A description of the problem with the new notebook loaded with Win8 Win7 or XP

These two years with the popularization of Win8, the factory comes with Win8, win8.1 notebook More and more, of course, with the advent of Win10, later brought Win10 's books believe that soon come!

Then the problem comes: Because of XP, Win7 widely used, many people use not used to WIN8, books bought will want to switch to XP or Win7, but the problem is here, or Startup disk start all strike, Startup items have but interface out, or the system is not installed to start ...

The principle is not elaborate, here only to say how to solve the problem:

Into the BIOS, here is exactly the UEFI, find secure Boot, choose Disabled,

Find OS Optimized Defaults, select Disabled, and uefi/legacy, choose Auto or Legacy First,

General Startup disk can start normally, the specific location I will not say, because the brand is different, the location may be different,

But if this is the case, the boot may still fail after Win7, because the hard drive boot format is either a GUID or GPT, because the Win7 32-bit system and the ghost version of the system may not support the GUID, or the hard drive is converted to MBR before the system is installed. Either after loading and then converting, but I do not guarantee that the conversion will not occur during the loss of data or corruption problems, at least I converted a few times no problem occurred! and comes with WIN8 notebook partition problem to note, the system disk in front of 3 small partitions, MSR,ESP, recovery partition, if you want to change Win7 what, the three partitions deleted, the last side has a backup partition, also to be deleted, because the default all partitions are primary partitions, However, the MBR does not support more than 4 primary partitions, so it cannot be converted and involves boot issues.

Simply put, this is the above steps to complete the normal installation of WIN7,XP! Good luck!!

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A description of the problem with the new notebook loaded with Win8 Win7 or XP