The laptop is two years old and work properly since a few weeks agou I can't turn it on. The charge yelow light started blinking. I replace the battery and start compiuter normaly. Now there are no blinking, charger light turns into green but compiuter doesn't starts anymore. The green start light turns on for a couple of seconds but thats it - no sounds working fan, HD, nothing! There are some methods to figure out whats happens? Is the mobo died? Thanks.

Hmm have you called tech support?

oops double post sorry

It's realy strange, but my compiuter is working again! I didn't call tech suport(I never did!) just dissembled my loptop apart, washed mobo using rubber alcohol, brush, and skrew up all pieces back! (Did twice because forgot to conect the speaker's plug!)Tpfu, tpfu, tpfu....