What people seem to fail to understand is the fact that inside a computer tower you won't have more than 30 Volts, while in a monitor or TV set you can easily have 30.000 Volts which is quite higher and thus quite more dangerous.

My advice is: play as much as you want with microelectronics but be extremely careful with high-power electronics.

I will insist no more.

PRACTICE LEADS TO PERFECTION !