Start up Panasonic cf-48 laptop last night screen saver stopped moving, went to shut down and couldn't. had to unplug and pull battery. tried to restart, z light comes on and others flicker briefly, but then nothing happens. nothing on screen. after a while fan will start, but that's it. suggestions?

And always remember to disconnect yourself from the Internet when you are working on problems like this as it could simply get reloaded as soon as you boot back up. Just take the network cable connection out or turn off wireless. If you don't know how, then simply turn off the wireless router for a bit unless others are using it and have to keep connectivity. And always remember to disconnect yourself from the Internet when you are working on problems like this as it could simply get reloaded as soon as you boot back up. Just take the network cable connection out or turn off wireless. If you don't know how, then simply turn off the wireless router for a bit unless others are using it and have to keep connectivity.