XDĦ) No more possibilities to boot something other Ubuntu (no boot from CD, USB, on swapped HDD)

And then, I could no more boot from something else then installed Ubuntu.ġ) The laptop has Windows 8 installed on itģ) After a while, a dual boot with Linux MintĤ) Removing Linux Mint to test Ubuntu (some Wine stagging installation requirements)ĥ) Ubuntu asking for secure something that I sais 'OK, even though I do not understand what you meant'. Mine, is that I was unable to change SecureBoot setting ( though other security settings didn't change too -) ) and the OS Optimized Defaults. I know it's quite a long time that your issue happened, but since I felt on this web page first when I was looking for the same problem. Press the Esc key and select Save and exit or Exit.I sign in this site just to add a potential solution of this trouble. Or, press the Alt + F key to load default settings. Or, press the F9 key to load default settings. The method to reset the BIOS varies between different computers: Click the Load defaults button. How to perform a BIOS or CMOS reset and clear the? 5 Press the Enter key to save all changes and exit the BIOS setup screen. 4 Press the Esc key and select Save and exit or Exit. 2 Tap the F2 key several times until Entering Setup appears. How to reset the BIOS from the BIOS interface 1 Turn on the computer. How to reset the BIOS to factory settings? Tap the F2 key several times until Entering Setup appears. How do I reset the BIOS on my Dell Computer? We do not guarantee its workability and compatibility.

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Is there a free Lenovo G475 BIOS update?įree Lenovo G475 BIOS Update v.21. How can I reset my laptop BIOS without display?Įasy way to do this, which will work regardless of what motherboard you have, flip the switch on your power supply to off(0) and remove the silver button battery on the motherboard for 30 seconds, put it back in, turn the power supply back on, and boot up, it should reset you to factory defaults. Note: For Windows 8/8.1/10, restart the computer first before pressing F1 to enter BIOS. Restart machine, press F1 to enter BIOS, press F9 to load default settings, and press F10 to save. How to perform a BIOS or CMOS reset and clear the?.How to reset the BIOS to factory settings?.How do I reset the BIOS on my Dell Computer?.Is there a free Lenovo G475 BIOS update?.How can I reset my laptop BIOS without display?.

Save bios settings lenovo