Hello, I just got an IBM 600 in a recent trade. I plug in the cord, press power, the light on the far right lights up, but nothing shows up on the screen. I tried hooking it up to a computer monitor, but still nothing shows up. It pretty similiar to this one: http://www.laptopoutlet.com/ibmth600lapi.html I know its reallly old, but i just wanna try to get it working. Im new to laptops, so there may be something stupid that im missing. Thanks for any advice.