Computer Help Zone

Hi there, and welcome to AMNOW TECH. This is your one-stop for all your Laptop, Desktops Repairs, and Problems regarding Windows. Main Focus On Channel is Pc Repair, Hardware Solutions, Software Solutions, Computer Trouble Shooting Techniques, Computer Maintenace, Tech Tips, Step by Step Guidance, and Many Others. You can Request For a Video or Solution when Confronting an Issue Regardless With this channel, I hope to show people how to do their own repairs and fix windows problems through my video tutorials. Keep in mind that many of these repairs can be hard for someone without repair experience. If you aren't confident in your ability so don't repair yourself just Please contact a nearby computer expert for a fixed solution thank you.

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How to Uninstall App in windows 11

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How to create windows 10 bootable pen drive

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How to Install TM1 Sound Drivers

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How to Upgrade Your Dell OptiPlex's HDD to an SSD and Boost Your Compute...

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Don't Let Anyone Know What You Have on Your Desktop - Here's How

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How to add a search box in windows 10

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Don't Get Hacked: Create a Password in Windows for Maximum Security

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A Beginner's Guide to the BIOS, CMOS, and UEFI

The BIOS, CMOS, and UEFI are all types of firmware that play important roles in the operation of a computer. Understanding what each of these does on the computer can be helpful when troubleshooting problems or making changes to your system.

The BIOS, or Basic Input/Output System, is a piece of firmware that is built into the motherboard of a computer. When you turn on your computer, the BIOS is responsible for initializing the hardware and then searching for a boot device, such as a hard drive or optical drive, to boot the operating system from. The BIOS also runs a power-on self-test (POST) to check that all hardware is functioning correctly before the operating system is loaded.

The CMOS, or Complementary Metal-Oxide Semiconductor, is a chip that stores the BIOS settings, such as the boot sequence and hardware configurations. Unlike the BIOS chip, which is non-volatile and retains its contents even when the power is turned off, the CMOS chip is volatile and requires a constant power source, typically in the form of a battery, to retain its settings.

A newer version of the BIOS is the UEFI, or Unified Extensible Firmware Interface. Most modern motherboards are shipped with this newer type of BIOS, which has several advantages over the old BIOS. One advantage is that the UEFI has a more user-friendly graphical interface, making it easier to navigate and change settings. It also has faster boot times and more advanced security features, as well as the ability to support larger hard drives and more hardware.

In summary, the BIOS, CMOS, and UEFI are all important components of a computer's firmware that play different roles in the boot and operation of the system. Understanding how they work can be helpful when troubleshooting problems or making changes to your system.

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Change Taskbar Location | Move Your Taskbar

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TOSHIBA SATELLITE PRO C850 TOUCH PAD NOT WORKING

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How to Convert UEFI to LEGACY Without Data Loss

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Create a Shortcut Button to Shutdown Your PC Easy Steps

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TM1 AUDIO DRIVERS

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How to Activate Windows 10 Free No 3rd party software

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Toshiba Satellite Pro C850 - 10z Keyboard Replacement

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How to show or Hide Desktop Icons on my desktop win 7