In most cases, nothing will go wrong at all, but it's important to know that there's an associated risk and not to treat the process too lightly.
BIN which worked for others, so I also tried and renamed: file E7680IMS. BIN, in this case, I was able recreate original Issue: When computer boots, Screen stays completely Blank, and on the right side bottom corner, only 2 digit tect comes is: A2.Computer does not give any other message and nothing happens..I waited for 30 minutes...If not, there may be little point in taking the risk by updating.Sometimes you will need to update the BIOS in order for the motherboard to properly support a new processor or other hardware, or to fix bugs and improve stability or performance.But issue how to find what specific file which it's looking for... (During my original post, I was getting A2 Code and Blank Screen, now it's changed to A0)(3) If I put E7680IMS.
Even sometime I have seen at screen right side bottom area, 2 Digit numbers are changing just like system is doing internal healthcheck before booting up...(6) Note that, I would like to put old version file on USB to feed, but one of the biggest issue with MSI is, once you download EXE from their website, to Extract EXE file content it needs to be run on the same motherboard computer, so in my case, if your motherboard is not in bootable cituation then you can not extract any other BIOS File to try... I am suffering everyday...(By profession, I am electronics Engineer and have worked with programming Microcontroller and bootloaders, but in this case, I do not have SPI Programmer to program BIOS chip externally.)try different USB ports, use backside one and retestif no change try format reformat the USB key in different file system[FAT/FAT32/NTFS] and retest after each oneif no change try with different USB keys and retest A2 error mean storage issue Thanks for your reply. C30 file as it is on Pen Drive (without changing name) then I am getting red color message that: Updating BIOS..... Please suggest me or please give me any downgrade version file and I can try.Sometimes this will be done automatically as part of the updating process, but if it requires you to do it manually, be sure not to skip this step.The easiest way is to look in the user manual of your mainboard.Your computer's BIOS - Basic Input/Output System - is a chip on the motherboard which contains enough information to allow it to start up before the main operating system begins to load.Here's everything you need to know about how to update a PC BIOS, whether traditional or the newer UEFI standard.See also: How to install Windows 7 Before you start, heed this warning: if something goes wrong during the BIOS update, your computer could be rendered useless.