Category: Lenovo boot mode greyed out

Lenovo boot mode greyed out

I want to do a fresh Windows 10 install. I perfectly know how do it and i think im not forgetting anything. It never hapenned before but the "Boot Mode" option is grey, i can't select it. I need to change it to CMS or Legacy so the bios can detect my usb. Both usb ports and the pen drive is working fine, there's nothing wrong.

Bios is just not detecting my usb I disabled the fast and secure boot, doesn't work. In fact, everytime i reboot my computer, the secure boot aut. My bios is uptaded. I tried to download an older bios version but lenovo only has this updated version in their website. Unfortunately, nothing happened Also I don't know if it is normal or not but my bios is missing some features, like Power Management or something like that. I'm asking because some users said I could edit the fan speed by going to the "Power Management" tab but I don't have such tab I also don't have the Boot Priority.

Have you ever had Ubuntu installed on your laptop? If this applies to you, there are several threads on this web site concerning this issue, so I would suggest reading those.

However, my understanding is that the fix is tricky, so you may get better advice on a Ubuntu forum. Actually, yes! I used to run Kali Linux live boot with a pen drive.

Lenovo IdeaPad S340 laptop stuck in infinite boot loop, and stuck in "Greyed Out" UEFI Boot Mode

Yeah, maybe that was the problem. That's weird, that would never come to my mind.

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I remember perfectly. I remember changing the boot settings in bios and it everything worked just fine. Something just came to mind, what if I remove the battery from the motherboard? Maybe that resets the bios? I suspect that the Ubuntu problem occurs only when Ubuntu is installed on the hard disk. I think that running a live Linux system booted from a USB memory stick should be safe although I don't know for sure as I have never experienced this problem.

Removing the batteries may work, but I honestly don't know. You would probably need to remove both the main large battery and the tiny coin-sized battery fixed somewhere on the motherboard. You probably also need to wait a good period of time to allow the capacitors to discharge. How long is a good period of time? I don't know -- an hour or two?I needed to log in as an admin user.


What I needed to do was the following set of steps:. You should then be able to edit additional settings, although you may need to log out and then log in as guest and type your new BIOS admin password.

I have setup an administrator password and also an MEBx password, but am not able to enable these options. In contrast to other users in this thread I do not get the options to choose whether or not to login as admin or guest user.

Thank you for this. It really helped me out. I have no guest account option available - there used to be but it's not there anymore. Tried everything but most settings still greyed out.

What a ridiculous situation. Confirm this. Very dumb issue, you should login as GUEST in order to access that whilst logining as Administrator gives you all settings disabled. Very silly.

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Same problem in my laptop when i open bios many options are grayed out. And their is nothing guest mode to enter to bios.

Please hp help us. I have an HPG6 and was having the same issue of everything being grayed out. I can only log in as administrator with no other options. I did figure out why mine was gray. After I unchecked it everything was available. Didn't find what you were looking for? Ask the community or Ask the Virtual Agent. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

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lenovo boot mode greyed out

All forum topics Previous Topic Next Topic. New member. Message 1 of 8. HP Recommended. I can only login with my Domain-Account, I can't enter another account name. I therefore login and see the bios-settings. However most settings are grayed out. Thanks and best regards. Level 1.

Message 2 of 8.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. While I know some facts about UEFI and Legacy and basic differences between them, like UEFI allowing for faster booting I've checked this question already, but it doesn't answer mineI have a bit of a different question s :.

I'm not sure if BIOS settings can have any influence on how the system works and if legacy settings can be the cause of hardware misbehavingbut I usually install my Linux systems in legacy mode, with boot priority legacy first.

Also, on my laptop quite a few things don't work properly, whereas on Windows everything worked and I'm not sure where the fault lies. I only recall, that Windows wouldn't install with legacy settings, I had to change boot priority to UEFI first to be able to install it Win 7 Ultimate x Tested with many distributions.

So, to conclude, which one is recommended for a flawlessly working system? For most hardware, the boot mode EFI vs. BIOS is irrelevant. The drivers Linux loads are identical in either case, as should be the performance. The main caveat here is that the hardware may be initialized in different ways depending on your boot mode, and if the Linux drivers make assumptions about how the hardware is initialized, one way or the other may work better. This sometimes made booting one mode or the other usually BIOS mode preferable in the past, but this type of problem is becoming rather rare today.

This type of issue mostly affected video hardware and drivers, but in principle it could affect anything. In your specific case, my suspicion is that you've got "bleeding-edge" hardware with poor Linux support, or perhaps hardware that requires special configuration to work correctly in Linux. Your best bet is to post separate questions about each specific device that's not working to your satisfaction. You can also test with both BIOS-mode and EFI-mode installations to determine empirically which one works better for you, since there is no way to accurately generalize which mode is best.

If you need a more specific "BIOS" or "EFI" answer as to which you should use, you'll have to provide much more specific information about your setup. And you can always find a solution for the latter. You're basically giving away control of your own computer to corporations. Don't do that, that's a bad idea. You also will have problems with using certain tools which cannot deal with GPT the only improvement from bios to uefi is support of GPT, everything else is disadvantages and there's many of them.

As already stated above: This only is about the HDD you boot from. The problem that support for hardware often is needed in form of a firmware for the hardware and a driver for the OS isn't solved by UEFI.Newer Windows 8 and Windows 10 PCs might require you to manually enable legacy boot mode in order to boot into older operating systems or bootable tools and utilities.

With newer Windows 8 PCs that are designed with UEFI support, the BIOS or firmware often has an option that specifies if the computer can boot into regular operating systems and recovery tools, or if it can boot exclusively into newer UEFI operating systems and environments.

lenovo boot mode greyed out

Legacy boot mode does not normally support partitions greater than 2TB in size, and can cause data loss or other problems if you try to use it normally. Notice the key guide in the top-right corner. Immediately after powering up your PC, as soon as the manufacturer logo e. Typically, you will see a brief note at the bottom or top of the screen indicating what the key is. Download Easy Recovery Essentials. Boot Device Control.

Boot Option Filter. Download recovery disk for Windows 10 free Using Windows 8? Download recovery disk for Windows 8 Using Windows 7? Download recovery disk for Windows 7 Using Windows Vista? Download recovery disk for Windows Vista.Keep in touch and stay productive with Teams and Officeeven when you're working remotely. Learn how to collaborate with Office Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary technical support services.

You can help protect yourself from scammers by verifying that the contact is a Microsoft Agent or Microsoft Employee and that the phone number is an official Microsoft global customer service number. I have windows 8. I am unable to login to system, hence want to reboot the system from usb.

lenovo boot mode greyed out

But while rebooting, in BIOS setup the boot menu is disabled. In boot tab both legacy and uefi options are blank. The screen is greyed out. On hitting enter or arrow keys no action is taking place. Thus I am unable to add boot option and unable to proceed. Did this solve your problem? Yes No. Sorry this didn't help. The problem is, I am unable to enter in boot options tab to change it to legacy options ROM as the options are disabled.

You can use the power button to restart your computer three times. This will start the Windows Recovery Environment. Windows 8. Sticker problem is no more.

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Designed for users of Windows 7, Windows 8, and Windows 10, our embedded product key tool will retrieve and display the Windows setup product key embedded in the BIOS or EFI, allowing you to store it for safe-keeping or use it to reinstall Windows with an official Windows setup image. I need a solution to enable 'Load legacy option ROM' from boot menu as currently this option is disabled.

Even the guide to enable boot menu of bios setup will also be helpful. April 14, Keep in touch and stay productive with Teams and Officeeven when you're working remotely. Site Feedback. Tell us about your experience with our site. Sanjivanid Created on June 16, This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread.

I have the same question User Replied on June 16, Hello, I have recently installed Windows on my Dell Inspiron But, Unfortunately both of these were greyed out with Disabled Option. So, Can Anyone Tell Me why is this happening? And how can I Access these Options? Go to Solution. View solution in original post. For Dell support videos click Here. If a post answers your question, please click " Yes ". Browse Community. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for. Search instead for. Did you mean:. Tempnarayanc44 1 Copper. All forum topics Previous Topic Next Topic. Accepted Solutions. If you are booting from media do that but OS like 8. Dell-Rajesh R 5 Rhenium.

Bios option Boot Mode greyed out, can't change to Legacy; setting supervisor password doesn't help

Now tap F10 to Save and Exit. Please reply if you have any further questions.

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Dev Mgr 6 Thallium. Member since Thank you very very much, My problem is fixed. Thank You Why do I need to reinstall Windows? I am only changing my options in the BIOS? OK, Thank You for Replying. I will be greatful to You. Please Help Me, Thanks Dell Support Resources.I am wanting to change settings like FSB,s and voltages but they are all greyed out. Erik sorry typo, is in fact F1P27 installed. Ok, it's not going to work, that would have been locked down by the system manufacturer.

Any chance you are in the Bios as user not allowed to edit those settings? Did you create accounts for BIOS access and editing? Are you sure what you installed is compatible?

Windows 10 -How to enabled greyed out shutdown options

What if you go in and actually set a password for the BIOS, restart and see if you login with the password if you can now edit. That motherboard was designed for budget systems and probably doesn't have these features available.

If its straight from a manufacturer inside of a Dell or HP workstation, yeah you won't be able to do anything. Not sure if that'll help. Stock systems are never able to modify things that can compromise the warranty.

Looks like a mobo Upgrade then. Anyone have any ideas on a motherboard with the same form factor which they recommend. To continue this discussion, please ask a new question. Lenovo 53, Followers - Follow Mentions Products. Kyle for Lenovo. Get answers from your peers along with millions of IT pros who visit Spiceworks.

Anyone had the same problem or know of any things to try? Thanks Lucas. Best Answer. Ghost Chili. Paragraph Jun 4, at UTC. Lucas wrote: Erik sorry typo, is in fact F1P27 installed. Popular Topics in General Hardware.

lenovo boot mode greyed out

Which of the following retains the information it's storing when the system power is turned off? Lucas Jun 4, at UTC.

Sean Donnelly This person is a verified professional. Verify your account to enable IT peers to see that you are a professional. No account have been made, just flashed the bios and went straight in. ErikN This person is a verified professional. Haddicus Jun 4, at UTC. However, if they were once, you can try rolling back.

This person is a verified professional. Paragraph wrote: Lucas wrote: Erik sorry typo, is in fact F1P27 installed. Lucas Jun 5, at UTC. This topic has been locked by an administrator and is no longer open for commenting.

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