Product Name: HP Pro x360 Fortis 11-inch G9
System BIOS: U94 Ver.01.08.00 10/06/2023
Serial Number: 5CG31946F5
SKU Number: 85W05EC#AK8
Motherboard: ANOLE10-MV-TRIPOD / 6050A3332901-MB-A01 / 2021-11-09

This motherboard has 2 similar chips. One is on the front marked with BIOS SKT "Winbond 25Q256JVEN" and one on the back marked with U351 "Gigadevice 25B256EYIG". I ignored the one on the back and only desoldered front chip. Made a backup, made sure the reading was the same with another 3 backups.

I needed to remove bios password...