Acer Aspire 5315 Notebook "computer flashes red light beeps" Questions

...red light's flashing even without battery anf power supply! Please help. acer aspire 5315 wont turn on, but the battery led lights up when the ac adaptor is connected..pls help. Mines doing the same ...

...flashes 3-4 times and doesnt power up, with the battery in. Then when I wiggled the power cord plug in the back the purple light will flicker briefly. What does this mean, is it the pwoer cord or ...

computer fixed and i suggest that all of you who have these problems to do the same. Hope this helps. For anyone having trouble with their Hp Dv20xx and no longer have the 1 year warranty service here

computer tries to start, the fans turn on, the hard drive initializes then stops, the DVD starts then stops then the fans turn off. The clock light flashes red then amber and the Satellite light which