Tag: bios

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How to check motherboard version on Linux (sudo dmidecode)

Knowing your motherboard version can be crucial in various situations, such as performing BIOS updates or confirming compatibility with new hardware components. On Linux, one of the most practical and efficient ways to obtain this information is by using the dmidecode command. In this guide, we will show you how to check the motherboard version

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Nested Virtualization: What is it? What are its uses?

Nested virtualization is a technology that allows hypervisors to run within virtual machines, enabling the creation of a layered virtualization environment. In other words, it is the ability to run a virtual machine inside another virtual machine. This functionality is widely supported by the main hypervisors in the market, such as VMware ESXi, Microsoft Hyper-V,

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Video Lag, Keyboard and Touchpad not working in Linux (Acer Aspire 4553)

Acer Notebooks, model Aspire 4553 with the bios prior to version 1.17 have some problems such as video lag and the keyboard and mouse don’t work. To fix this problem, you need to update the bios of your Acer Aspire 4553. The update is simpler than you might think, just run the .exe update file

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