How To Ground Yourself When Building A PC

How To Ground Yourself When Building A PC

You want to put together a computer or change out some of its parts.

But you’ve heard that if you don’t ground yourself, a single touch could damage your hardware if you don’t.

Many people on online forums say that touching bare metal is enough to ground yourself when building a PC, but there’s a lot more to it than that.

You probably spent a lot of time and money finding the right PC parts for your needs, so you don’t want to lose them because of a simple mistake.

Read this guide to learn how to properly ground yourself and reduce the chance of damage, shocks, and sparks to almost nothing.

We’ve covered everything you need to know about grounding yourself, from why electrostatic discharge happens to how you can stop it by wearing the right clothes, using the right tools, and working in the right place.

What is “grounding”?

Earthing is important, and all electricians and computer technicians will talk to you a lot about it.

But what exactly is earthing? We need to understand it to know why it’s important, so let’s get started.

Earthing means getting in touch with the earth. Electricity, no matter what form it takes, always tries to find its way back to the earth. Most of this static electricity in PCs is built up when they rub against nearby objects.

To “earth” a PC means to move its static charge to the ground, where it can’t hurt anything.

This protects the motherboard, all the other parts of the computer, and the person using it. If there was a buildup, the charge could reach a level that would kill the parts.

When you earth yourself, you send your static charge to the ground to keep yourself and anything you touch safe.

Electricity flows along the path with the least amount of resistance. If you are not earthed, you could damage sensitive electrical equipment.

Having said that, you need to stand on a surface that will help you get rid of the charge. Carpets and socks, like wood and concrete, will only make more static electricity, which is bad for you and your devices.

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How to keep parts from getting static electricity

So you bought a brand-new graphics card with specs that are crazy high. But then you rub your feet on the carpet and touch the graphics card, which breaks it so badly that it can’t be fixed. What’s the matter? It’s most likely static electricity.

You can’t keep breaking your devices, so how can you keep static electricity from damaging sensitive parts? To answer the question, let’s talk about the specifics;

Most of the time, foam or bubble wrap is used as the first layer of protection. The point of this is to keep any big fees out and keep the package from getting hurt. When you buy this wrap, it will come with all of the parts.

The ESD bag or, more often, the anti-static bag is the next layer of protection. Most of the conductive material on this bag is on the outside. This conductor gets rid of electrostatic charges before they reach the component.

So, when you’re not using equipment like hard drives, RAM sticks, or graphics cards, you should put them in the anti-static bag. Since the devices’ surfaces are conductive, don’t put them on top of the paper.

Also, don’t turn the bag inside out because you might charge the inside. Handle the equipment by the edges and try not to touch the PCB, which is easy to break. Always make sure you’re grounded before using any equipment.

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How to Ground Yourself When Building a PC

So let’s get down to business. Here are some ways to keep your feet on the ground while putting together a PC.

Turn off your PC while you work.
You don’t have to plug your computer in when you’re using it. That only makes sense. If you plug in your computer and try to put the parts together, you will be in for a big surprise.

When working with the parts of your computer, you should always unplug it so you don’t electrocute yourself.

Getting a handle on yourself by using your computer’s case
Putting your hand on the bare metal of the computer case is the most common way to build a PC. If you do this before you install anything, you are sending your electrons to your computer. But this won’t really ground you; all it will do is make sure that you and the computer have the same charge.

But PC cases are usually made of plastic or glass these days, so you may not find bare metal on them. This method might not always work, but it can be useful in an emergency.

Putting on an antistatic wrist wrap
You can buy an anti-static wristband if you are really worried about getting grounded. They are very cheap and can be found online anywhere. You’ll have to wear these bands around your wrist, and the other end has a crocodile clip. It is attached to a part of your computer that is made of bare metal.

But the cases of many modern computers don’t have bare metal parts. In these situations, you can use a laptop charger with three pins and ground. You can connect the end of the laptop charger to the crocodile clip. The end of the charger is connected to the ground.

Using an ESD Mat
Using an ESD (Electrostatic Sensitive Device) mat that is rated as “conductive” or “dissipative” can do a lot for you. Most of the time, ESD mats are used to protect electronic circuit boards and other electronic equipment from damage caused by static electricity.

On top of the ESD mat, you can work. Some models have a place where you can clip your anti-static wristband.

Where do I put the strap around my wrist?
You can put your wrist strap anywhere on your computer where there is bare metal. Make sure the metal isn’t painted or something. The metal should be exposed.

How to Build a PC for Beginners

Building your own PC at home can be a big job, and if you do it wrong, it could cost you a lot of money.

You can choose from many different parts with different specs, and the ones you choose will determine how well your PC works.

The size and shape of a PC will depend on what the user wants to do with it, but here are some tips that apply to all first-time PC builders;

  1. Find out as much as you can about each part. Putting things together will be easier if you know what you want and if the parts will work together. If you buy the wrong parts, you’ll have to go back to the store and get new ones, which will be a pain.
  2. Make sure you and your equipment are connected to the ground to stay safe from static charges. This is true for all electronics, and if something goes wrong with the mains power, it could save your life. Make sure that your sensitive parts, especially the motherboard, are safe as well. There are many sensitive parts on the motherboard, like the RAM, and they are not cheap, but they are easy to fry. Keep it on a surface that won’t conduct electricity or in its box.
  3. The fan’s direction. Fans are important for cooling your processor, especially if you want to overclock your PC. You need to learn about the different fan orientations so you can choose the one that will cool your PC the best.
  4. Use thermal paste in a smart way. Depending on how fast you want to run your PC, you would need to use a different brand of thermal paste. Most PCs come with some thermal paste already on them. Don’t use a lot of thermal paste when you need to put it back on. In general, thermal pastes are very hard to get out of cracks. Use a piece of thermal paste the size of a grain of rice, and it should work for small parts. For larger parts, just add a little more.
  5. Work with magnetic tools. These can be very helpful when working with small screws that can fall and get lost. Also, they will be easier to put in and take out of the PC slots. If screws end up in the wrong places, a magnetic screwdriver will come in handy. The magnet doesn’t have enough power to hurt your parts.
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10 ways to stay grounded while putting together a computer

You can buy a product that will take care of any static problems, or you can take steps to reduce or stop the buildup of static. You can also use methods that allow you to get rid of the static yourself.

1. Put on wrist straps that prevent static.
Anti-static wrist straps make it safe for people to work with ESD-sensitive parts. People wear them next to their skin to find a way to ground themselves.

They are made to be worn for long periods of time and are a convenient product that keeps parts from getting static. They are connected to a ground plug with a lead, which can safely get rid of any static.

2. Use a mat that stops static.
If you want to make building a computer easier, you can buy an anti-static mat. This will take care of any ESD problems that might come up.

These mats are made of rubber and have a wire that goes to an alligator clip to get rid of any static electricity.

The mat makes it easy to keep your computer tower or other hardware safe.

3. Choose a safe place to work
Choose a clean, hard surface to work on to keep static from building up. Carpet is a much worse choice than a desk or table. You should clean the surface well, getting rid of any grease or dirt, and then dry the area well.

Please don’t use towels or blankets to protect yourself because they make static more likely.

4. Dress appropriately
If you remember your balloon static days, you may remember that wool and synthetic clothing make more static. Cotton is the best material to use for clothes when building a computer.

Even better is to dry your clothes in a tumble dryer with a dryer sheet that keeps static from building up.

5. Walk around barefoot
Going barefoot on a hard surface like wood, laminate, vinyl, or tile is the best way to get rid of static.

Try not to wear socks because the friction will cause static electricity to build up. If you don’t want to walk around barefoot, you can wear shoes or slippers with rubber soles. This will stop your feet from touching the floor.

If you can’t do anything else but stand on the carpet, you will need to take extra steps to get rid of the static.

No matter what you’re standing on, it’s important to keep your feet still and planted. Moving your feet increases the static.

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6. Use a humidifier
When it’s dry, static is worse. You can use a humidifier to add moisture to the air in your home if it’s too dry, which can happen in the winter when the central heating is on.

Try putting a wet cloth on a warm radiator or a water bowl in front of a fan, which will cost less. Remember to keep the fan away from your computer because you don’t want any moisture to get into the parts.

7. Turn off the electricity
Before you do any work on your computer, you need to unplug everything from the power outlet. It’s important to include your keyboard, mouse, and webcam, among other things.

Take out all of the HDMI, USB, and VGA cables to make sure they don’t connect to anything.

Lastly, use the switch on the back of the tower to turn off the power supply. If this worked, the LED light on the motherboard will change from green to red.

8. Use anti-static bags to store hardware.
If something comes in an anti-static bag, you should leave it sealed until you’re ready to use it. Keeping them closed until the last minute will stop electrostatic charge from building up.

To protect your hardware, you can also buy anti-static bags on their own.

9. Make a grounding wire at home.
You can save some money by putting together a grounding wire yourself. Use a wire that conducts electricity, like copper, and wrap it around your wrist. Connect the other end to a metal object that hasn’t been painted.

If you wear this, any ESD will flow into the metal, which will protect your computer from damage.

10. Use metal to help you feel grounded.
Since we know that metal can get rid of static electricity, we can use the metal case of the computer to get rid of static.

For this method to work, you have to touch a piece of unpainted metal every time before working on a computer part. You can get better results if you put an arm on the case while you work.


When working with computer parts, it’s important to keep yourself grounded. You can use a power supply unit (PSU) that is plugged into the mains but turned off to earth. This works well, but you have to touch the PSU all the time.

An anti-static wrist band is a more convenient way to do it. It comes with an alligator clip so that you can attach it to the PSU or any other surface that will ground you while letting you move around freely.

Building your own PC can be fun, and there are many benefits to doing so. You can only get the benefits if you put in all the right parts and set them up the right way. If you have the right tools, the job will go much more smoothly.

A Picture of Levi Alston
Levi Alston is a student at the University of Illinois Urbana-Champaign. He is currently studying computer science, and he plans to minor in business. Levi enjoys spending his free time on PC and internet forums, where he can talk about anything and everything with friends. He is a witty guy with a friendly demeanor, and he loves making people laugh.