Lenovo IdeaPad 3 15ADA05

[cfhong2000]

Re: Lenovo IdeaPad 3 15ADA05

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

Thanks a lot. This resolved my laptop
IdeaPad 3-17ADA05.

[coelectron]

Re: Lenovo IdeaPad 3 15ADA05

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

working excelent
Note: this bios voltage supply is 1.8v

[biniu1978]

Re: Lenovo IdeaPad 3 15ADA05

hi. where is located serial and windows key in bios file. try find location but not luck. can you help me please. Thank You
my file added.
Lenovo IdeaPad 3 14ADA05
NM-C821
REV : 1.0

[hardware1]

Re: Lenovo IdeaPad 3 15ADA05

hi. where is located serial and windows key in bios file. try find location but not luck. can you help me please. Thank You
my file added.
Lenovo IdeaPad 3 14ADA05
NM-C821
REV : 1.0

Your device information is Encrypted, if you want to move it to a new file, you can just copy the block from offset (0h) to (3000h).
There's no OEM Windows Key in your dump file.

[fire1234]

Re: Lenovo IdeaPad 3 15ADA05

Your device information is Encrypted, if you want to move it to a new file, you can just copy the block from offset (0h) to (3000h).
There's no OEM Windows Key in your dump file.

The windows key is in the bios (of course it is encoded) TNMBD-82VXC-XXXXX-WC97G-XXXXX, and the serial number is PF1SM4RC

[hardware1]

Re: Lenovo IdeaPad 3 15ADA05

The windows key is in the bios (of course it is encoded) TNMBD-82VXC-XXXXX-WC97G-XXXXX, and the serial number is PF1SM4RC

That's interesting, because I can't access to them with normal methods.

[johnny257]

Re: Lenovo IdeaPad 3 15ADA05

wow thx. a client just pop in with the same mainboard. will update later

[sasser]

Re: Lenovo IdeaPad 3 15ADA05

hye i try all bios here. my board NM-C821 14ADA . laptop cant boot keep flash led on switch button.

[peste]

Re: Lenovo IdeaPad 3 15ADA05

hye i try all bios here. my board NM-C821 14ADA . laptop cant boot keep flash led on switch button.

try the bios from post #29..it is for the following laptops..V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05..if it doesn't work you have another problem..don't forget to make a copy of the original bios of the laptop..

[admv]

Re: Lenovo IdeaPad 3 15ADA05

Hi, I have successfully flashed the bios with the one provided earlier in the thread and the laptop turned on. However, in BIOS the MTM, Lenovo SN, UUID Number and the other fields regarding the laptop on the main screen are empty.

IdeaPad 3 15ada05
SN PF272AZ5
MTM 81W10097BM
Factory ID JVHFC1
MO PF9XB0418028

[hardware1]

Re: Lenovo IdeaPad 3 15ADA05

Hi, I have successfully flashed the bios with the one provided earlier in the thread and the laptop turned on. However, in BIOS the MTM, Lenovo SN, UUID Number and the other fields regarding the laptop on the main screen are empty.

IdeaPad 3 15ada05
SN PF272AZ5
MTM 81W10097BM
Factory ID JVHFC1
MO PF9XB0418028

Here's your New Bios, it's a Virgin Bios from Lenovo with your DMI.

[admv]

Re: Lenovo IdeaPad 3 15ADA05

Thank you. It is working as expected.

[hardware1]

Re: Lenovo IdeaPad 3 15ADA05

Thank you. It is working as expected.

You're Welcome.

[rexo63]

Re: Lenovo IdeaPad 3 15ADA05

Hi guys, i've a problem with one 15ADA05, sometimes won't boot the OS.
If the problem is the bios, the serial number is: PF294VE5
Thanks for all, guys

[peste]

Re: Lenovo IdeaPad 3 15ADA05

Hi guys, i've a problem with one 15ADA05, sometimes won't boot the OS.
If the problem is the bios, the serial number is: PF294VE5
Thanks for all, guys

did you read post#49???

[ramrk]

Re: Lenovo IdeaPad 3 15ADA05

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

thank you working

[okimo]

Re: Lenovo IdeaPad 3 15ADA05

Thanks.Excellent!

[joezik6]

Re: Lenovo IdeaPad 3 15ADA05

I am working on a 17ADA05 NM-C821, I tried putting a bios file with integrated ram disabled, and didn't work, I tried to put my original bios again in the chip but it's not working either, any ideas, this is my original bios file.

[jgarric]

Re: Lenovo IdeaPad 3 15ADA05

Thanks 🥇

[Geralds888]

Re: Lenovo IdeaPad 3 15ADA05

This is the latest version from lenovo, try it and let me know.

Hi there. Such a problem
After updating my laptop ... The WI-FI adapter disappeared everywhere and the keyboard does not work at all in Windows itself. Everything works in the bios itself. Changed the update from the site, it did not help.

Product Name: Lenovo V15-ADA
Bios Version : E8CN36WW
EC Version : E8EC36WW
MTM: 82C70065CK

Please help me