I have a Toshiba Satellite A355D-S6889 laptop. I was doing a Bios update when it locked up. I let it run all night, hoping that it would correct itself. The next morning about 8 hours later, it was still at the same percentage. I tried to press the power button to restart it but nothing happen. I finally disconnected the power and removed the battery. I waited a few minutes and connected everything back. But to my surprise, when I pressed the power button nothing happen. The power light on the laptop indicates that it's getting power but it want power up. Is there anything that I can do to salvage my computer?