Acer Aspire 5750 turns on when it wants

Registration date
Wednesday January 16, 2013
Last seen
January 16, 2013


My Acer laptop decided it would not turn on the other day after i shut it down the night before. It tied all the usual, take battery out, plug out the mains, hold the on button for a few mins, plug in the mains, turn on and put in the battery and it did not work. There is not a peep out of it, only on blue light for 10 seconds when i press the on button which quickly goes off.
Then i left it a few hours and it came on and worked fine. So just put it into sleep and when i opened to try and turn it on the same problem happened again. I left it over night once more and then in the morning first try it came on for me and worked fine.
There is clearly something wrong with it but I dont know what to do because im nearly at the stage where i cant close it or it will not turn back on for me. The night before it hppened the first time there was a power cut in the area and it was plugged in during this. Can this have affected it in any way.

I hope someone can help me with this problem as i need it for important work asap.
Thanks in advance,