Lenovo IdeaPad 3 15ADA05

[riogsm]

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

thank so much . you really help me save my laptop

[Mark Koste]

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

THANKS IS WORKING

[964758]

Thank you!

[SMDFlea]

https://www.badcaps.net/forum/troubl...61#post3163061
https://www.badcaps.net/forum/troubl...47#post3237947

[964758]

Hello! Lenovo ideapad 3 15ada05 - does not turn on, black screen and flashing power button". GS450&GS550&GS750 NM-C821, REV:1.0. CPU: AMD Old bios I attached

[djharold]

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

thankyou working ok

[SMDFlea]

The quoted post was moved to another thread https://www.badcaps.net/forum/troubl...12#post3327750

[kalilinux25]

Hello.
Can you help me with this bios? Black screen problem.
Ideapad 3 17ADA05 , Model 81W2
SN: PF2LJHRH
MTM: 81W20074RM
ID: JVHFC1

Thank you.

DMI added

[cusspide]

Well, as expected, I copied the BIN, this one and it worked

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

Again with Setup and boot selection. Thanks TRACKER1

I upload the flashed bin according to the Lenovo method downloaded from the same website. It crashed and didn't start again.

Thanks a lot !!!

[cusspide]

Well, I'll contribute something to see if it helps.
IdeaPad 3 - 15ADA05.
I can't enter the BIOS. Nor can you boot from a pendrive. The machine with Win11 and with a mechanical disk. A real turtle.

We offered the client SSD disk and Win 10.
When you press F2 or Fn+F2, it freezes on the logo. The same when pressing F12.

I chose to update the BIOS from Windows itself (It works, slow but it works), from the LENOVO website, where they flashed me with version E8CN41WW. I restarted, the process started, it finished and when I restarted, it died. Not even the Logo comes out.

I'm going to do it with the RT809H. Thanks LENOVO!!! (tremendous rubbish)

As I can dump some BINs of devices that work at 100%, I will upload them. Greetings and thanks for your help.

[angrej4953]

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

thanks work

[jimore]

Re: Lenovo IdeaPad 3 15ADA05

this one is my file

thanks orking for me.

[hoaca388]

Hi, my Lenovo blinking white led on power button, each voltage are good on all coils, fun spinning and CPU is normally hot, obviously screen is blank.
I flashed BIOS with version on POST#1 but no success.
Before to work on other components or reballing CPU, I would like to be sure can be BIOS corrupted, so if somebody can help me to correct my BIOS with following informations:
GS450/GS550&GS750 NM-C821 Rev 1.0
IdeaPad 3 15ADA05 Laptop - Type 81W1
S/N: PC20X08R
MTM: 81W1016KIX
Factory ID: T
If you need some other info, please let me know.
Attached BIOS backup

Regards,
FabyJ

Check hardware

[Fabyj]

Hi, my Lenovo blinking white led on power button, each voltage are good on all coils, fun spinning and CPU is normally hot, obviously screen is blank.
I flashed BIOS with version on POST#1 but no success.
Before to work on other components or reballing CPU, I would like to be sure can be BIOS corrupted, so if somebody can help me to correct my BIOS with following informations:
GS450/GS550&GS750 NM-C821 Rev 1.0
IdeaPad 3 15ADA05 Laptop - Type 81W1
S/N: PC20X08R
MTM: 81W1016KIX
Factory ID: T
If you need some other info, please let me know.
Attached BIOS backup

Regards,
FabyJ

[peste]

Hi! Can someone help me and disable the onboard memory?
GS450/GS550&GS750 NM-C821 Rev 1.0
IdeaPad 3 15ADA05 Laptop - Type 81W1
sn: PF2969NT
mtm: 81W1001DHV
Factory ID: JVHFC1
Here is the original BIOS file

try..

[sundeon]

Hi! Can someone help me and disable the onboard memory?
GS450/GS550&GS750 NM-C821 Rev 1.0
IdeaPad 3 15ADA05 Laptop - Type 81W1
sn: PF2969NT
mtm: 81W1001DHV
Factory ID: JVHFC1
Here is the original BIOS file

[HackIdGaming]

do you have backup ec this model?

[thinker]

You have everything you need at post #207...
https://www.badcaps.net/forum/troubl...11#post3237947

thank you, worked like a charm.

[peste]

Sorry was too quick clicking on post

You have everything you need at post #207...
https://www.badcaps.net/forum/troubl...11#post3237947

[thinker]

read..https://www.badcaps.net/forum/troubl...before-posting
always when you make a bios request, post the original bios of the laptop even if it is corrupted..

Sorry was too quick clicking on post