What Is Burn In

In the process of making computers, the burn-in step is very important because it tests how well and reliably the hardware works before it gets to customers. As a litmus test for a computer’s abilities and durability, burn-in testing includes putting it through rigorous tests in both normal and accelerated environments. The purpose of this summary is to break down the details of burn-in testing and talk about how important it is for making sure that products are reliable and of high quality, as well as why some companies choose to skip this important step.

What Does a Burn-In Mean?

The act of testing a computer to see how well it works is called “burn-in.” Before it is sold to the public, the computer is tested in both normal and accelerated working and environmental settings to see what it can do. Before a computer is sent to a customer, burn-in is done on either a small group (5–10%) of computers from each batch that is sent out, or on every single computer.

The burn-in process is an important part of quality assurance because it shows which parts or areas of the computer aren’t working right or could be made better. This gives the company time to fix any problems with the computer before putting it on the market, which greatly lowers the chance of failures in the field.

Just why do some businesses try to avoid a “burn-in”?

Burn-in testing is clearly necessary, but some companies don’t do it because it takes a lot of time, space, and expert knowledge to do it right. There are a lot of companies in the OEM market, so many of them say their goods are reliable. But you can only be sure that they are reliable if you test them properly.

How long ought a burn-in last?

There are different burn-in times and steps needed for each computer. Most of the time, burn-in takes between 4 and 48 hours. Burn-in tests can go on for as long as they need to in order to meet a reliable goal or to find out how long a product will be useful.

Test and burn-in services are offered by New Era Electronics

New Era Electronics gives a full range of testing and burn-in services to make sure that our client’s products are as reliable as possible. In this way, you can be sure that your goods will work perfectly from the moment you receive them. As a one-stop shop for industrial computers, we offer not only burn-in services but also assembly and software printing services. If you want to know more about the services New Era Electronics offers, please don’t wait to get in touch with us. Someone from our experienced team would be happy to answer any questions you may have.


1. Should computers be “burned in”?

Electronics can break down at any time, but weak parts usually do so in the first few hours of use. When a computer is made to order, for instance, it is often turned on and left to run for a few hours before it is sent to the customer.

2. Do you know what a burn-in is?

In a way, burn-in testing is like a quality control check. The computer is put under a lot of stress for hours at a time, and sometimes for up to 48 hours or even longer.

3. Is it possible to fix burn-in?

You can’t fix screen burn-in once it happens. Thanks to OLED screens, most of the time what looks like screen burn-in isn’t. In most cases, what you’ll see is image retention, which is a brief shadow of an image that should go away on its own as you look at other things.