To summarize, the boot mode in the BIOS setup should match the mode selected at the one-time boot menu during imaging. This will also cause the error of "Bootable disk not found". You'll need to switch from UEFI mode in the setup back to BIOS mode and then re-image the computer to resolve the issue.Įxample of legacy computers that have this issue:Ĭonversely, if the computer is set to boot in Legacy and UEFI Network (PXE) is selected from the one-time boot menu during imaging, the disk will be formatted with GPT partition map and the computer will expecting an MBR partition map.
This will result in an error of "Bootable disk not found" or similar error. When the computer reboots, it'll try to boot from the internal disk in UEFI mode which does not recognize the MBR partition map.
UEFI DISK MAP INSTALL
Selecting NIC from BIOS/Legacy will cause the internal disk to be formatted with an MBR (BIOS) partition map. The Windows 10 operating system was designed to install with the UEFI (Unified Extensible Firmware Interface) boot option and the resulting drive partition. Optional: convert an EFI memory map to E820h tables, for systems that do not support UEFI. When selecting a boot option using the one-time boot menu, the option for booting from the NIC (Network - PXE) is available under the BIOS/Legacy boot section but not UEFI. Locate any ancillary boot data, such as an init RAM disk 3. This issue arises when UEFI booting is enabled in the system setup. One of the issues observed on older computers is that often they support booting in UEFI mode but not UEFI Network (PXE) booting. Booting in BIOS mode while imaging creates a MBR partition scheme while booting in UEFI mode creates a GPT partition scheme. create a 500 MEGA partition fat32 ( you can or not assign a temporary letter). resize your Windows Partition making 600MEGA free room at the beginning of the disk. How does this affect EPM Lite Touch imaging? Selecting the boot mode in the computer setup menu can determine the type of partition scheme used when formatting the drive. A) Download, install and launch Minitool Partition (free) On the drive you want to boot from.
UEFI DISK MAP SERIES
Some models such as the Microsoft Surface series only support UEFI mode. Faster startup/shutdown/sleep/resume times.Security: Secure boot only signed OS, protect against root kits/boot kits.Support for booting from partitions larger than 2.2TB.Why would you choose one mode vs the other? There are several advantages to using the more modern UEFI boot mode: If you insert a new storage device like a USB thumb drive on your computer, it won’t automatically be listed in the mapping table. Select BIOS or UEFI Mode for EPM Lite Touch Imaging BIOS vs UEFI To list all the storage devices of your computer from the EFI Shell, run the map command as follows: Shell > map All the storage devices and their name should be listed, as you can see in the screenshot below.
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