In case the PC won't go into the BIOS due to whatever reason, what's the SAFEST way to reset the BIOS
to factory settings manually?

I’m running into an issue with my Gigabyte X570 Gaming X (Rev 1.1) motherboard and need some guidance from anyone who has experience with this particular board. I’ve made some changes in the BIOS, specifically enabling Above 4G Decoding, and now my GPU (MSI RTX 2060) is not being detected properly, and I can’t see anything on the display since my CPU doesn’t have integrated graphics.

However, I can remote into the OS once the system boots up, which tells me the system is actually running, but I can’t see the BIOS setup to reset things manually. The issue seems to be with the GPU settings in the BIOS, so I need to get back in there to disable the Above 4G Decoding and potentially revert other settings to default.

Here’s what I’ve tried so far: 1. I’ve cleared the CMOS several times, but it hasn’t helped. 2. I tried flashing the BIOS, but it didn’t reset anything to default. 3. I’m trying to reset the BIOS manually, but since I’m doing this headless (with no display), I need to know the exact key combinations to reset the BIOS settings using only the keyboard.

From what I know, F7 should bring up the “Load Optimized Defaults” option, but I’m not sure about any pop-ups or other steps that I might need to navigate using only the keyboard. I really need to get my GPU working again, so I’m trying to reset the BIOS to the default or optimized settings.

Here’s what I’m asking: • If anyone with the Gigabyte X570 Gaming X motherboard knows the exact key combinations I need to use to reset the BIOS (using only the keyboard), I’d greatly appreciate it. • Specifically, if there are any pop-ups or confirmation prompts that I need to be aware of in the BIOS to confirm the reset (like pressing Enter to confirm after selecting the default settings). • Any tips on how to ensure that the settings are correctly reset, as I don’t have a visual output and can’t confirm from the display.

Thanks in advance to anyone who has faced a similar issue or can help with the keyboard-based BIOS reset! I’m trying to get everything back to working order without needing a display or extra hardware.