Your personal computer (PC), like any other electrical item in your house or office, need a steady supply of electricity to function. This stream of power comes from the battery in the case of a laptop, but a desktop will generate electricity straight from an electrical socket.
If you live in a region prone to blackouts, you may be concerned about Can a PC survive a power surge? Before we get into how to protect your equipment, let’s take a closer look at power outages and how it affect your PC.
Can a PC survive a power surge?
Yes, a PC can survive one power outage. However, the bad news is that frequent power outages can have a negative impact on computer equipment. The good news is that you can avoid this injury by taking some simple precautions.
And don’t forget to check Should I plug my PC into a surge protector or the wall?
So What exactly are power outages?
The electricity that passes through a building is not fixed. The supply of electricity fluctuates. This flow sometimes falls below the ideal electrical rate, while other times it becomes excessively high, as in the event of an electrical surge. A blackout, also known as a power outage, occurs when the power goes entirely off. A blackout is usually beyond the property owner’s control. And can be linked to damaged power lines or an unanticipated problem with a power station. Blackouts are also occasionally scheduled, such as when the ESB is working on electricity cables near your home or place of business.
A loss of power may not always result in a blackout. A brownout, also known as a dip or sag in electrical levels, happens when electrical flow dips but does not entirely stop. This is usually only apparent when the lights flicker or dim.
Blackouts and brownouts aren’t the only problems that might occur with an electrical system in a home or business. Electrical surges can potentially harm residential electrical systems and equipment. Surges occur for a number of causes. A power surge can be caused by anything from short circuits to electrical overloads to lightning strikes.
Power surges can completely destroy electrical equipment, which is why we constantly recommend our surge protection Ireland solutions. These solutions are intended to safeguard Irish homes and businesses from all forms of power surges.
How a Power Outage Affects a PC?
The most significant impact of a blackout on a computer is an abrupt and unexpected shutdown. For good reason, computers feature a shutdown button to securely cease the computer’s complicated working processes. When you press the shutdown button, the computer initiates a sequence that terminates all active programs. When all of these ongoing processes are turned off, the computer is supposed to shut down.
When a computer abruptly shuts down, these running processes are terminated, possibly in the middle of an important operation. This has the potential to corrupt everything from data to applications. This corruption might have a serious impact on the computer’s operating system in some situations.
Although unpleasant and occasionally infuriating, the degradation of a Word document or an Excel spreadsheet isn’t the main worry here. A abrupt and unexpected shutdown can have an impact on system files. A corrupted system file can seriously harm your computer’s software.
Power interruptions not only harm software, but they can also harm your hard disk over time. When a computer abruptly shuts down, the read and write heads snap back into place. This rapid motion can create microscopic scratches and defects on a computer’s internal components, eventually destroying the hard drive.
A total power outage is frequently followed by a quick electrical surge. Any plugged-in electrical equipment can be destroyed by a powerful surge. Computers are particularly vulnerable to power surge damage due to their complexity. While a blackout may cause minor damage to an equipment, a power surge can be disastrous.
How to prevent blackout damage to a computer
There are a few actions you may do to assist prevent blackout damage. You could, for example, invest in an uninterruptible power supply (UPS). During a power outage, a UPS will keep your machine running. These gadgets are available at the majority of electrical retailers. We recommend looking for UPSs with surge protection built in.
Most UPS units simply provide enough power to shut down a machine. Others, on the other hand, can be programmed to shut down your machine automatically when a power outage is detected.
Alternatively, if you live in a region where power outages are often, you should consider using a laptop rather than a fixed desktop.