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BIOS IdeaPad 1 15AMN7 - Type 82VG LA-L502P
jmbcomputers
Registered member
please help me. i need EC bios as my ec chip was shorted. i tried the above ec but my laptop has no display. i have provided my main bios.
jmbcomputers
Registered member
i need EC firmware not main bios. already tried that bios.
jmbcomputers
Registered member
already tried that bios. same result no display.
same result same result is file good
send file old 32mb i check
NO DISPLAY
snid
model this use 16MB not 32mb
Maybe the original IC has been replaced
firt time display comming lenovo logo but 2nd time no display ??\
can is problem AMD chipset
Sir, if this bios is of 32MB and this is of 16MB then how did the display come on the 32MB one??
not amd chip problem sir
Normally you just need to program the BIOS 16MB file on IC 128 then back it up and you will have BIOS 32 but only 16MB of data.
i think your right
can you fix it? its rev 1B . It enters the BIOS menu without problems, but when the boot process begins it shuts down
AMD need Programming bios on top
