This statement is incorrect. Each BIOS-update is 'cumulative' - containing all the updates from previous releases. Short answer: if you are going to accept the risk of doing a BIOS-update, update just once, to the 'latest-and-greatest' version. That is what HP advise on their site. I am from Missouri. American Megatrends BIOS Update Final Thoughts. The American Megatrends BIOS Update process is a little complicated. I hope the information provided on this web page is useful. Good luck with your BIOS update. A very useful link is to the AMI FAQ (Opens New Window). It explains common questions and issues very clearly.
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 acronym for (Basic Input Output System) and is a piece of software that goes along with the PC’s motherboard. In a nutshell, it forms a layer of communication between the hardware and the operating system. Thus needless to say the BIOS is very crucial when it comes to the functionality of your Windows 10/8/7 computer.
BIOS is, after all, a piece of software that needs to be regularly updated, just to the operating system or the apps in general. The updates usually bake in enhancements and fixes which will eventually help the software maintain its compatibility with the hardware and the software. That being said unlike most of the other apps the BIOS needs to be updated manually, and that’s precisely the very thing that we will be explaining in this segment.
Most do not need to or have to update the BIOS. If your computer is working properly, you do not need to update or flash your BIOS. In any case, should you wish to, we recommend that you do not try to update your BIOS yourself, but instead take it to a computer technician who may be better equipped to do it. One needs to consider updating the BIOS only if you are facing some performance issues or other problems that necessitate you to update the BIOS. One needs to be careful and know how to update the BIOS; else it could brick you entire system.
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How to check your BIOS version
Before updating the BIOS, you need to check the version from the System Information. We have already seen how to check the BIOS version. You have to type msinfo32 into the search and press Enter. Once the System Information Tool opens, you can check the BIOS version.
One can also run a command in CMD to check the BIOS version. Click on “Start Button” and press Run, once the Run box appears type system info and then press OK. You can just jot down the BIOS number and match it against the latest version from the manufacturer’s website, if needed update the same.
BIOS not only helps maintain the stability of your system but it will also increase the security and try to protect the system from any vulnerability.
Before you begin, make sure that you have power backup while upgrading the BIOS. Because if the computer turns off during the process, the BIOS may be corrupted and you will need a technician to fix it. Your boot CD/DVD may or may not help depending upon how the BIOS stands after a powercut or a sudden system turn off while rewriting the BIOS.
Visit the manufacturer’s site to download the BIOS update, for instance, if you own a Dell laptop you can head over to Dell.com, or you could use Dell Update Utility.
Identify your product by entering Service tag or serial number.
That being said the update procedure might vary slightly from product to product. It is also worth mentioning that the OEM’s stop updating the BIOS for some of the machines after a certain time span.
Read: How to reset BIOS settings to default.
One can also download the BIOS update.EXE file to a bootable Flash drive and update the same. To do this first, you need to head over to the official company website and download the BIOS file.
In order to create a Bootable USB Flash Drive use, Dell Diagnostic Deployment Package and the corresponding instructions are given here.
You may find this video drom Dell.com about updating the BIOS useful:
Now, this is the easiest part and I have been using this method to update the BIOS on my HP Laptop since quite some time. The motherboard manufacturers to have their own BIOS update applications and all you need to do is press a button and voila! The software will take care of the rest. It’s always advisable to turn off firewalls and other security software since they could meddle with the process.
As we explained earlier the BIOS update process is slightly different for different brands and in order to leave no stones unturned, we will also be taking you through steps to update the BIOS for HP systems.
Well, in case you own a Lenovo laptop the best way to update the BIOS would be to use the Lenovo System Update which is supported on ThinkPad, ThinkCentre, ThinkStation, Lenovo V, B, K, and E-Series. Alternatively, you can directly download the BIOS from the Lenovo support site and install the same manually.
To update the BIOS on ASUS systems, you will have to use the WinFLASH Utility. Detailed instructions can be found on asus.com.
In a nutshell updating the BIOS is a pretty straight forward process considering that you get the model number right. In fact, most of the recent Windows versions like the Windows 10 handle the update process in a much more elegant manner as opposed to lets says Windows XP systems.
Handy links … Just in case…
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