Problem when booting from USB and bootable DVD

Similar Questions

• Re: boot from USB or CD/DVD

  I have an Acer V5-571pg-9814 with pre-installed Windows 8.

  I have tried to boot a Linux live usb and can't even get a cable USB or CD/DVD to boot at all.

  I want to check some of the Linux operating systems to see how they can install on this computer until I consider that for a dual-boot with Win8. Please note that I have read other messages here on the installation actually another OS as a dual boot, which I may need later, but now I would just use the live USB or CD/DVD and view these operating systems - and I have not found a position that directly addressed this issue.

  I tried to activate and use F12 (by default it is set to off in the bios). I tried to use Win8: charms > pc settings > advanced > reboot - troubleshooting > advanced - then use USB or CD/DVD, orinto UEFI boot to the bios and boot order settings.

  The computer does not recognize the USB and CD/DVD, but only straight Win8 boots - no matter which option to choose or even if I put the boot order USB and CD/DVD before Win8.

  So, how to start from a CD/DVD or USB port?

  Found http://acer--uk.custhelp.com/app/answers/detail/a_id/26603/related/1

  Looks like a long way around to just the view boot media...

  And we can only hope that you don't end up like this:

  http://community.Acer.com/T5/notebooks-netbooks/V5-571G-with-BIOS-v2-11-F2-to-access-BIOS-Setup-not-...

  Guess this one is solved...?

• Cannot get Z3 - 615 to boot from USB or CD/DVD

  I've been trying to get a Z3-615 to boot from the CD/DVD or a USB bootable device. All my attempts have failed. I have checked all the settings of the bios, changed the boot order and all other options. I try to boot from a well-known Windows 7 disc. I tested the CD and USB on other devices and they work perfectly.

  Any suggestions would be greatly appreciated.

  to install windows 7 on your desktop, you must move from UEFI to legacy, disable secure boot and allow to launch the CSM.

  Visit this link:

  http://Acer--UK.custhelp.com/app/answers/detail/A_ID/27071/related/1/session/L2F2LzEvdGltZS8xMzYxOTc...

• Can't boot from USB or CD/DVD to boot.

  I'm trying to install a new OS from a bootable DVD that I created. However, my T530 leader not from the DVD. I checked the boot order in the BIOS settings and even explicitly tried to force at the start of my DVD - ROM Sina the F12 boot menu. I was able to boot from this DVD on my other computer.

  Any way to diagnose whether my DVD-ROM is defective, or is there maybe some BIOS setting to fix this? I am able to read the disc in Windows, just can not boot from it. The laptop is brand new, just opened it today, so I don't know why something so simple that it would just work.

  You must disable startup secure, then tilt the machine mode Legacy BIOS UEFI.

• Unable to boot from USB or ODD after that windows 8.1 update on P850 - 31L

  Hello

  I just updated a P850 - 31L for windows windows 8.1 8 by the windows store.

  Before the update, I was able to boot from a USB key by pressing F12 during the boot upward.

  After the update I was more able to boot from the USB drive. Select the USB key by changing the boot order in the setup of the BIOS via F2 or pressing F12 is no longer works.

  Booting from ODD also is no longer possible.

  The version of the BIOS is 6.70 and does not secure boot must be disabled. However the DVD and the USB I tried are signed Ubuntu 12.10, who worked before the upgrade. Fastboot in windows 8.1 is disabled.

  Then, this seems to be a bug in the BIOS Toshiba? Or a windows 8.1 update the BIOS or the boot EFI in a way partition replace the BIOS setting? Really stuck here, does not seem to be much information.

  Any ideas or help would be very appreciated!

  Thank you

  Michael

  Update: I just tried to boot from the DVD of windows recovery 8 Toshiba and this does more or the other.

  Post edited by: michael_toshiba_forum

  OK I fixed that.

  First of all, it is to note that it is possible to turn off secure in the 6.70 BIOS startup.
  However this option is only available when the password is not defined in the Security menu.

  After activation or deactivation of the password a reboot is necessary to make the secure boot toggle option is available or not.

  It's good that I guess I assume that it can prevent secure boot are disabled when the machine is running. However this does not seem to have been associated with this problem.

  I selected the option "reset to factory defaults" in the output menu.
  The machine is then able to boot from USB and DVD. The boot order was also respected.

  Perhaps upgrading windows 8.1 corrupt invisible somehow the BIOS settings. Or maybe it was just a stranage coincidence that the BIOS itself corrupted during the installation. Anyway this factory reset fixed.

• EliteBook 840: unable to boot from usb flash

  Hello:

  I'm tempted to boot from USB drive to install a new version of Windows 7. When I press F9, I have only two startup options:

  -Computer portable hard drive

  -Computer laptop Ethernet

  The USB boot option do not appear.

  My BIOS Version is: 01.04 worm. M71 (24/02/2015)

  Note: I tested my USB key installation in the other laptop and it works very well.

  Thank you for your support.

  cherrera51 wrote:
  

  Yes, I know Rufus. How I said, I tried my USB in another laptop (a HP ENVY m4 laptop) and work very well. The difference is that the HP ENVY gave me the option to boot from USB and the EliteBook does not.

  I realized that, since the post, you did.

  I suggested RUFUS and EFI create setup of windows due to the startup problem, that you have with the Elitebook 840.

  It may be just what you need for this particular laptop.

  If you want this to work, then you must be flexible and willing to solve the problems.

• Toshiba NB520 - can't boot from USB

  I NB520, I tried possible ways to boot from usb and it still does not work.
  I need some suggestions.
  Thank you.

  Usually the name of the USB device does not appear in the start menu.
  If you want to run rom flash USB memory key, you need to connect the USB flash first.
  Press the power button, then F12 and select USB.

  But note: USB flash memory stick must be ready for start-up.
  If it was not made "bootable" and then the boot from USB does not work.

• Unable to boot from USB 3.0 E430

  Hello community!

  I recently got a ThinkPad E430, and I love it.  I have a minor problem with the boot.

  As a Linux user, I regularly boot from usb and cd while trying different distributions and whatnot.  However, I discovered that I can't boot from my USB 3.0 ports.  Not only that, but my computer does not start if I have nothing plugged into them.

  I first thought that I had faked my dd command in the transfer of the image, but the usb key works from the 2.0 port. So I thought maybe it was the usb key itself, but this happens with all my usb 2.0 flash drives and 3.0.

  I noticed a recent bios update a few days, but I don't want to go through the trouble, if she does not really bring all the benefits.  Actually looking at the itt changelog says that it only supports to the B430.

  I guess I would really just know if others in the face of this problem.  Thank you!

  My E430 fine boots of USB3.0 ports.

• Desktop HP ENVY 700: problems with the boot from usb in the bios

  Hi I'm trying to boot from usb on a desktop HP ENVY 700. I don't know the serial number now.

  I followed the instructions and have produced a bootable USB and I checked this on a work dell computer where there is an option for me to boot from my USB if I so wish, but on my HP ENVY any options choose it does not appear with my USB in question and when I try to change the boot sequence making sure the usb/floppy and drive hard usb is above the rest of the sequencers starting it always starts just to the top as usual to my windows boot 10. I've disabled secure boot and used the boot of the legacy and it still does not work.

  I went through all the options I can that seem to be logic and it just does not work. I don't understand and I have to start using a usb key that I use the operating system can be very dangerous in a real environment, so it can not be downloaded to the hard drive.

  I need immediate help, this becomes quite frustrating now that it should be simple to do, but HP is not the way to simplisitic to do.

  Please if someone could point me in the right direction I would be so appreciative ideally if I could have a ride on the way to do

  I need this to work because I can't afford to buy new systems and its for my studies so its imperative

  Your PC has a motherboard of Memphis and happens to have a UEFI BIOS and the hard drive of the GPT format.

  You can check the type of hard disk online order volume by using the DiskPart utility.

  

  Create a flashdrive bootable UEFI with RUFUS.

  https://Rufus.AKEO.IE/

  Plug it into an available usb port before you press the power button. Near the powr button and immediately start to tap the F9 key to enter the boot from the sources menu. Select the Flash drive under the UEFI Boot sources. Let the boot process. If you have created the key correctly, it should start.

• Portege R500-12 s - problem of recovery (Boot from USB)

  Hello

  I tried several days reinstall this laptop (Toshiba PORTÉGÉ R500-12 s). I reinstall drive, but it has no CD-ROM included, so I'm fighting with booting from the USB port, with my external hard drive. Those that the BIOS loads even boot from USB? Because there is no alternative USB inside the boot priority. I noticed that I can choose from, what I think is alternative of different startup in start up, when I press the F12 key. When I press the F12 key and choose USB, I just pup up to a similar cmd command line.

  Reinstall is the only option because my laptop is super slow, and I have no restore file (CD) on my laptop

  Ultimately is it possible to reinstall windows via USB boot, or do I have to buy an external CD-ROM drive? Which is the last thing I want to do. Advice or assistance on how I'm going to do this?

  Thanks in advance :-)

  I put t know if this is possible, but if you can visit Toshiba service in your city, ask them for help. They have all the external devices and also external optical drive.
  Buy a coffee and ask if they can install just image recovery using your recovery DVDs. I m that they will help you with this.

  By the way: you can not install OS using the recovery saved on the HARD disk image. Laptop can't see it.
  What you need is the optical disk drive.
  Also, try to borrow a somewhere.

• Can't boot from USB or DVD. HP Pavilion g6 - 2257sr

  My new laptop HP Pavilion g6 - 2257sr doesn't let me boot from USB device.

  The laptop computer startup, I pressed ESC and F10. Then I put in place the order of startup UFEI - USB-device / DVD / OS selector.

  I use the official Windows 7 disc and several own USB devices with bootable images.

  But rebboting use OS hard drive provided.

  Help, please. I want to delete the current operating system on my laptop.

  Hello:

  I have a set of recovery first disks before continuing.

  To start the PC, you must go into the BIOS and enable the legacy mode.

  Then you should be able to boot from another device.

• J2V78UAR #ABA: cannot boot from Usb when window 10 is installed on the laptop...

  Recently I bought the new laptop HP AMD E1-2100 unfortunately I Format C drive and install the new window 10... Now I have installed window 10 but I do not use the window 10 because it is not perfect as window 8 or 8.1...

  I want to reinstall window 8.1 Bootable USB on my laptop but it does ' t boot from usb even I changed the Boot order... IE

  USB floppy disk hard key/Usb

  USB CD/DVD drive

  OS boot manager

  Network card

  Please suggest me what I do?

  A key USB bootable you have created by recovery media creator?

  Go into the BIOS, use the tab of the System Configuration.

  Enable Legacy Support.

  Plug the USB key into one of the usb ports.

  Press the F10 key to save the changes and exit.

  Now, press the F9 key to select the first boot option.

  You should see the USB key as one of the options if it is in fact a bootable flash drive.

• C50-A634 satellite will not boot from USB or DVD

  My new toshiba Satellite C50-A634 won't boot from usb or dvd,.
  I downloaded victory 8.1 and burn the image to a dvd but I always get an error message "no boot... device please restart."

  Can you please help?

  Hello

  Startup mode of the change in the BIOS settings and you should be able to use the optical drive as first boot device - http://aps2.toshiba-tro.de/kb0/TSB2C03F80002R01.htm

• Can't boot from USB on laptop Acer NC-V5-571. another boot enabled is bios and I tried option in W8

  Can't boot from USB on laptop Acer NC-V5-571. another boot enabled is bios, but and I tried to boot from usb DVD etc. (starting from things that works on other PCs. I've set USB and DVD as a priority higher from startup in the BIOS. I get the alternative start menu, choose DVD or USB, but it starts just Windows 8.

  I tried to boot from an external device in settings PC - general settings in the charming bar, but it starts off directly with Windows 8 too.  the DVD plays fine films, and if I plug the boot device dvd W8 sees them and their content because I expect too much.

  Any ideas on how to boot from another device.  I would like to take at least a decent backup using Acronis.

  Thanks in advance for any help

  Ted

  Boot from an additional media under Windows 8, you will ensure that you have either disabled Secure Boot or changed to UEFI in the traditional mode.  The following articles describe how to do this.

  Passing UEFI BIOS mode to legacy

  How to enable or disable secure boot

• ProDesk G2 SFF 600 HP: HP ProDesk 600 G2 LTS cannot boot from USB or DVD

  We have 50 HP ProDesk 600 G2 SFF pcs and we need to install Windows 7.i can't boot from usb or DV.

  Please can someone advice me what to do?

  Thank you.

  Hello:

  We must go into the BIOS, turn on legacy mode and disable secure boot to install W7.

  Then you must also run this tool to set the USB3 drivers in your W7 usb flash drive.

  https://Downloadcenter.Intel.com/download/25476/Windows-7-USB-3-0-creator-utility