When installing Win7, it prompts "Cannot install to this disk, has MBR partition table". How to do

Symptom:
Users indicate that when installing Win7 system, the disk partition interface cannot continue. Prompt "Windows cannot install to this disk." The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks. ”

Cause analysis:
Generally, when the user boots the system from the CD, the boot option is incorrectly selected.
Solution:
When you encounter such problems, you must verify the final needs of the user. The user only wants to simply install the system or use the GPT partition table to install the system.
1, if the user just wants to install the system, after verifying that there is no important data on the disk, instruct the user to restart the computer, the menu shown below will appear in F12, and the normal installation at the beginning of Legacy can be solved.

2, if the user wants to use the GPT partition table to install the system, the following conditions must be met:
a. The motherboard is Intel 6 series and above motherboards
b. 64-bit Vista and above Operating system, the current Lenovo commercial desktop random OEM system does not support
After satisfying the above conditions, after confirming that there is no important data in the hard disk, boot from the CD, delete all partitions (including hidden partitions) after the disk partition interface, and then format the normal partition. Implement the GPT disk format installation system.