Lenovo IdeaPad 3 15ADA05

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

Thank you very much!
Windows has started up
But the power button keeps flashing! Is there a solution for this?

This is the original bios from LENOVO.

[haziko]

Re: Lenovo IdeaPad 3 15ADA05

IdeaPad 3 15ADA05 Laptop - Type 81W1

Thank you very much!
Windows has started up
But the power button keeps flashing! Is there a solution for this?

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

PF28L5D7

Thanks

IdeaPad 3 15ADA05 Laptop - Type 81W1

[haziko]

Re: Lenovo IdeaPad 3 15ADA05

Serial number ?

PF28L5D7

Thanks

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

Hi
It was switched off during the upgrade!
I downloaded the faulty BIOS
Can you fix it?

Thank you!

Serial number ?

[haziko]

Re: Lenovo IdeaPad 3 15ADA05

Hi
It was switched off during the upgrade!
I downloaded the faulty BIOS
Can you fix it?

Thank you!

[SHINIL NARAYANAN]

Re: Lenovo IdeaPad 3 15ADA05

Thanks workking goood

[zribit]

Re: Lenovo IdeaPad 3 15ADA05

bios extracted from Lenovo site update..
DMI 1000-2FFF

THANK YOU VERY MUCH IT WORKS FOR ME.
good work

[Vesko356]

Re: Lenovo IdeaPad 3 15ADA05

Hello,
I need help with bios to laptop Lenovo V15-ADA, SN:PF2573CB
MTM: 82C7000RPB , Factory ID JVHFC1, MO: PF9XB0423138

Use the bios attached at post #29, transfer DMI using shown offsets.

.

[selekt]

Re: Lenovo IdeaPad 3 15ADA05

Hello,
I need help with bios to laptop Lenovo V15-ADA, SN:PF2573CB
MTM: 82C7000RPB , Factory ID JVHFC1, MO: PF9XB0423138

[Simon16]

Re: Lenovo IdeaPad 3 15ADA05

many thanks for everything
E8CN36WW + DMI it has worked perfectly

[Vesko356]

Re: Lenovo IdeaPad 3 15ADA05

I always do 1000 - 2FFF ,LDBG 0-FFF is written at first boot. @hoaca always includes 0-FFF ,so i don`t see it making any difference either way.
.

Since the OP refereed to the dump in post #1 which is not virgin one downloaded from Lenovo, but some dump taken from a working machine it's best the whole area to be replaced from the original file.

.

[SMDFlea]

Re: Lenovo IdeaPad 3 15ADA05

DMI offset 0 - 2FFF

I always do 1000 - 2FFF ,LDBG 0-FFF is written at first boot. @hoaca always includes 0-FFF ,so i don`t see it making any difference either way.
.

[Vesko356]

Re: Lenovo IdeaPad 3 15ADA05

Hello,
Motherboard GS450&GS550&GS750 NM-C821 REV 1.0
Attached original bin file.
I don't know the serial number of the laptop but the bios posted in the first post of this thread has worked but I would like to copy the DMI region from my original file.
Can somebody help me? or tell me what the dmi region is since I have read two different ones in this thread (from 1000 to 2FFF) or from 0h to 3000h.

Thanks in avance

DMI offset 0 - 2FFF

[Simon16]

Re: Lenovo IdeaPad 3 15ADA05

Hello,
Motherboard GS450&GS550&GS750 NM-C821 REV 1.0
Attached original bin file.
I don't know the serial number of the laptop but the bios posted in the first post of this thread has worked but I would like to copy the DMI region from my original file.
Can somebody help me? or tell me what the dmi region is since I have read two different ones in this thread (from 1000 to 2FFF) or from 0h to 3000h.

Thanks in avance

[Miltiadis]

Re: Lenovo IdeaPad 3 15ADA05

Working bios Lenovo IdeaPad 3 15ADA05
GS450/GS550&GS750 NM-C821 Rev 1.0

Thank You!!!

[salawayon]

Re: Lenovo IdeaPad 3 15ADA05

try post #29..

I already tried that yesterday but with my own DMI DATA. but when you suggested that file i tried without editing the DMI DATA and it push through with
pre-installed OS. so, i tried editing again with my own DMI DATA and it works also. maybe the first time i edited the DMI DATA area i copied the wrong addresses. thank very much for your help...

[peste]

Re: Lenovo IdeaPad 3 15ADA05

got a Lenovo IdeaPad 3-14ADA05 NM-C821 Rev 1.0, which can't detect any hdd or SSD or M.2 ssd when installing windows 11. but when using windows 10 it shows an error ACPI BIOS ERROR. but when at BIOS setup all HDD or SSD and M.2 ssd were detected. tried already other bios version posted here but with the same status.
current bios version: E8CN28WW
current EC version: E8EC28WW

backup attached.

try post #29..

[salawayon]

Re: Lenovo IdeaPad 3 15ADA05

got a Lenovo IdeaPad 3-14ADA05 NM-C821 Rev 1.0, which can't detect any hdd or SSD or M.2 ssd when installing windows 11. but when using windows 10 it shows an error ACPI BIOS ERROR. but when at BIOS setup all HDD or SSD and M.2 ssd were detected. tried already other bios version posted here but with the same status.
current bios version: E8CN28WW
current EC version: E8EC28WW

backup attached.

[nemspk]

Re: Lenovo IdeaPad 3 15ADA05

You have everything you need at posts 29 and 75

.

I tried these posts but no success. Laptop turns on, black screen and fan running. Tried waiting longer and still the same. Something is wrong