the above suggestions work, then I'm afraid you will need a new motherboard.
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