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Make sure that any time you are doing any internal work on a computer of any kind that you have a proper working area. That can include electrostatic discharge mats or wristbands, proper lighting and if necessary, ventilation. You never want to perform internal repairs while the power source is still connected as this can not only potentially cause hardware failure from discharge, but also can be a bodily hazard by electric shock! After you disconnect the power source, hit the power button several times to discharge any lingering electricity in the system before you begin. |
To remove and replace an internal hard disk
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3. Insert the new hard disk and connect it to the same cables that are in the same places as the hard disk you removed. One cable connects the disk to the computer's power supply, and the other cable connects the disk to the computer's motherboard. If you have a laptop there will only be one SATA connection that satisfies both needs already installed and available, the only thing you'll have to do is plug it in and seat the drive in the tray. The previous drive may have a rubber spacer or bracket it was installed in, you will need to take that off and install it on the new drive.
To add a new internal hard disk (without removing an existing disk)
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2. Insert the new hard disk into an empty hard disk bay in your computer case. You might need a small screwdriver to screw the disk into your case. Different cases have different ways of holding hard disks. Many slide in and out of the case on rails. If your laptop has the ability to have another drive installed, you may need to purchase an internal hard drive bracket for laptop hard drives so that it can properly be seated and not cause issues.
3. Connect one cable from the computer's power supply to the power connector on the back of the hard disk. If you have a laptop this step is not included.
4. Depending on what type of hard disk you have, connect the IDE cable or SATA cable from the back of the disk to the IDE or SATA connector on the computer's motherboard. IDE cables are wide and flat with large connectors, while SATA cables are thin with small connectors. For more information, check the information that came with the hard disk. If you have a laptop the SATA connector should already be in place. If there is not you may have to consult with your manufacturer for proper installation procedures.
Preparing to use a new hard disk
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