How many dead pixels are allowed on a monitor?
Unfortunately, there are situations when a new monitor has dead pixels, that is, this is a point that has certain defects. Such a point can be easily seen on a completely black screen when the power is connected. If a person brings such a monitor from a store, he has a fair question: is it possible to exchange the product or get a refund for it? Let's look into this issue and find out how many dead pixels are allowed on the monitor.
The content of the article
How many dead pixels are allowed on a monitor?
According to the standard of monitor and laptop manufacturers, the permissible number of defective pixels is up to 5. Even if you have 5 such points, you will be refused a return, warranty repair or exchange of goods.
By the way, about the return. From the point of view of manufacturers, monitors and laptops are technically complex goods, so the two-week return rule does not apply to them. Therefore, if such points are present, you will have to come to terms with the defect. Unfortunately, nothing can be done about this, even though users now send many complaints to unscrupulous manufacturers who put out obviously defective equipment for sale.
Types of Dead Pixels
Many people have no idea that there is any kind of distribution. In fact, there cannot be any other criterion than color. There are three types of dead pixels in total:
- black dot;
- white;
- colored.
This makes it a little more difficult to find broken elements, which forces the user to carefully peer at the screen, scrolling through backgrounds of different tones - white, black, colored. This is the only way to find a defect, you just need to remember that you should first set the monitor’s native resolution and thoroughly wipe the surface from dust, dirt and various stains. To avoid such troubles, when purchasing equipment, be sure to ask the consultant to include a plain background for verification. This will make it easier to see the presence of any defects, including dead pixels. Be vigilant and attentive, then deception on the part of the manufacturers will bypass you and the purchase will leave only pleasant impressions.
