[REQUEST] Lenovo B50-70 (9DCNxxWW) BIOS Unlock

[Chaka79]

Thank you very much, everything works! Promptly and as simply as possible!

[Mikhail Medvedev]

Hello,
I need to unlock BIOS on my Lenovo B50-70 in order to configure SSD+HDD and whitelist WI-FI removal.
Thank you.

bios dump https://www.sendspace.com/file/mra7qg

[Dudu2002]

Hello,
I need to unlock BIOS on my Lenovo B50-70 in order to configure SSD+HDD and whitelist WI-FI removal.
Thank you.

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

[Urry]

Hi! I ask you to unlock the bios of the laptop Lenovo B50-70: 20384, BIOS V3.04
https://www.mediafire.com/file/8k4man53t...esults.rar

[Noria]

Hi, I'm desperate. I have a lenovo B50-70 that turns off by itself every 30 minutes. I have read that it is a ME/BIOS region fault.

I have tried to update with the lenovo soft with the official .ROMs but the error persists and with the unofficial ones all the .rom .bin give me an error.

In the best case it tells me that EC version is missing.

According to BIOS I have
BIOS version 9DCN34WW(V3.04)
EC version 9DEC34WW(V3.04)

Attached backup

I'm desperate

Thank you

[Noria]

I have sent you an email but just in case I will make a copy and paste it here


Desperate help request for Lenovo  B50-70 user Noria


First of all thank you for the help.
As indicated, I send a report (With the link of this app if it allows me to do so)
As well as extra info collected.

No technician in the area knows or wants to help me.
I'm just an advanced user, my job is to take care of the elderly.

1B of thanks

Mediafire links in case it was necessary

https://www.mediafire.com/file/5ahsua8ea...r.rar/file

https://www.mediafire.com/file/ad61i0l8b...s.rar/file

[mr.faraz13@gmail.com]

Hi,
I have same problem with lenovo b50-70,
HDD in caddy not recognize, i need BIOS unlocked for my Lenovo B50-70 (for SSD/HDD Caddy).

I can give more information just tell me.
I know this is very old topic but someone please help me

Thanks in advance.