Computer can not guide USB disk installation How to do

many users in the new buy a computer, or to have a computer reload system has appeared how can not guide u disk installation. The reason for this is that the complex relationship between BIOS, MBR, UEFI, and GPT is still not clear. BIOS and Uefi

Lift the BIOS should be no one knows not to know, right? and UEFI is the BIOS upgrade version, it is the biggest feature can be the BIOS monotonous blue background white or white white or white to the picture, can be set by clicking on the mouse, anyway, it seems to be very tall appearance.

MBR and GPT

MBR is a traditional partitioned table type, and the biggest disadvantage is that hard drives with capacity greater than 2T are not supported. GPT complements the MBR, which supports a 18EB hard drive, which is based on the disk partition architecture used by UEFI.

Of these, all Windows systems currently support the MBR, but GPT has only 64-bit systems to support it.

In addition, the BIOS supports only the MBR boot system, while GPT supports only the UEFI boot system. Therefore, most of the computer's motherboards are now integrated with the BIOS integration UEFI, or UEFI integrated BIOS to achieve compatibility with both MBR and GPT boot system.

Because the GPT boot system is not the same as the MBR, we are faced with the need to manually open the UEFI or set it to legacy mode when installing the system.

As for BIOS+MBR and uefi+gpt two combinations can be directly lossless conversion, interested children's shoes can refer to the online tutorials, using the Diskgenius software can be achieved.

Below, small set to a quite the best computer (small series of personal experience Oh, very representative), a brief introduction to find a U disk (boot disk) solution.

For m7100z, Lenovo and think one computer, the power-on time repeatedly press F1 key can enter the BIOS. Since the bios of the m7100z is already in Chinese, this article explains the setting options for medical translators. First go to the BIOS's Startup tab, and set the Compatibility module in the open state first.

Then "Boot Mode" modified to "Legacy", save BIOS exit reboot, and then press F12 into the boot device menu, in theory, you can see the system with the U disk option.

But the new issue is that at this point the Boot device menu unexpectedly only DVD and SSD, and did not recognize the U disk!

After some consultation, it is also necessary to enter the BIOS of the "Startup" tab above the "Main boot sequence" interface. The boot entry for the U disk is categorized by the BIOS in the "not included boot sequence" (if the English BIOS corresponds to the excluded form boot order) list.

At this point, we need to move the cursor to the same line on the U disk, press the F key to lock, and then press the X key to transfer it to the list that can be correctly identified by the BIOS.

Save the BIOS reboot system, press F12 to enter the boot device menu again, the system of the Long-lost USB disk finally appeared!

Select the U disk boot, you will be able to enter the system installation interface later. If you see this tutorial on the best computer, it's possible to solve the problem with similar problems in your own computer.