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need bios Lenovo Z480

hi guys

need bios Lenovo Z480
M/B : DALZ2AMB8F0 REV:F

(25Q64,25x40)

thanks

Re: need bios Lenovo Z480

i Lenovo Z480 not display
mb / DALZ2AMB8F0 REV:F i have 2ic bois

Re: need bios Lenovo Z480

Quote:

Originally Posted by mmaewbsoft (Post 1019960)

i Lenovo Z480 not display
mb / DALZ2AMB8F0 REV:F i have 2ic bois

post the backup of the bios

Re: need bios Lenovo Z480

Quote:

Originally Posted by peste (Post 1019978)

post the backup of the bios

backup of the bios 25Q64
https://www.4shared.com/file/NwSKJXR...80_DALZ2.html?

Re: need bios Lenovo Z480

I flash 2 ic no thing

Re: need bios Lenovo Z480

Quote:

Originally Posted by mmaewbsoft (Post 1020273)

I flash 2 ic no thing

post the bios here ...

Re: need bios Lenovo Z480

hi guys.
i suspect my lenovo ideapad z480 bios got problem. after reset remove the cmos battery and other power source, the laptop can boot normally. then after shut down, cannot boot and no display anymore. i need remove all power source then it can boot again. attached are the bios i extracted. many thanks.

Re: need bios Lenovo Z480

sorry this is my first post. attach bios is here. many thanks.

Re: need bios Lenovo Z480

Quote:

Originally Posted by alfredvaz (Post 1062859)

sorry this is my first post. attach bios is here. many thanks.

try

Re: need bios Lenovo Z480

thanks peste. btw this is for the 25q64 chip?

Re: need bios Lenovo Z480

Quote:

Originally Posted by alfredvaz (Post 1063045)

thanks peste. btw this is for the 25q64 chip?

is for the one from post # 10..do you forget about the chip you took off ???

Re: need bios Lenovo Z480

Quote:

Originally Posted by peste (Post 1063067)

is for the one from post # 10..do you forget about the chip you took off ???

i posted 2 files in post #10.

ideapad Z480_25Q64FV.BIN
ideapad Z480_25X40BV.BIN

can you please tell me your file is for which chip?

Re: need bios Lenovo Z480

Quote:

Originally Posted by alfredvaz (Post 1063171)

i posted 2 files in post #10.

ideapad Z480_25Q64FV.BIN
ideapad Z480_25X40BV.BIN

can you please tell me your file is for which chip?

I cleaned your 8MB bios, it comes written on the larger 25Q64FV bios chip.

Re: need bios Lenovo Z480

Quote:

Originally Posted by peste (Post 1063204)

I cleaned your 8MB bios, it comes written on the larger 25Q64FV bios chip.

thanks peste

LENOVO Z480 Corrupted bios need to fix

Can someone fix this corrupted bios please

Re: need bios Lenovo Z480

anyone ca fix this bios please

Re: need bios Lenovo Z480

Quote:

Originally Posted by Mulong2019 (Post 1077584)

anyone ca fix this bios please

try..

Re: need bios Lenovo Z480

@PESTE not working laptop has no display and lights goes off original have display but blank screen even external