Win7 system boot appears black screen prompts "bootmgr is compressed" solution

method One:

1, the use of the original installation disk, CD-ROM start, in the installation interface when the press SHIFT+F10 can open the command prompt;

2, and then at the command prompt, enter the BOOTREC.EXE/FIXMBR and Bootrec.exe/fixbool respectively, and then reboot.

　　Method Two:

1, the use of U disk boot disk boot start, and in the U disk Boot Disk menu interface, click "from the local hard drive computer", when the U disk Startup disk will help you normal boot to the Win7 system;

2, turn on the computer, the cancellation of C disk "compressed drive to save space" option and application.

C disk is one of the main partitions of the computer hard disk, which is generally used for storing or installing the system. Small series to remind the user or try to avoid compressing C disk to save C disk space.