How to recognise SSD or HDD failure
Common warning signs
Slow startup, unreadable files, I/O errors, a drive disappearing from BIOS and freezes during copying can indicate failure. A mechanical HDD may also click repeatedly.
Protect important files first
If the drive is stable, copy irreplaceable documents and photos before applications. Stop if copying freezes or unusual sounds appear.
SMART is not the whole picture
Health indicators are useful, but some failures are not flagged early. Read speed, errors, temperature and behaviour under load also matter.
Replacement and migration
A healthy drive can be cloned to a new SSD. A damaged source should first be imaged safely before attempting file-system repair.
Checks you can do yourself
Before seeking help, note the exact model, photograph any error message and record what happened before the symptom appeared. It is safe to check the wall outlet, cable, external devices and backup status. Do not open batteries, power supplies or system boards without the correct tools and experience.
Common mistakes to avoid
Repeated restarts, random “repair” utilities, unsuitable chargers and hot-air drying after a spill often make recovery harder. If you hear crackling, smell burning, see a deformed case or know that liquid entered the device, shut it down and disconnect power immediately.
Information that helps a technician
Explain when the fault began, whether it appears under load and whether there was an impact, spill, update or previous repair. Bring the charger when power is involved. We preserve customer data by default and erase it only at the customer’s request or with consent when required for the work.
Reducing the chance of recurrence
After repair, follow cooling advice, avoid stressing connectors, install updates from trusted sources and keep important files in at least two independent locations. Periodic checks of temperature, drive health and backups help identify developing problems before a major failure.