Mobile Phone. If you alerady installed Win10 in Legacy mode there are ways to convert the disk to UEFI, but they are pretty hardcore (google for details). When the Dell logo appears, hit F12 till you see the boot menu. If anyone has any suggestion on how to change BIOS from legacy to UEFI in a task sequence on Dell's Optiplex's I would greatly appreciate it. Make it Your Platform. If you can see your USB key here, don't select it. Press the F1 key to retry bootâ¦ On the E5540 however, we can't find a fix. Below are my task sequence settings to make the change from legacy to UEFI on Dell Optiplexs. Classic Mac. The solution is to set BIOS to UEFI mode, then install Windows 10. To install it you either need the installation DVD or installation from UEFI USB. Dell Latitude E5570. Windows boot problems are always common for Windows users. So i followed these posts in this order to prepare my USB key for the installation on UEFI: Installing Windows 7 or Windows Server 2008 R2 from USB Stick; Installing Windows 2008 R2 from USB Stick via EFI on Dell PowerEdge servers; Now i was able to boot (pressing F12 an the POST) from UEFI from the USB key and proceed with the installation! Removing CMOS battery doesn't help either: Acer Aspire stuck in legacy mode. On the 5x70 models the BIOS update fixes it. Dell Latitude E5470. How to Enter the Dell Boot Menu Nice and Simple. The UEFI acts as a trust anchor for the Secure Boot chain. It is assumed that the reader is familiar with the traditional BIOS boot mode, and likely has existing infrastructure that uses BIOS boot mode. First, enter the BIOS by selecting bios setup. This almost annoys people because they canât access Windows data. Great. In this blog, we will describe the standard Secure Boot configuration of a Fedora 29 installation on a Dell Latitude E5470 laptop, which we use in our day-to-day work, and show you how to harden it to a reasonable extent. The Dell laptop boot menu is essentially the Advanced boot options menu. âNo boot device available dellâ âAbout a month ago my Dell Inspiron 15 began to refuse booting and give the report âno bootable devices available. While support for the Dell Command | Configure tool is a pre-requisite for the 1E BIOS to UEFI feature on Dell systems, and systems that support the Dell Command | Configure tool are expected to behave in the same way, 1E cannot guarantee that the 1E feature will work as expected on every Dell device that supports the Dell Command | Configure tool. When you encounter startup or operation problems on Dell computers, you can use Dell boot menu to access Startup Settings, Safe Mode, and various other startup methods to help you access and repair Windows 10. If you are not one of those people who have trouble setting up Dell UEFI via USB and can not boot Windows after trying many online tips, do not worry, here is an article to help you To start your Dell computer in Windows 10 /8.1/8. Go on Boot Sequence, you need to ensure the BIOS is set to UEFI, disable Legacy option ROMS and check that secure boot is enabled on the Secure Boot Enable line. The Latest Dell BIOS does not fix the issue. Dell Boot Menu. in my UEFI boot settings screen, it says Video Controller = Intel (R) Skylake Graphics Video BIOS version = GOP 1042 Video Memory = 64MB ... Dell Latitude E5470 (Skylake) CPU i7-6820HQ (mobile) Graphics Intel HD 530 Mac. I have tried this on multiple Optiplex 7010's and 7020's with the same results. Mar 23, 2016 #13 travelassong said: try to change ig-platform-id. Acer E1-510 uefi to legacy: Where is the reset button on an Asus Legacy laptop: Bios option Boot Mode greyed out, can't change to Legacy; setting supervisor password doesn't help: After setting UEFI to legacy boot mode, laptop did not boot at all, no POST either. 4 Configuration Settings for UEFI Boot Mode This section provides an overview of the configuration changes needed to operate a Dell EMC PowerEdge server in UEFI Boot Mode. The UEFI boot time from zero to hero is now about 14sec.