Lenovo IdeaPad 3 15ADA05

[MT RACING TIM]

thanks in advance

[hoaca388]

Hello, my granddaughter's laptop after restarting remained on a black screen and the indicator blinks, I checked the main signals and voltages on the power circuits, Lenovo Ideapad 3 15 A D A 05 81W 1
SN PF 1V N 0X G , Please if you have a dump

If you need bios, you need to post the backup bios file here + serial number.

[MT RACING TIM]

Hello, my granddaughter's laptop after restarting remained on a black screen and the indicator blinks, I checked the main signals and voltages on the power circuits, Lenovo Ideapad 3 15 A D A 05 81W 1
SN PF 1V N 0X G , Please if you have a dump

[madjid911]

Yes I tried it, same result

[madjid911]

Yes I tried it, same result

[peste]

Hi guys, I have a lenovo that turns on I have all the functions 20V 3V3 1V8 5V, but no display and the power button is flashing, I think my bios is faulty, however I have tried several bios here but without success, unfortunately the label is torn off I do not know the serial number I can only say that it is a GS450&GS550&GS750 NM-C821 motherboard. Can I clean my original bios please?

did you try post #29?

[madjid911]

Hi guys, I have a lenovo that turns on I have all the functions 20V 3V3 1V8 5V, but no display and the power button is flashing, I think my bios is faulty, however I have tried several bios here but without success, unfortunately the label is torn off I do not know the serial number I can only say that it is a GS450&GS550&GS750 NM-C821 motherboard. Can I clean my original bios please?

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

#118 has a link to check hardware problems.

Friend, you are right
it's not the bios
The hardware was questionable...
solved!!!
Thank you

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

#118 has a link to check hardware problems.

I agree with you...
the laptop worked very little, so I don't think it's a hardware problem

That's my opinion...not necessarily correct



can you do my bios ?
I don't know, that's why I'm asking

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

What do you suggest I do?

#118 has a link to check hardware problems.

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

You have a hardware error, the bios I uploaded is the vigin bios from your lenovo + DMI.

What do you suggest I do?

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

I did not understand,
Did I do something wrong???

You have a hardware error, the bios I uploaded is the vigin bios from your lenovo + DMI.

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

Please read #118

I did not understand,
Did I do something wrong???

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

Not the same

Please read #118

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

IdeaPad 3 15ADA05 Laptop - Type 81W1

Not the same

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

I tried that bios... it's not good for me...
The contents are not the same... compare them to see, they are very different

unfortunately no

81W100KGYA
PF30RXG5
Not the same

You came here to find hardware
https://www.badcaps.net/forum/forumdisplay.php?f=23

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

IdeaPad 3 15ADA05 Laptop - Type 81W1

I tried that bios... it's not good for me...
The contents are not the same... compare them to see, they are very different

unfortunately no

81W100KGYA
PF30RXG5
Not the same

[hoaca388]

Re: Lenovo IdeaPad 3 15ADA05

Colleagues, friends, please help

I need bios for :
Lenovo IdeaPad 3
15 ADA05
MB : GS450&GS550&GS750 NM-821 Rev:1.0
MTM: 81W100KGYA
SN: PF30RXG5

Processor: AMD Athlon Silver Dual Core 3050U

I tried at least 30 bios flash here from the forum

I downloaded for this model from the official lenovo site, extracted it and again nothing

I haven't found a bios for this model anywhere, I have a lot of them, but they don't match the original... It's totally crazy

PLEASE HELP WHO KNOWS AND WHO WANT TO FIX MY BIOS

I am attaching my original (read flash)

Thanks in advance to anyone who wants and can help!!!

PS:add a description of how the error occurred,

The laptop was working.
when he closed himself, he fell asleep and never woke up again,

The laptop turns on and the cooler spins, but the screen is black.

IdeaPad 3 15ADA05 Laptop - Type 81W1

[kalisko]

Re: Lenovo IdeaPad 3 15ADA05

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

Colleagues, friends, please help

I need bios for :
Lenovo IdeaPad 3
15 ADA05
MB : GS450&GS550&GS750 NM-821 Rev:1.0
MTM: 81W100KGYA
SN: PF30RXG5

Processor: AMD Athlon Silver Dual Core 3050U

I tried at least 30 bios flash here from the forum

I downloaded for this model from the official lenovo site, extracted it and again nothing

I haven't found a bios for this model anywhere, I have a lot of them, but they don't match the original... It's totally crazy

PLEASE HELP WHO KNOWS AND WHO WANT TO FIX MY BIOS

I am attaching my original (read flash)

Thanks in advance to anyone who wants and can help!!!

PS:add a description of how the error occurred,

The laptop was working.
when he closed himself, he fell asleep and never woke up again,

The laptop turns on and the cooler spins, but the screen is black.

[bottoni]

Re: Lenovo IdeaPad 3 15ADA05

@ bennardoelettronica yes bios post n.29