![Lenovo-Y540-After-BIOS-Update-RAM-Frequency-from-2666mhz-turn-to-2400mhz - English Community - LENOVO COMMUNITY Lenovo-Y540-After-BIOS-Update-RAM-Frequency-from-2666mhz-turn-to-2400mhz - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/174309i70BBCCA4BC72EA14.jpg)
Lenovo-Y540-After-BIOS-Update-RAM-Frequency-from-2666mhz-turn-to-2400mhz - English Community - LENOVO COMMUNITY
![Lenovo Legion on X: "@Sibmount Hi Simon! We apologize for having thermal issue. We can fix this by going back to the old BIOS version. Kindly access your BIOS and tell us Lenovo Legion on X: "@Sibmount Hi Simon! We apologize for having thermal issue. We can fix this by going back to the old BIOS version. Kindly access your BIOS and tell us](https://pbs.twimg.com/media/EJrH5cWWoAAkeLc.jpg)
Lenovo Legion on X: "@Sibmount Hi Simon! We apologize for having thermal issue. We can fix this by going back to the old BIOS version. Kindly access your BIOS and tell us
![Help please ! Legion y540 is not turning on with power button and novo button . Last when it turned on the following error was displayed before booting into windows. : r/Lenovo Help please ! Legion y540 is not turning on with power button and novo button . Last when it turned on the following error was displayed before booting into windows. : r/Lenovo](https://i.redd.it/55bodw9gnop71.jpg)
Help please ! Legion y540 is not turning on with power button and novo button . Last when it turned on the following error was displayed before booting into windows. : r/Lenovo
![Got a popup on my Lenovo Legion telling me to update my BIOS now. A lot of people here a few months ago complained that the BIOS update broke their system. Is Got a popup on my Lenovo Legion telling me to update my BIOS now. A lot of people here a few months ago complained that the BIOS update broke their system. Is](https://preview.redd.it/hfunbf307y371.png?auto=webp&s=e8c2204b7b926ef0f725e7e1d2035c6bd45cd321)