We will eliminate the obvious, take out the battery, HDD, if you have more than one RAM just keep one, try to boot.
I took out the battery, Hdd, and the Ram that I could access from the back. Tried to power up and got nothing. I then proceeded to take out the Ram from underneath the keyboard. Tried to power up and got nothing. Should I put the Ram that I took from the back of the unit, (the one I took out first) and try to power up. I don't know if this will make a difference.