Exclusive: BIOS will be dead in three years

MSI says shift to UEFI coming soon

With regards to the old BIOS, he points out that there's an attitude of "if it isn’t broken; don’t need to fix it. Unless you have a strong determination to upgrade it, most manufactures will stick to a traditional, easy and familiar old solution."

There are a lot of issues to address here, not least the fact that a standard BIOS can't simply be flashed with a new UEFI system. "A UEFI system is generally bigger than a traditional BIOS," explains the MSI insider, "and most of the onboard ROM is not that big, so you can’t just flash UEFI into a traditional BIOS board."

A UEFI system replaces the text-based BIOS with a user-friendly point and click system

He also points out that "UEFI doesn’t support every board; you have to use certain code with certain motherboards."

Motherboard companies spend a lot of time developing their own features and technology that distinguish their motherboards from those of the competition. If these features are designed to interface with the code in a traditional BIOS, then they may not be able to communicate with a UEFI system.  

"The main difference between a traditional BIOS and UEFI is programming," said our source, pointing out that "UEFI is written in C, rather than the assembly code used in a traditional BIOS." However, he points out that this means that there's much more flexibility with the code.  

According to MSI, there's still a lot of work to be done on developing UEFI, but the company's spokesperson says that the cost of implementing the final systems should be minor. "We think this is trend for future," he said, adding that UEFI should be a "basic feature for all end-users."