Hello everyone, i am desperate, here is the situation: I have a macbookpro5,1 (2009) 15inches my battery stopped working, so i threw it away (in the battery bin) so right now, i have a macbook without battery. I will be able to buy a new one in about 2 weeks. My macbook would not start up without the battery(it was plugged to the AC adapt.) i figured out that by plugging it ang holding the power button few seconds, then realinsing it, then pressing it would turn it on but once on, the fans would run FULL SPEED and the 'function keys such as keyboard light or sound would not work. a SMC reset is impossible. i decided to format my SSD and reinstall lion but now ly recovery dusk says something like: " could not find the necessary information on this disk" PLEASE HELP i spent already too much money on that computer with the RAM and The SSD!! will it get better just by using a battery or...? thanks in advance!!