I solved this by following the steps below (copied from the linked article) exactly. Turn off the machine. Press the recovery button next to the HDD light. Select BIOS Setup. In configuration, turn off Secure boot, select Reset to Setup Mode. Press F10 to save and exit.F2 ( go into BIOS ) Disable secure boot. goto BOOT to try and change boot order ( USB not in the list) You do not need to change the boot order in the BIOS, insert your usb into a free port. switch on the machine whilst juggling the "one time boot option" or short boot menu key.
If you are using a laptop, ensure your device is fully charged. Try restarting your PC in Safe Mode to see if the problem persists. 1. Update BIOS. Navigate to your browser and go to the Lenovo support site. Scroll down and click Drivers & Software under Support. Click on the Start menu, type cmd, and click Run as administrator.
In Lenovo G Series Laptops there is a secret tiny button on the left side of the Laptop, that is called NOVO button. You can also call it lenovo g50 bios key or boot menu key. When your laptop is turned off, you need to press it using any thin object like pen. Once you press, it will open a dialog box with the Boot menu and Bios Setup.1 st > Troubleshoot, 2 nd > Advanced option, 3 rd > Startup Settings, 4 th > Restart. after the Restart of the PC/Laptop, you would see a menu of options. Here hit the 4 or F4 to open your PC in a Safe Mode. Again, to add the internet options, hit the 5 or F5 for using the internet and the facility of Safe Mode.Solución. El paso inicial es desactivar el arranque seguro . El arranque seguro hace que la computadora solo arranque el firmware en el que confía el fabricante. Una vez que el arranque seguro esté desactivado , vaya al menú de arranque y seleccione el dispositivo de arranque en el menú. Antes de deshabilitar el arranque seguro, tenga en 2. Press the One Key Recovery (Novo) button. This button usually looks like a curved arrow pointing backward and is usually on the top or side of your device. [3] Only Ideapad Lenovo's have the Novo button. [4] X Research source. Your computer will boot directly into BIOS when you press this button. Method 3. The boot menu can be handy in various scenarios. Some common uses include: Booting from a universal serial bus (USB) drive or digital versatile disc (DVD) to install or repair an operating system. Switching between multiple operating systems installed on your computer. Running a memory diagnostic test to check for hardware issues.