AMD just released its RDNA 4 graphics cards, including the RX 9070 series, which need computers with UEFI firmware to work properly. These new GPUs might run on older BIOS systems, but you probably won't access cool features like Smart Access Memory. This change follows what many tech companies are doing—moving toward better firmware that boosts security and handles big storage drives. Before buying these fancy new graphics cards, check if your computer uses UEFI and has drives set up with GPT instead of the older MBR format.
UEFI beats old-school BIOS in many ways. It gives you actual graphics instead of just text, adds secure boot protection, and lets you use drives bigger than 2.2 TB. Old BIOS systems just do simple stuff - they turn on hardware, run basic tests, and load your operating system. Most modern tech needs more than that. Switching from MBR to GPT format matters a lot when upgrading to UEFI. You can make this change by restarting your computer, opening the UEFI settings, looking at boot options, and turning off any legacy compatibility settings called CSM.
Anyone planning to upgrade should make sure their motherboard supports UEFI and their hard drives use GPT format. This isn't just a suggestion—it's something you really need to do. Without these changes, your new AMD graphics card might not work the way it should. You might miss out on speed improvements and special features that make these new cards worth buying. The latest tech expects modern system setups.
Think of it like putting premium gas in a sports car—regular gas works, but you won't get all the performance you paid for. These RDNA 4 cards represent cutting-edge graphics technology that works best with current computer standards. Making these updates helps your whole system run better together. The small effort to check your firmware type and drive format pays off when your new graphics card runs perfectly from day one. Your games and programs will thank you.
UEFI beats old-school BIOS in many ways. It gives you actual graphics instead of just text, adds secure boot protection, and lets you use drives bigger than 2.2 TB. Old BIOS systems just do simple stuff - they turn on hardware, run basic tests, and load your operating system. Most modern tech needs more than that. Switching from MBR to GPT format matters a lot when upgrading to UEFI. You can make this change by restarting your computer, opening the UEFI settings, looking at boot options, and turning off any legacy compatibility settings called CSM.
Anyone planning to upgrade should make sure their motherboard supports UEFI and their hard drives use GPT format. This isn't just a suggestion—it's something you really need to do. Without these changes, your new AMD graphics card might not work the way it should. You might miss out on speed improvements and special features that make these new cards worth buying. The latest tech expects modern system setups.
Think of it like putting premium gas in a sports car—regular gas works, but you won't get all the performance you paid for. These RDNA 4 cards represent cutting-edge graphics technology that works best with current computer standards. Making these updates helps your whole system run better together. The small effort to check your firmware type and drive format pays off when your new graphics card runs perfectly from day one. Your games and programs will thank you.
