Hi i need oryginal bios dump from working T470p type 20J7 - i see on forum u unlock this machine for few person, but they send dump to you. Can u send me this oryginal dump from this machine type 20J7. Thank u.
I was buy laptop. He cut power after few sec on start. Show logo or i cant enter to bios and he cut power. I see someone solder bios chip and the bios from this laptop is not oryginal. So i need some type 20J7 but from other laptop. Then i clean the ME and i will more sure the bios is OK then this what i read. This one don't have in dump type and serial so im sure its some from internet.
U don't have oryginal from other thinkpad ?? this show ---------------------------------- DMI Data not Found in Bios dump ---------------------------------- so this is also not oryginal file.
on this bios is still same result. He turn of after few sec when show picture or run but nothing show and shout down after few sec.
DMI Data not Found in Bios dump - for dmi data you need to put in manualy in KBC chip ebcuase dmi data not saved in main bios chip
try another bios form here but i think it is not bios problem https://bios-fix.com/index.php?threads/lenovon-thinkpad-t470p-bios-boardview.32973/#post-87894
I know this. All data are in MEC. But this information show the bios is not oryginal from machine 20J7 - and u and any person are not 1000% sure this is for this laptop or not. If u have backup from 20J7 then you are 100% sure the bios is ok, you clean just ME region, and in first run he get also data from MEC for new serial etc.
