BIOS (Fundamental Enter System) is a small piece of software program saved on a non-volatile chip on the motherboard that instructs the system besides and configure system {hardware}, resembling onerous drive, keyboard, mouse, processor, reminiscence, and others.
Though BIOS has been round for a few years and helps the working system work together with {hardware}, it’s a system with some limitations, resembling help for disk partitions, gradual boot occasions, and no boot safety.
UEFI (Unified Extensible Firmware Interface) is a more recent system that replaces the BIOS that comes with its personal boot supervisor, gives sooner boot occasions, improves networking help, helps massive partitions on disks and gives safety features to guard your system from bootkit and different startup malware assaults.
Whereas UEFI is supported by most {hardware} as we speak, there are nonetheless many computer systems (particularly older ones) that also use BIOS. If you wish to know what sort of system your laptop, laptop computer, or pill is utilizing, you’ll be able to test this info in at the least two other ways in Home windows 10 and 11.
On this information, you’ll be taught two methods to test in case your laptop is utilizing BIOS or UEFI.
How are you aware in case your laptop is UEFI or Legacy BIOS
To test in case your laptop is utilizing UEFI or BIOS with system info, observe these steps:
1. Open to begin On Home windows 10.
2. Discover a file system info And click on on the consequence.
Fast tip: You may as well use a keyboard shortcut Home windows key + R. to open the request Implementthen sort msinfo32 And click on on the button Sure to unlock system info.
4. Within the division System abstractsearch for it BIOS mode. if it signifies BIOS or inheritor (legacy)your machine will use a file BIOS. If he learn UEFIthen run UEFI.
How you can test in case your laptop is utilizing BIOS or UEFI utilizing setupact.log
To seek out out in case your laptop is utilizing BIOS or UEFI, see the file setupact. log.
1. Open a fileFile explorer.
2. Kind the next path within the tackle bar and press entrance.
%SystemRootpercentPanther
3. Open the file setupact. log utilizing notepad.
4. Use a keyboard shortcut CTRL+F to unlock Search.
5. Within the search, discover Boot surroundings detected.
- If the road says
Callback_BootEnvironmentDetect: Detected boot surroundings: BIOSmakes use of your laptop BIOS. - If the road says
Callback_BootEnvironmentDetect: Detected boot surroundings: UEFIutilized by your machine UEFI.
If you happen to additionally must know what BIOS or UEFI model you’re utilizing. You probably have any questions or options, tell us within the feedback. Additionally take a look at this information if you wish to know the best way to change the UEFI (BIOS) boot order in Home windows 11.
