- #Dell inspiron 5520 windows 7 iso download install
- #Dell inspiron 5520 windows 7 iso download 64 Bit
UEFI: The Unified Extensible Firmware Interface ( UEFI) is a new interface between operating systems and platform firmware.
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Turn on the computer and quickly press the F12 key on the screen where the Dell logo appears until you see Preparing one time boot menu. When it boots to the media click next and select Repair your compute At the boot menu, select the device under UEFI BOOT that matches your media type (USB or DVD).
#Dell inspiron 5520 windows 7 iso download 64 Bit
This means ONLY windows 10 works and ONLY 64 bit versions This is a half-step toward Intel's goal of removing legacy support altogether - mostly by 2019, and completely by 2020. ALL Newer Dell systems will not boot the OS in legacy mode from an internal drive.
#Dell inspiron 5520 windows 7 iso download install
When you get to the point in Windows Setup where you select where to install it, make sure the entire target disk is shown as unallocated space, with no existing partitions - Enable Secure Boot to make sure you're booting your Windows install media in UEFI mode.
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The HTTP boot client downloads and executes the NBP to complete the boot process The system that provides the Network Bootstrap Program (NBP) is known as the HTTP boot server. UEFI HTTP boot is supported beginning with Dell PowerEdge 14G systems.