The users should ensure that the necessary precautionary measures are taken to save the data that has been written onto the hard drive. If the SMART error occurs, the main reason is that the magnets inside the hard drive are now of no use. The reliability of the hard disk drives, as well as solid-state drives, depends upon this mechanism. The SMART status bad is a hard drive error, which means that the hard drive is about to crash.
If you receive the error message of ' Pri Master Hard Disk: S.M.A.R.T Status BAD, Backup and Replace Press F1 to Resume' when switching on your computer, it indicates that something wrong with the hard drive happens. It can be used to monitor the hard drive health, detect and report imminent hard drive failure, and minimize the risk of unexpected system shutdown and data loss. It is a mechanism that has been integrated into the computer hard drives, including HDDs and SSDs.
Self-monitoring, analysis, and reporting technology is abbreviated as S.M.A.R.T or SMART. How to Recover Data if SMART Error is Received