As a practical scenario, you might encounter the below error message when you attempt to reinstall a new operating system on your laptop:
'Hard Disk Controller Failure'
The system becomes unbootable after the above error message appears. In addition, the data stored in the laptop hard drive becomes inaccessible.
The hard drive is not getting detected because of the below reasons:
Physical corruption of the hard drive
Hard drive not connected properly
Change in the boot sequence of BIOS (Basic Input Output System)
Damage to the controller card
To resolve the above issue and access the data, you will need to take these actions:
Make sure that the laptop hard drive power connector and signal cable are connected properly.
Check the boot sequence in BIOS setup
Confirm that the laptop hard drive jumpers are set properly to Master or Slave.
Swap the controller card, cable and hard drive, one at a time.
However, if you again receive the above error message, it means that your laptop hard disk has been physically damaged. For complete recovery and restoration of your lost data from the physically damaged hard drive, you will need to take help of advanced Laptop Data Recovery service.
These services are provided by data recovery companies, which firstly scrutinize the hard drive for the cause of failure and amount of data that can be recovered. Laptop Hard Drive Recovery services are carried out by highly experienced data recovery professionals. Data from the physically damaged hard drive is analyzed and recovered under the sterile lab environment of Clean Rooms.
Servesbest is the author of Laptop Hard Drive Recovery , is a regular author since 06 years back.