Hope this will help you -
Prepare Installation
Please ensure your SSD remains in the anti-static carrier until installation to prevent damage caused by static electricity.
Handle the SSD with care and avoid touching the SATA connectors.
Ensure your motherboard has the latest BIOS revision installed (confirm with the motherboard manufacture for the latest updates).
Ensure your SATA controller is operating in AHCI mode.
Step 2: Install SSD
Desktop System
Power off the system and disconnect all power cables.
Remove the system’s outer panel (refer to your system’s user manual).
If your system provides 2.5-inch drive bays, there is no need for a 3.5-inch adapter bracket.
If your system does not provide 2.5-inch drive bays, you will need to mount the SSD onto the 2.5-inch to 3.5-inch adapter bracket with the mounting screws provided.
Note: An adapter bracket is provided with select SSD models.
Install the SSD into an available drive bay.
Connect one end of the SATA data cable and power connector to the SATA connectors on your motherboard and the remaining end to your SSD.
Note: SATA connectors are keyed to prevent improper installation.
Re-install the outer panel and power on your system. The SSD should now be recognized by the system.