Find the disk on which you want to install the operating system
Restart the computer, and then press F10, Del key to enter the BIOS.So if you have important data on your HDD, first try to Temporarily disable the EFI Boot Sources setting in the BIOS: (Follow these steps if the hard disk volume size is less than 2.19 TB:) It’s important to mention that you will lose all data on the disk! Temporarily disable the EFI Boot Sources Or change partition method ( convert MBR to GPT partition ) while installing Windows to UEFI based computer. That means that either you have to Temporarily disable the EFI Boot Sources setting in the BIOS and install Windows Operating system. On EFI system, Windows can only be installed to GPT disks ” the selected disk has an MBR partition table. Sometimes you may face issue while performing clean install windows 10, 8.1 or 7, The installation didn’t allow continuing with an error like “ Windows cannot be installed to this disk.
Convert MBR to GPT During Windows 10 Installation GPT is also required for disks larger than two terabytes (TB).Īs MBR is the default partition table, and if you are using a HDD which is more then 2 TB, That cause you need to convert MBR to GPT as MBR support Maximum 2TB only and GPT support more then 2TB. One advantage of GPT disks is that you can have more than four partitions on each disk. Where GUID Partition Table (GPT) disks use Unified Extensible Firmware Interface (UEFI). Master Boot Record ( MBR) disks use the standard BIOS partition table. But you will also need to be running a supported operating system and the system’s firmware must be UEFI, not BIOS. Or If you have a hard drive that you would like to use but not boot from and it is larger than 2 TB, select GPT (GUID). So If you have a hard drive that you would like to use and it is 2 TB or smaller, select MBR when you initialize the hard drive for the first time. In case the data is overwritten or corrupted, the GPT partitioning method allows to restore it and make the operating system functioning again (you can’t do that using MBR disk). Among the main features of GPT is that it gives the ability to store multiple copies of the data within the OS. The GUID Partition Table (GPT) hard drive gives you more exciting features than the traditional Master boot record (MBR) hard drive, this is a newer and more convenient partitioning method. Thre is no limit 2TB hard drive issue, as GPT partition table support maximum 9400000000 TB, with sector sizes of 512 (the standard size for most hard drives at this time). As such, if you have a 3 TB hard drive and you use MBR, only 2 TB of your 3 TB hard drive will be accessible Or usable.Īnd to Remedy this issue GPT partition table introduced, Where G stands for GUID (Globally Unique Identifier), and the P and T stand for Partition Table. The maximum hard drive size of MBR is 2 TB. This was the default partition table format before hard drives were larger than 2 TB. MBR (Master Boot Record) is an older partition structured that was first introduced in 1983 And developed for IBM PCs.