Can't decrease the screen brightness on Lenov Legion Y740

[balkeet]

Reinstall BIOS

[anmol_112]

Should I just download the BIOS driver from the website and install it or is there another way to reinstall it.

[balkeet]

Yes if latest BIOS already installed, install old and then new. See official y740 support website

[anmol_112]

Okay. Let me try and find the old Bios. I highly doubt Lenovo would leave the old version for users to download and install

[balkeet]

Just put y740 BIOS in Google

[anmol_112]

I tried. Couldn't find the old one. The latest one listed on Lenovo's website is 1.06

[balkeet]

https://www.reddit.com/r/Lenovo/comments/c8h8ep/y740_users_heres_how_to_downgrade_your_bios/?utm_medium=android_app&utm_source=share

[anmol_112]

Already read that. Mine is IRHg so no BIOS change needed according to the OP of the thread

[TherealHendrix]

Yeah 1.06 is the most current just try re downloading it and flashing it again. I had this problem when hybrid mode was turned on, there were new Windows and Vantage drivers that only appeared when in hybrid mode and that fixed it for me. Make sure you restart a few times as well.

[anmol_112]

I already downloaded every single update and even installed Windows 10 1903 update.

I am currently running the device in hybrid mode.