Hello ,my name is Anas I'm 28 yo from Morocco , and I'm here to learn and I enjoy fixing things for me ,my family and my friends....

I have a hp prodesk 400 g6 mini with locked bios.
trying to unlock the bios but still stuck at the first steps.
I got a CH341A programmer and a SOIC8 clip.
The bios chip was not detected by neither neoprogrammer nor asprogrammer , and I could not find the chip model on their "supported chips" list.
bios chip model [B][URL="https://www.mouser.com/datasheet/2/870/DS_00658_GD25B256E_Rev1_1-3435512.pdf?srsltid=AfmBOooLCBmq9ns4SChNspuSRm9YrqJ_UhTU5xTfGx_5Ci-bKfK4QkX2"]GD25B256E[/URL][/B]

Any kind of help would be appreciated !
Thank you...