Now press Power and tap F2 a few times to boot into the BIOS again. Now while the laptop is off, press (in order) F4, 4, R, F, V, F5, 5, T, G, B, F6, 6, Y, H, N. Hold Power button on BIOS screen to force a shutdown. ![]() Launch regular BIOS by tapping F2 a few times right after boot. Saved me a few hours of staring at a hex editor. I tried the same on my Acer Aspire 7 A715-75G and it worked!!!! also gave me access to 'Debug' and 'Power' tabs that i didn't see before. Today, a few days before the programmer arrives, i found a video on YouTube with 300 views titled "Acer Swift 3 SF314-42 Ryzen 4000 Series Laptop Run BIOS Advance MODE" showing the BIOS unlock code for that laptop. Acer forums were unhelpful and got me frustrated enough to the point that i ordered an SPI-programmer and SOIC8 clip to dump my BIOS and manually find and enable the Advanced tab from it's memory address. ![]() ![]() I, like many others accidentally stumbled into a second Advanced tab in my BIOS after adding a new stick of RAM, but then was never able to access it again.
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