Its tell you, that your need to immediately create a full drive image of your hard drive if you still can. Buy an new hard drive or even better get yourself a M.2 NVMe SSD and restore that image you made to that hard drive/SSD. Failure is going to happen sooner than later.
G752VY-DH72 Win 10 Pro
512 GB M.2 Samsung 960 Pro
1 TB Samsung 850 pro 2.5 format
980m GTX 4 GB
32GB DDR 4 Standard RAM
Z97 PRO WiFi I7 4790K
Windows 10 Pro
Z97 -A
Windows 10 Pro