NÃO VOCÊ NÃO É
Siga estas etapas para recuperar sua instalação do Windows !!!
Passo 1
Turn On your computer.
Go to bios.
Set the boot media to CD/DVD
Put the windows 7 DVD(or recovery disk) in to the drive.
Boot from the DVD
Passo 2
Start windows repair(if you use windows 7 DVD or if you are using recovery it will automatically show repairing option)
Allow the utility to repair startup.
If utility found a error and fixed it reboot the machine and enjoy!!
Se falhar, siga o passo 3.
Passo 3
Open command prompt in recovery mode.
Type diskpart hit enter
Then type list disk hit enter
Then select your disk(you can find it by size) - use select disk x to select the disk. Replace x by relevant number.
Then type list part hit enter.
Then select primary disk with mb in size(not in gb) - use select part x to select the part. Hit enter.
Then type active hit enter.
Close the command prompt and again run the startup recovery tool.
Aproveite !!!