Lenovo IdeaPad 3 15ADA05

[SMDFlea]

https://www.badcaps.net/forum/troubl...a-v15-ada-bios

[lrservicios]

Lenovo Ideapad 3 15ADA05 Model 81W1

S/N: PF24N07H

Laptop Starts but screen stays black, also power led keeps blinking , here i attach original file, please repair it for me

Thank you !!

[progulka]

Hello, dears! I used the dump from the first post - it restored my laptop from death, but not completely - I got this message on screen: "New CPU installed, fTPM NV corrupted or fTPM NV structure changed... Press Y to reset fTPM. Bla-bla-Bla Press N to keep previous fTPM bla-bla-bla"
Would you mind telling me what to do with it?
Or could you assist me with a personal dump file for my:
IdeaPad 3 15ADA05
81W100TBRE
PF2LXCB6
Thank you!

Continuation: I pressed "Y" and computer started working without this message but the only problem now - that it does not powering off but only reboot - is that problem of bios or not? Thanks!

[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