“It is enough that you turn off you computer during thunder storms, in order to protect it from power surges.”
This statement can be very misleading. Turning off your computer is an important key in avoiding power surges caused by bad weather. But in addition to turning off your unit, you also need to unplug all of your computer hardware.
Many computer users do not bother unplugging their PC units from the wall socket during storms. When lightning strikes the right places at the right time, intense electrical current can travel through the electrical wires and enter the computer. Sensitive computer components can be fried in seconds and irreparably destroyed.
Energy fluctuations brought about by faulty electrical wiring can also achieve the same results. Internal computer components are particularly susceptible to power spikes and abnormal electrical activity. Hence the reason why computers have a power supply unit. This powerful computer hardware converts raw energy from your power lines into energy that is safe for your computer components.
Unfortunately, a power supply unit is unable to handle powerful energy spikes. For added protection, always use surge protectors when operating your computer hardware. Surge protectors regulate the current feeding your equipment and make sure that electrical voltages are mild enough to prevent damage.
An uninterruptible power supply with surge protection can be a very valuable asset and a worthwhile investment. Consider purchasing one. A UPS can buy you enough time to safely shut down your computer during a power failure. Computer hardware that are hooked up to these powerful devices can run for a few more minutes during a blackout or power outage.
When the next storm strikes, do not forget to disconnect your computer hardware after you turn them off. A plugged computer, even when it is turned off, is still very much susceptible to the devastating power of energy spikes and fluctuation.
