Lenovo IdeaPad 3 15ADA05

[djharold]

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

thankyou

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...sting?t=103570

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )

[Mcfalsi]

hi nm-c821 rev1.0 Ec dump need
Photo is attached

[MT RACING TIM]

IdeaPad 3 15ADA05 Laptop - Type 81W1

Thanks again tomorrow I will try with another programmer I hope it works

[hoaca388]

Thanks for your attention and wasted time, but unfortunately the first attempt was not successful, strangely with another bios sent by another forum, the keyboard worked but the screen remained black

You should turn to find hardware problems, this bios is Lenovo's original bios.

[MT RACING TIM]

IdeaPad 3 15ADA05 Laptop - Type 81W1

Thanks for your attention and wasted time, but unfortunately the first attempt was not successful, strangely with another bios sent by another forum, the keyboard worked but the screen remained black

[MT RACING TIM]

Thanks for your attention and wasted time, but unfortunately the first attempt was not successful, strangely with another bios sent by another forum, the keyboard worked but the screen remained black

[hoaca388]

thanks in advance

IdeaPad 3 15ADA05 Laptop - Type 81W1

[MT RACING TIM]

thanks in advance

[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?