When the computer is turned on, there is an error message. How to do checking media?

What should I do if the computer is booting with an error message? After win10 is replaced by win7, some users indicate that they will prompt for checking media when they start up. The following is a small series to introduce the solution.

What should I do if the computer is booting with an error message?

Now many new computers are pre-installed with Win10 system, but many users said that they are still used to Win7 system, so they chose to replace Win10 with Win7 system, but the user said that after booting, it will prompt for checking media. .

1, first of all, into the mounting system interface pe open diskgenius partitioning tools, repartition the hard disk, into mbr format, as shown:

2, then into bios , securlty option switch to select the next source boot enter into the sub-menu, as shown in FIG:

3, then select the source boot, set to disabled, the shown in FIG.:?

4, then switch to the startup option select CSM, Enter to Enabled, as shown in FIG:

5, the above setting is completed, the method may be performed in accordance with the usual install the system, as shown:

These are the computers boot solution error checking media when prompted, and hope to help users experiencing this problem.