what do you mean by "tv wire"? you mean a male-to-male VGA cable, correct? which TV? do you have the correct source selected on the TV? also, are you sure you're holding down Fn key while you press the F8 key?
I pluged the TV wire in the back of my Sony Vaio VGN-A240 and inthe rear of my TV as the tutorial shows but the Fn-F8 keys do not change the monitor.
Sound goes with no problem, but image don't.
Can anybody help me with this problem.