Repairing file system on C: The type of the file system is NTFS. One of your disks contains errors and needs to be repaired. This process may take several hours to complete.It is strongly recommended to let it complete WARNING: DO NOT TURN OFF YOUR PC! IF YOU ABORT THIS PROCESS, YOU COULD DESTROY ALL OF YOUR DATA! PLEASE ENSURE THAT YOUR POWER CABLE IS PLUGGED IN! CHKDSK is repairing sector 26994 of 344567