Disable SecureBoot

Similar Questions

• Disable Secureboot on the Lynx?

  I saw the other post which ended in the Linux forum with no response. This isn't about Linux. Can someone answer the question once for all, Lenovo or of the community and to give a definitive answer.

  Is it possible to disable Secureboot on the Lynx?

  Thanks in advance.

  I got the answer if anyone is interested.

  In 8 Winddows goto:

  Laptop-> General-> boot advanced settings

  After reboot of the array:

  Troubleshooting-> advanced-> settings of the UEFI firmware options

  In the UEFI:

  Click security settings set a password admin (but don't forget it)

  After you set the password to admin the Secureboot option will appear.

  You can now disable secureboot and change the settings if necessary.

  Also, you can clear the admin password after you turn off the secureboot and

  While the option will disappear secureboot will continue to remain disabled.

  Maybe it works for other platforms?

  Karine piracy... uh I mean test, installation, etc...

  See you soon!

• Satellite L850D does not start - black screen

  Ok.. My wife L850D had problems with black screening started upward after the toshiba screen.

  I ran a few different utilities, including a reset... it all started about 3 weeks after the victory 8.1 upgrade.

  Rang technical support who kindly informed that because we put 8.1 on that he cancelled the guarantee. (btw nice guy)
  Then refused to help.

  And went and reloaded Win 8 of my happens, just to see if it was a problem of hardware, software.
  (yes I know, but it must have been only temp).

  It starts fine, sitting there for centuries without problem.
  It wasn't until I downloaded the drivers toshiba, (Yes the good) did a reboot and hey presto. black screen again.

  A little, this would imply that there is a problem with the drivers of toshiba?

  OK so the wife decided screw it, put Win 7 on it.
  Restarted with disk in. sat and sat. Google finally informed me that I had to disable secureboot and put uefi in the csm.

  OK fine, went into the bios, off course start, changed to the csm uefi and restart the computer.
  Now I get nothing; screen all turns on, fan starts, cd rom shots on and nothing stops down immediately if I push the power button.

  I pulled the battery, external and internal, let rest for half an hour and still the same thing.

  Any ideas?

  The history is for me a little confused so let me start from the beginning with some basic stuff.
  In your ad write you didn t what model do you have exactly (L850D-xxx) and I can't check the specs of the laptop but I presume that this laptop comes with preinstalled OS, probably Win8.
  Laptop with factory preinstalled OS that includes all the necessary drivers and tools and utilities. One of them is Toshiba Recovery Media Creator. With this tool, you can create a recovery (DVD or USB) media and it lets reinstall the original OS if it s some problem and HDD recovery does not work.
  Best option now would be to use these media and install original recovery image. Did you create this recovery media?

  Generally speaking when you new notebook you do not have to use the original OS. You can install anything you want, and it has nothing to do with security. You can install any OS, all supported operating systems. So I do not understand how you could get info from technical support.

  In any case, try please connect your laptop to the power supply and restart laptop. What exactly happens? See Toshiba welcome screen? Try pressing F12 repeatedly. There any reaction?

• 6 beeps to the POST, no video signal on the screen

  I need advice on how to do something sneaky ninja that will allow me to disable the functionality of SecureBoot in the BIOS my desire is a sound with anything code error condition happens on the screen, or advice on how to proceed with the restoration of the functionality of my PC if the idea above is simply impossible. Here are the relevant backstory:
  About 8 months ago, I decided to update my video in a 720 GTX card, and I had to disable SecureBoot make it work, because I'm too lazy and add to search how to upgrade the UEFI is happy with the new hardware configuration. After getting the new music video to work, I put the GT 620 stock card in my old ACER and sold it so I would break even on the cost of the GTX card. After that, I forgot promptly all claim how the function SecureBoot can be. Fast forward to a few weeks ago and I updated to Windows 8.1, after which I started to see this annoying message on my desk telling me that SecureBoot has not been configured correctly. After updating some software today, I thought that since I needed a reboot, I could jump in the BIOS and see what was the matter with SecureBoot, so that I could dismiss this message that was ruining fung-shwe my office. Because I'm a bonehead, I re-enabled SecureBoot without taking into account that it was probably disabled for a * beep * good reason. After trying to restart without success, I realized what I had done and went to the local hardware store and bought a whole new 620 GT which is what came stock with the PC. A new downgrade just so that I could get the monitor to function so I could disable SecureBoot even once. Apparently SecureBoot looking for more than the chipset ID, as the manufacturer ID or MAC of the card, because she still refuses to fill a POSITION. You're looking for an engineering solution that will allow me to leave without you are looking for and buying, a Pegatron makes GT 620.

  Hello:

  I would like to permanently remove these plugs.

  I bet the video O/B works very well and HP put those there, because when you have an add on video card, the embedded video is disabled.

  If the video ports have been discovered, the casual consumer must then guess which video port they connect their monitor for, and if they guess that badly, then they will ask HP for help.

  Or they may think that they can hook up a monitor for each video port and can go out and buy one just for this - once again call to HP and complain.

  My HP Elite 8200 CMT has a hat that covers the video port O/B and I know the mine works.

  Mine also came with an add on video card.

  Then, give that a try.

  You have nothing to lose.

• Upgrade SSD Edge 2 problems

  So I finally got sick of my edge 2 slow access times and decided to install the MX200 Crucial I had in my last ASUS laptop in it, except that I can't.

  Any time I try to start the laptop with the MX200 attached it crashes. Normal startup crashes on the Lenovo logo, using the Novo button and selecting one of the four options is the same thing. Tried to play in the BIOS, I can do once I have pull the MX200 and disabled SecureBoot and tried to use the Legacy option, no go. Don't try to change the protected Intel all that he was not sure what makes everything.

  Any suggestion would be appreciated. I didn't know this was going to be more difficult then every other time that I changed to a hard drive.

  So, first of all, I didn't buy the MX200 for this laptop, I took out my old one, thinking it would be great to have an SSD in my Edge 2. No go.

  Second and because of my first point I did do that, research before you buy. Apparently, unlike my last Asus, at least some laptops Lenovo are very picky about something as simple as a hard drive used with it. Less then a minute of research would be revealed this, but again, I used what I had and didn't know until there is well, start.

  Finally, once again its Samsung, Samsung, Samsung. Apparently some SanDisk and Toshibas works, but when you have the 500lb Gorilla like Samsung in the room, just go with them next time, regardless of the brand of the laptop, cause a Samsung does not work, apparently you shouldn't do it at all.

  So, if you just bought a shiny new Lenovo and want an SSD inside, you now know what to buy.

• n005tx Pavilion 15: "selected image is not authenticated to. "Press on enter continue" at the start of the

  Hi all, I have a pavilion laptop g6 - 2253ca who works with a windows 8 (64-bit). I have a strange problem since this morning and an error msg "selected image is not authenticated to. "press on enter continue ' that appears when I try to start. I have not installed program on my computer before it happens. I just sailed on the Internet and all of a sudden the screen is grey and the msg appeared on this subject.

  I went on several forums for information on this subject. That's what I did:

  -hard reset
  -Restart and boot into BIOS
  -Disable secureboot and enable legacy initialization
  -Press F10 to save and exit BIOS

  -Restart

  -the system asked me to enter a digit of 4 password and press ENTER to apply the changes

  -done, but I got stuck another MSG: "no boot device, insert the boot disk and press any key.

  Not able to find something else to move to another service I thought that maybe the value default bootable device was not the HARD disk if:
  -I restart and boot into the boot F9 Manager
  -does not not the same msg (no boot device, insert the startup disk and press a key) is displayed.

  Try to run the auto repair using the F11 Recovery Manager, but I can't start on it during startup.

  So, what should I do now? I am really disappointed...

  Hello

  Try loading at F2 run check disk test hard if that passes you will need a recovery disk. If the hard drive is not detected reinsert the disc hard try to rerun the test if you have the same hard disk problem that went wrong to replace the drive. Please call HP technical support check for warranty and the part replaced.

• Z440 HP: HP z440 added EVGA GeForce GTX 750Ti and now stuck on bootscreen HP logo

  I have a Z440 workstation with nvidia quadro K420 inside graphics card.  I bought a Samsung 4 k refurb monitor and bought the next video card: http://www.amazon.com/gp/product/B00IDG3PRI/ref=od_aui_detailpages00?ie=UTF8&psc=1

  I added the second video card and the machine starts with the HP logo and never produced.  Remove the video card and I start fine.

  The BIOS indicates V01.25 M60 - 30/01/2015.  I tried to update the BIOS since last download on HP website (http://h20564.www2.hp.com/hpsc/swd/public/detail?swItemId=wk_144911_1&swEnvOid=4158#tab1) and it tells me that I am current.

  Attempted to disable SecureBoot in the BIOS without change.  I start to assume that this video card is not compatible with the machine?

  If this is not the case, can you recommend a compatible video card?

  Other important information:

  Intel Xeon CPU E5-1650 v3 3.50 GHz

  32 GB ECC RDDR4 / 2133 MHZ

  Hello

  Remove the original graphics card and try the GTX 750 in the housing where the original graphic card.

• M92p Tiny - no bootable disc after update BIOS to 9SKT59A (dual boot Linux/Win7) GPT/EFI

  Hello

  I've updated my Lenovo ThinkCentre m92p tiny A1G 3237 - to the 9SKT59A of the BIOS version.
  I use a SSD OCZ with GRUB2 and Win7/Linux dualboot (UEFI/GPT) without any problem.

  After that the updated BIOS update it was SecureBoot activated and I couldn't start obviously GRUB2.

  Then I disabled SecureBoot and changed the boot order, but when I try to include the SSD with x, it disappears from the list excluded bootable devices but do not appear in the devices included.

  Now, I'm only able to boot using USB key where a grub2 is also installed. I'm sure it's a bug in the BIOS!

  Can anyone else confirm or solved this probem?

  See you soon

  Mijenix

  Updated the BIOS to 9sj960usa fixed the problem for me. As I was not able to boot using CD/USB-SSD, I was able to GRUB2 boot Win7 on a USB key and has used the flash .exe file.

• Predator G3620 - USB CD boot?

  I have an AG3620-TFUR12 predator, just bought a week ago.  I had a couple of random reboots and decided to test my RAM with memtest86 +, but was unable to boot from USB or CD.  After some research, I found that probably has to do with the Cree last UEFI stuff, but I can't know exactly what to disable it in EFI/BIOS settings for the computer boot from USB.

  • Whenever I try to pick different boot devices, it still fails to find anything except the hard drive, even with a bootable CD and USB drive availabe.
  • I tried to disable SecureBoot so.  In addition to increasing startup time to 4-5 minutes main boot screen, it has yet to find bootable devices.
  • The CD and the flash player appear in Win8 very well.

  Someone at - it experience with this machine or a similar model (I assume that similar models will have the same BIOS)?  Also, anyone who knows the random reboots or RAM problems?

  I thought about it.

  On the AG3620-TFUR12 mobos there is an option called "heritage OPROM."  I had to do some research to understand what is OpROM.  It turns out it's a UEFI feature that follows the old BIOS protocals, so that the devices are compatible.  Once I allowed him (it has been disabled by default) all started very well.

  I'll take the time to research UEFI and everything he does.  There is a website dedicated to the it - http://www.uefi.org

  This thread can be closed now.  However, if anyone has similar issues to boot, please Private message me.

• Pavilion 17-g108na: selected boot Image is not authenticated

  Dear Sirs

  I provide a laptop HP with windows 7 in the course of running for my clients.

  I bought a HP Pavilion 17-g108na and bought Windows 764 bit on a DVD.

  When I want to boot from the DVD, I get the error message:

  "The boot image selected is not authenticated to. Press enter to continue. »

  Is someone can you please tell me what I should do to get windows 7 installed.

  This would be much appreciated!

  Best regards, Chris

  Hi Chris,

  If you want to install Windows 7, need to disable secureboot and activate the start mode inherited so he could run.

  

• Installation of Ubuntu on Inspiron 15R special edition

  I recently bought a Dell Inspiron 15R Special Edition and I tried to install Ubuntu LTS 14.04 on it. The installation went well, but he could not start after installation. I tried to disable SecureBoot in the BIOS and I restarted the computer. He has yet to start. Help would be greatly appreciated.

  Try again installing with Secure Boot disabled and make sure of two things:

  1. to select UEFI DVD in BIOS to start

  2. need for 64-bit Ubuntu 14.04 (supports UEFI)

  Keep you the version of Windows that has been preloaded from the Dell factory or you install with Windows or erase Windows and replace it with Ubuntu?

• clean reinstall with fast storage intel ROM

  After a series of hickups, I recently found with a need to reinstall Win 7 on a Dell Inpiron 7250, which came with an SSD and a 1 TB hard drive. Hardware diagnostic shows no errors. The problem is that when I try to reinstall the OS OEM DVD of the Bios menu is set to Intel Rapid Storage, but installation is not possible. It seems there is no disk to install to. With the BIOS value AHC installation works, but I end up losing the SSD and Intel RST feature. Having quickly skimmed manual Intel, it seems that what Miss me is: option technology Rapid Storage Technology ROM. How can I reinstall the which?

  I need a set of foolproof step-by-step instructions that starts from a totally clean system. Can't help but wonder why the OEM DVD system is not able to put the system in place from scratch.

  1. Windows installation media, and the UEFI BIOS settings?

  Did you get a USB key of resettlement set to be installed in the UEFI with GPT partition scheme in FAT32? You have active UEFI, disabled SecureBoot and USB Debug active (USB 3.0 off):

  http://dellwindowsreinstallationguide.com/converting-your-Dell-Windows-reinstallation-DVD-into-a-reinstallation-USB/

  http://dellwindowsreinstallationguide.com/ensure-you-have-the-correct-SATA-configuration-in-the-BIOS-Setup-for-your-configuration/
  

  2 SSD Windows Boot/HDD data - recommended Configuration
  

  There are a few problems with SSD cache drives and SSD prices fell his best in most cases it is sufficient to replace the mSATA SSD with greater capacity (> 256 GB).

  This generally perform much better and much more reliable than a SSD cache drive.

  Ensure the exploitation of the SATA AHCI and use DiskPart to wipe the HARD drive SSD:

  http://dellwindowsreinstallationguide.com/a-clean-install-of-Windows/a-clean-install-of-Windows-8-1/useofdiskpart/

  Clean install of Windows on the SSD and then redirect libraries:

  http://dellwindowsreinstallationguide.com/a-clean-install-of-Windows/a-clean-install-of-Windows-8-1/solid-state-drive-and-hard-drive-configuration/

  3 SSD Cache drive Windows - Configuration public

  You mentioned the model as an Inspiron 7250 number, there is no Inspiron 7250, there is an E7250 of Latitude and PowerEdge E7250.

  Please confirm the model and what SATA driver, you tried to load.

  Ensure that the SATA Intel RS operation.

• Loads of boot UEFI PXE not available on OptiPlex 9020 AIO A09 for Win7?

  We prefer to use UEFI instead of legacy for our new systems mode. Previously, we were able to use the active UEFI PXE with SecureBoot disabled and ROMA Legacy boot. The service seems to come and go with each version of BIOS for the AIO 9010, and now on the 9020 AIO with A09, he went as well.

  On a 9020 AIO with A09, if I enable Secure Boot and disable Legacy ROM PXE is available. If I disable SecureBoot (required for the loading of Windows 7) and allow ROMA to the legacy, it has no option to start on the network when you press F12.

  Our new AIOs with BIOS A02 9030 allow us to perform a boot PXE in this way without problem, so I guess that the problem in A09 is a bug and not intentional.

  Anyone else running into this?

  @Community,

  I am pleased to announce that the Optiplex 9020 AIO BIOS A11 is now available to the public. The update of the BIOS A11 has resolved a problem where in A09, the UEFI network box battery inside the BIOS would itself be clear after the release of the BIOS. This prevented the UEFI network protocols appear in the one-time boot menu.

  In short: with AIO BIOS A11 9020, you can now have the legacy option ROM both the UEFI network stack activated at the same time.

  For those who are not familiar with the specific screens in question, I have them listed below.

  Here's the box UEFI would uncheck itself in A09:

  

  It's the legacy ROM option checkbox:

  

  Here's the menu starting time on the A11 with two Roma legacy option enabled and the network UEFI active stack:

  

  The pic then the AIO 9020 had installed A09 and after trying allow the UEFI network stack. You will notice that UEFI protocols are missing because the box UEFI disables itself:

  

• SecureBoot is not configured correctly (Windows Pro 8.1 with Media Center)

  I have a HP Pavilion H8 - 1360t purchased July 2012 with Windows 7.  The system has installed UEFI and AMI BIOS v7.09.  I have upgraded to Windows 8, first preview, then the final version.  Yesterday, I upgraded to 8.1.  I now have a watermark bottom right indicating «SecureBoot is not configured correctly...» "and I get activity 2002 of the VerifyHardwareSecurity ' SecureBoot is currently disabled.  Please enable SecureBoot by the system firmware.  I have checked the BIOS and can't find an option to activate SecureBoot.

  HP an article stated that a BIOS version of 8 support SecureBoot but there is no upgrade available for this relatively new machine BIOS.

  Another article warns against upgrading an HP computer preinstalled with Windows 7 to Windows 8 with the following statement:

  " UEFI technology allows a number of improvements in the PC security and performance and is being implemented in all PC pre-installed with Windows 8.". Some PC preinstalled with Windows 7contain UEFI technology and can be modified to provide these features. However the process requires skills and specialist to complete at this time, HP provides instructions to make this change. »

  So the question for HP is: what will be a BIOS level or another solution provided for this modern computer to fully activate the SecureBoot?  I've seen a lot of posts on the forums Microsoft Community of other owners of H8 - 1360T so it's not unique to me.  As a player for Microsoft important material, it is hoped that HP would be sensitive to their customers.  As a customer of long date HP (belonging to two previous HP pavilions - the system is 3rd in the House), I sincerely hope that I have not made a mistake in my material of choice provider.

  Please download and install the update to the BIOS of your system from the following link:

  http://ftp.HP.com/pub/SoftPaq/sp61501-62000/sp61511.exe

  This will restore all the functions BIOS necessary for Windows 8/8.1. After updating the BIOS, go into the BIOS and enable the SecureBoot option. This will stop the message secureboot on Windows 8.1.

  This also enables the BIOS UEFI environment.

• I can't activate SecureBoot

  Hello

  I notice on my desk that "SecureBoot is not confugured correctly. I went to the BIOS and found SecureBoot section, BUT I can't allow it. It says it is disabled and the word 'disabled' is transparent, so I can't take this word in turn it on 'active '.

  My laptop model is computer TouchSmart laptop 15-j005ea

  Could you help me with this problem?

  Thank you

  Nick20132014

  SecureBoot error cannot be resolved depending on why it is caused. In your case I advise you to follow the steps below.

  If you see Secure Boot or secure the Boot Configuration in the BIOS, but it is grayed out, try the following:

  Step 1. go into the BIOS and load Factory Default HP keys and see if Secure Boot becomes available.

  Step 2. If this isn't getting into the operating system and disable "Fast Boot" (measures to disable Fast Boot below).

  Step 3. Go back into your BIOS and try load HP Factory Default key.

  Step 4. enable Secure Boot at this point.

  Disabling QuickStart

  Step 1. Open Control Panel

  Step 2. Click on power options

  Step 3. Click on choose what the buttons to

  Step 4. Click on change settings that are currently unavailable

  Step 5. If you are prompted to click YES

  Step 6. under stop settings uncheck the box quick start turn

  Step 7. Click on save changes button

  NOTE: Activate the fast start setting is not listed, then Hibernate mode has been disabled, removed this parameter, also disabled the quick start.

  NOTE: The Legacy Support and Fast Boot must be disabled to enable Secure Boot.

  Please feel free to re-post if you have any questions or concerns