Is the bios version date the factory date?

The bios version date is not the date of manufacture, it is generally just the date of update or release of the BIOS file itself; generally speaking, the date of manufacture of the motherboard can be seen through the SN code of the motherboard. For example, the format of the SN code of some motherboards It is "N201503XXXXXXXX", the first few digits represent the year and week of production, that is, production in the third week of 2015.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Is the bios version date the factory date?

The BIOS date of the motherboard is generally just the date when the BIOS file itself was updated or released, not the production date.

Generally speaking, the factory date of a motherboard can be seen through the SN code of the motherboard. For example, the SN code format of many brand motherboards is: N201503XXXXXXXX. The first few digits represent the year and week of production. , that is, production in the third week of 2015 (generally, factory production schedules are based on weeks).

Not all motherboard manufacturers arrange SN code segments according to the production date. You can contact the manufacturer through the manufacturer’s after-sales phone number and ask the manufacturer’s after-sales service to query the production date of this product through the factory’s ERP system.

Extended information

The role of motherboard bios:

1. Self-test and initialization, responsible for starting the computer.

2. Serve applications and operating systems. These services are mainly related to input and output devices, such as reading disks, outputting files to printers, etc.

3. Hardware interrupt processing is implemented by the BIOS by calling the interrupt service program. These services are divided into many groups, and each group has a dedicated interrupt.

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