I'd also do a static discharge if you can: remove power cord, battery, hold power button 20sec, reconnect things & try again. That page has another answer seemingly pointing out this issue & it may not be resolvable :( Thanks Samsung!Īnother idea: remove the SSD/HDD as you really SHOULD be able to get into the BIOS/UEFI-setup regardless if that is connected. It pointed to this superuser answer about trying Esc or F10, also with external keyboard & spamming those keys on the internal & external keyboard simultaneously. The first answer with a superuser link suggest external keyboard & F10 amongst other things, please take a look at that.Įdit: Looks like that first answer no longer exists. It seems you only gave us part of the PC model, can you give us more details? I can attest the difficulty of getting into BIOS on some brands since it stumped me for 15-30min & I've been in the industry for over a decade. Have you tried an external keyboard? I see another Samsung (Tablet) PC has you hit ESC repeatedly Glad to see you've also tried Fn+F2, but without luck :( I see you've tried it without the SSD/HDD which I'd hope would afford you more time to hit key to get into BIOS. Reference this for a detailed explanation and pictures. Not all motherboards have this, though, and if you can't remove the CMOS battery as well, then you're pretty much stuck and can't use this method. Set it to the "clear" position, then move it back to where it originally was. Around the CMOS battery, there should be a jumper named CLEAR CMOS, PASSWORD, or something similar. These motherboards will most likely have a CMOS jumper that can reset it. Some motherboards have fixed CMOS batteries, however. Take it out gently (making sure you are grounded before), and wait for 5 minutes before inserting it back in. When you find the UEFI chip(s), the CMOS battery is somewhere around it is a circular, almost flat, silver cylinder. Make sure you have a grounding wristband or at least ground yourself before opening up the case, because static electricity can damage your motherboard (grounding wristbands are super cheap, you can find one readily on Amazon for $5). The process may vary from computer to computer, and you may have to crack open your case with force on some newer laptops. Removing the CMOS battery is basically resetting it to factory defaults, but it is more foolproof than resetting it from your UEFI, which you cannot do anyway. If it loses power, then it loses its changes and resets back to its defaults, which are hardcoded into the CMOS itself. (Also, a misconception: this is the UEFI, not the BIOS those are two completely different things).Ī little bit of background: the CMOS is a type of RAM that needs constant power to store its settings. This is done by opening up the computer and removing your CMOS battery. A good option here would be to reset, rather than flash, your firmware. Flashing the firmware is writing to its flash memory, rather than the CMOS, which stores the actual user configurations/settings. As others have said, flashing your firmware is an option, but it may not be enough. There are two courses of action that you can take. ![]() Screenshot of my SSD drive (it might be helpful). ![]() However, the Boot Menu is empty with exception for "ubuntu" and App Menu is empty as well (image of the Boot Menu below). I was able to get into F10 (boot menu), it seems that having USB bootable inserted on system start + F10 did the trick (BIOS is still not available). The F2 key is working fine - I can rename files with it, tested it as well here- w3keys, key-code 113 (F2) I can't enter BIOS pressing F2 before or after the password screen (right password). ![]() main issue sudo systemctl reboot -firmware-setup # will not work - system is not UEFI. Laptop: Samsung NP300E5Xīoot from CD/DWD and USB is not working currently. How does one remove the BIOS password (I know the password)? The reason I am asking is that the BOOT priority on my laptop is messed up in my BIOS settings and installation disks are not booting now, it goes straight to the OS (can't access the BIOS menu anymore).
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