How to check the factory date of a computer

How to check the factory date of a computer

When buying a second-hand computer or needing to know how long the device has been in use, checking when the computer was manufactured is an important step. This article will introduce in detail a variety of methods to help you quickly obtain the factory date of your computer, and provide hot topics in the past 10 days as a reference.

1. Common methods to check the factory date of a computer

The following are several common query methods, applicable to Windows and Mac systems:

2. Examples of querying the factory time of computers of different brands

3. Reference for hot topics in the past 10 days (updated in 2023)

Combined with current Internet hot spots, the following are popular discussions related to computers:

4. Precautions

1. Factory time ≠ usage time, there may be an inventory period
2. Some assembled machines do not have a unified factory date, so you need to check the motherboard/CPU date.
3. Laptop battery information (such as first use time) can assist in judgment.
4. Enterprise customized models may need to contact the OEM manufacturer for inquiries

5. Expand knowledge: How to verify the accuracy of query results?

Cross-validation can be done in the following ways:
- Compare the production weeks of main components such as motherboards, batteries, hard drives, etc. (e.g. DATE CODE of WD hard drives)
- Check the device's first network activation record (professional tools required)
- Check the start date in warranty status

Knowing how to query the factory date of a computer can not only help evaluate the value of the equipment, but also provide a reference for troubleshooting hardware faults. It is recommended to combine multiple verification methods to ensure the accuracy of the information.