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How to Install a New Disk Drive on your Desktop Computer

Does your computer need more storage space? Did your hard disk drive (HDD) die? Or are you just looking to upgrade your system to a Solid State Drive (SSD) and use your old drive as a pack mule? Whatever the case may be, the task of installing and moving around storage disk drives is easy after going through it once. And the good news is it’s relatively the same for all computers. Below I’ll show you the ropes.

  1. The hardware install
  2. The software install
  3. Troubleshooting

The Hardware Install

What you’ll need:

  • A new/extra HDD / SSD
  • Screwdriver
  • A static free work area (static shock is bad for computers).
  • Mounting screws (Very tiny machine screws)
  • SATA Cable
      • You can re-use an old one, but if it’s probably a good idea to get a new one. They are cheap!
  • (?) SATA power cable adapter
      • You’ll only need this if your power supply doesn’t have any open SATA slots.
  • (?) Available SATA slots on the motherboard
      • You’ll only need this if adding an additional hard drive. For replacements just use the same slot the old drive was connected to. If you’re not sure how many your motherboard has, you may want to Google the model # of it and read the specs sheet.
  • (Recommended) Compressed Air
      • Now is the perfect time to clean the dust out of your computer. I recommend waiting to blow dust out until you’ve removed all existing HDDs from the computer.
Click Any Picture to Enlarge it

Tools needed for installing a HDD or SSDAir Canister - Condensed Air Can tool

The first thing to do is make the computer accessible. Flick off the power supply switch and then unplug the power cord and everything else. You need to remove the sides of the desktop case. 9/10 times this is done at the rear of the tower. On a typical box there are 4-6 screws overall that hold both side panels in. You want to remove all of these. Depending on the type of screw you may or may not need a screwdriver.

rear case screwsscrewdriver removing thumb screws

Now with the sides of the case open, the first thing to do is locate your SATA ports. Usually these are easy to spot just by looking for the bright red SATA cables that are plugged into them. On the computer I’m working on in the pictures, the motherboard specs sheet on this computer told me it had 6 ports. The first two were easy to find, but only after moving and removing a few cords was I able to see the remaining 4 ports which orientated in an interesting sideways layout. Also, if you unplug anything while doing this be sure to remember where it goes!

The reason for noting the location of these SATA ports is that you need to make sure the cable you’re going to plug into the new disk drive will have a nice clean path. SATA cords have are ergonomically terrible, meaning they fall out of their ports way too easily if anything bumps up against them or any pressure is put on the cord.

SATA cable ports on motherboardside SATA ports

Now it’s time for us to find where the new disk drive will mount. If you’re replacing an old drive it will be obvious to just put it in the exact same spot. However for a new drive there are probably a few options. In this computer I decided to put it below the already installed SSD.

image

In a typical case the mounting is done by sliding the drive in and then screwing it directly to the holes in the case. Although, the case I’m working with today is not that typical as you’ll see in just a minute.

side drive mounting screwsdrive mounting screws close-up

Screws are also located on the opposite side of the case, and should be mounted in at least 4 of the screw holes on the sides of the HDD.

remove or install mounting screws on both sides. 4 screws total

Interestingly, the case I was working with today ended up having drive bay racks inside of it. This meant that I had to remove the rack and then install the new disk drive into while outside of the computer. So at this point, all of the existing HDD’s are out of the computer, and it’s ready for an install.

drive mounting bay, non-typical desktop caseinside drive mounting bay, centered is an ssd

Now is the time to dust out the case. The first things I like to clean are any fan filters, with the compressed air you can thoroughly blow them out. Also the inside of the case and the actual fans most likely need to be dusted. Pretty much everything needs to be cleaned out with the compressed air. If you rinse the filters, be sure that you don’t use water anywhere near the inside of the case.

The reason to wait until now to start cleaning is to avoid blowing a lot of dust around while a hard drive is still in the computer. Dust kills hard drives, so you want them far away from it before you start blowing it around in mass. This only applies to HDD’s, as SSDs don’t have moving parts that can be damaged by dust. If you need to clean a HDD blow dust it separately from the case.

clean any case filters, these may be made of styrofoam

Now that the computer is all cleaned out. Time to install the new drive. In the picture below is a 750GB HDD. As far as orientation goes, you could put it in upside down, sideways, or whatever way you want. The normal way of doing it is either sideways or with the circuit board down, just to help deter dust from building up near cracks that lead to the internal components of the drive.

In this case I mounted the drive in the removable drive bay. I also had to improvise and grab a longer screwdriver as my stubby ratchet couldn’t reach. When installing the screws you want to make sure they are tight, but not overly tight to the point they are straining the drive/case or stripping out the threads.

new hdd on anti-static plasticinstalling mounting screws in drive bay

A good way to check if its tight enough is to try to gently try to jiggle the drive with your hand. If it doesn’t move at all, you’re good. Vibration is really bad for a drive, so you want to be sure it’s in there solid.

drive bay hdd wiggle test

Now just put everything back in, connect the cables, and you’re ready for a test run. Make sure that there isn’t anything pressing up against the SATA cords and that they are completely plugged in to both the motherboard and the drive(s). Figuring out how the SATA power and data cables plug in is really easy – there is only one way they will fit! I suggest that before putting the side panels back on the case that you make sure everything works.

Now just put the computer back in its normal spot at the desk and plug the power, keyboard, monitor, and anything else back in.

overall view, cables connected, drive installed, ready to boot

You could boot the computer up into Windows, but its faster to just check the drive from the BIOS. Press the power button and before it begins to boot up Press the F2 or DEL key to go into the BIOS. Once inside, there should be an option for something along the lives of Drives, Storage, or Disks. In the bios pictured the option was called Hard Disk Drives and found under Advanced Bios Options.

If you see the name of the drive showing up in the bios, congrats! This means that the computer recognizes the drive and its plugged in properly.

bios harddrive view

Install Software

At this point what you do next depends on whether you’re replacing an old operating system drive or just adding a new additional one.

  • If you’re replacing a drive that ran the OS, you need to reinstall the OS using either a DVD or USB/Flash installer, and this guide ends here.
  • If the drive is being added as an extra to a Linux system, see this guide by YoLinux.
  • If the drive is being added as an extra to a Mac, you may want to read this forum post.
  • For Windows 7 & 8, just follow along below, it’s really quick and shouldn’t take more than a couple minutes.

If you boot up your PC with after installing a drive fresh from the manufacturer, chances are it won’t show up as a Hard Disk Drive in Windows Explorer file browser. That’s because it needs to be partitioned.

hard drive not showing up after install

To start the process open up Windows built-in Partition Manager. This can be done by typing in “diskmgmt.msc” into the search box. (Works the same in  Win8 search).

open partition manager

Immediately a pop-up should appear titled “Initialize Disk.” Select the MBR format and click OK.

set to mbr

Now scroll down the page to the empty disk. It should have lines going through its space and labeled as “Unallocated.” Right-click the striped area and select “New Simple Volume…”

create a new volume on the new drive

For Volume size it should probably be left at whatever Windows set as the default, which should be the Maximum available disk space listed just above it. Click Next.

set volume size to maximum

The drive letter can be whatever letter you feel like using. I used G. Click Next.

assign whatever drive letter

Now for the format screen, the default is NTFS and it should be left there unless you’re planning something special for the drive. Same goes for allocation unit size. The volume label is the drive name and can be whatever you want. Set it to “perform a quick format” and click Next.

name the drive via a label

Once the format is done the drive should show up in Windows Explorer and is ready for you to start saving things to it. All done!

list of hard disk drives in windows file explorer

 

Help my Computer Won’t Start After Installing the New HDD / SSD!

Did you just finish installing the new drive and now the computer won’t turn on? Is it not even showing a bios screen or responding to the reset button? This is actually a fairly common issue, which is easy to fix if you’re lucky.

  • Check all the SATA cables and make sure they are secure. If one is too lose or not correctly attached the computer won’t even POST the bios check. I actually had this happen to me the first time I put the SATA cables in. Cable management can be important!
  • You may need to replace a SATA cable. Don’t worry, they’re cheap.
  • In the worst case scenario something in your motherboard is broken. As long as you were careful, this is unlikely if the MB was recently working before you tried installing a new drive.

If you have any comments or questions, please leave them below and the groovy team  & community will be happy to answer them!

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One Response to How to Install a New Disk Drive on your Desktop Computer

  1. Hemant March 24, 2013 at 10:16 pm #

    Nice article..i have a question can i connect two SATA HDD’s as master and slave as we do with IDE. when i connect one SATA HDD to my machine which has one old SATA HDD already…My Second hdd is damaged…is this happen on old machines or am i doing any wrong…please help.

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