help my BLACKBERRY DON'T TURN ON

[AYARI BEDIE]

I have a big problem with my Blackberry 8900 Curve this morning, it will not turn on,I didn't find any soulution for my BB I put it in charge 5 hours but he didn't turn on , I tryed with USB cabel and he didn't turn on also ,for the red led in the first he work but when I put it in the PC he flaching 3 times or 4 times and nothing it's happened ,and for your information my battery has life been short lately , and I didn't put it in the high humidity also I didn't try with other battery. this problem is happened yesterday night because I forget to put my BB in the charge .
if you could help me, I would be very grateful.
Thank you all

[niumxp]

do you still have this problem?
i had this problem one year ago and it was because my battery had a problem from the factory and tmobile changed it and now no more problem..

you should try with another battery

[blackberry-unlocking710]

Sounds like a battery issue, try to replace it to test it in a mobile shop and see if it's the problem.