Hello everyone,
It worked like a charm on a L480 (i5-8250U), with a MX25L[U][B]128[/B][/U]73F (spot U0901). I read that some other users with a L480 have a Winbond chip, but this chip was the correct one for my case.
You should check for a 128 M-BIT chip, so a 16 Mb chip, and not a 80 M-BIT one.
I patched it with a Raspberry Pi (3 B+) by its GPIO and flashrom, and the SOC8 clip that comes with the classical CH341A. It was very easy and it worked on the first try. I disconnected all batteries including CMOS during the procedure (I ran the computer directly from the power cable)....

Hello everyone,
I'm hyunda2 and I initially came here to repair a BIOS chip. But I'm also very interested in eletronic repair and I like to learn more about how our devices work.
I hope to contribute actively in this forum.