Posts under BIOS tag.

bios whitelist

What is a BIOS Whitelist? Explanation and removal.

In this post, we will discuss what a BIOS Whitelist is, what is its use, and how to remove it. In short, a BIOS whitelist is essentially a list of hardware approved for use in that computer – if you […]

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Chassis Intruded ... Fatal Error ... System halted

Fix Chassis Intruded … Fatal Error … System Halted

If you receive an error message saying Chassis Intruded, Fatal Error … System Halted on the monitor; it means that the Chasis or the cabinet which holds the motherboard, CPU, GPU, etc. is open. It’s a security feature offered by some […]

Computer Beep Codes list

Computer Beep Codes list and their meaning

A lot goes on when you boot up your computer. The first thing PC does is check if the hardware is working fine through its POST programme or Power On Self Test. It checks for hardware compatibility, and connections before […]

system battery is low

Alert, System battery voltage is low

There appears to be no single solution for ‘Alert, System battery voltage is low’ error message which you may see during boot. It flashes on your computer screen, prompting a user to strike the F1 key to continue, F2 to […]

cmos checksum error

CMOS Checksum Error fix for Windows computers

If your computer refuses to boot and displays a CMOS Checksum Error, chances are high that the issue is linked to the BIOS (Basic Input/Output System). Along with this message, you are offered two options: Press F1 to resume Press […]

What is Firmware? Definition and Types

Better known as ‘software for hardware’, Firmware is a program that comes embedded in a piece of hardware such as a keyboard, hard drive, BIOS, or a video card. It is designed to give permanent instructions to communicate with other […]

update bios windows 10

How to update BIOS on Windows 10 computer

BIOS is a term we have heard from quite sometimes, in fact, it’s possible that for most of your hardware issues the IT guy may have suggested a BIOS upgrade before troubleshooting the hardware. What is BIOS? BIOS is an […]

uefi

What is UEFI or Unified Extensible Firmware Interface?

UEFI is the acronym for Unified Extensible Firmware Interface. It is basically a replacement for BIOS which is used to set up the hardware and load and start an operating system in today’s Windows 10/8 PCs. What is UEFI The […]

What is BIOS in computer

What is BIOS in computers & how does it work?

BIOS is short for Basic Input Output System. It is much more than the name suggests. One might think that BIOS controls input and output system. But the BIOS does much more, and it is not possible for any operating […]

bios version check

How to check BIOS version in Windows 10

This post shows you how to check current BIOS version in a Windows 10/8.1/8/7 computer, using Windows Registry, WMI Command, System Information Tool (MSINFO32.exe) or DirectX Diagnostic Tool (DXDiag). BIOS stands for Basic Input/Output System and is a type of […]

How to access UEFI Firmware settings on Windows 10/8.1

In this article, we’ll discuss how to reboot the system into BIOS or UEFI Firmware settings. Windows 8.1/10 is designed to have a really fast boot time. In fact, it’s too fast to interrupt. Most of the decisions happen during […]

Check if your PC uses UEFI or BIOS

Long time Windows users might be well aware of the term – UEFI. For those who are not, UEFI is the abbreviated form of Unified Extensible Firmware Interface, a sort of BIOS replacement to set up the hardware and load […]