Hi guys, I have a vaio laptop, a VGN-197VP(GB) laptop. A friend of mine used it last night and this morning, I tried to check my mail and the laptop is asking me to reboot and select the proper boot device.
What can I do to get it up running like before

Ooooooo that's a bad sign... it means its not seeing your hard drive for some reason... likely because it crashed or died.