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How to Replace Laptop Hard Drive and Reinstall Operating System

If your hard drive fails, then how are you going to get your laptop working again? That’s where you’d probably look out for how to replace laptop hard drive and reinstall operating system too, to get it back in action.

Your laptop needs frequent cleaning, be it of hardware or software. It prolongs the lifespan of the laptop and makes it work even better. In a similar context, you have to get your laptop’s hard drive replaced with a new one so that it moves along quickly.

So to help you cope up with the issue, we have penned down the basic steps to be followed in order to get your laptop’s hard drive replaced, and the operating system reinstalled. Follow it completely to help you replace your failing hard drive.

Learn more, how long do laptops last?

That said, let’s get down to it:

How to Replace Laptop Hard Drive and Reinstall Operating System Windows 10

In order to replace your laptop’s hard drive with a new one, you need to make sure that you have done all the necessary things before removing it. For instance, backed up all the important data from the previous one. This is because your hard drive is the core storage space of your laptop, and has almost all the important stuff stored in it.

So you have to make sure that you have made a copy of all of it in order to avoid later inconvenience. Having said that, make sure that you have the Windows Product key at hand as it will help you reinstall the Windows system easily.

Moreover, you have to ensure some other things as well. For instance, you have to keep the system recovery disc available and also not forget about securing the installer files of your laptop.

After that you’ve completed all the precautions, get right into the process of replacing the laptop hard drive and reinstalling the operating system. And for that, we have got an intricate guide for you down below.

There you go:

  1. Turn the laptop over and unscrew the panel. You’ll see your old, worn-out hard drive there, enclosed in a cage-like thing. Lift it cautiously as it has pins for security, that shouldn’t be damaged at all.
  2. After that, install the new one in its place properly. Make sure to check it from all corners whether it has settled down perfectly or not. Then position the panel back on the laptop and tighten the screws in all the corners.
  3. Once you are done with installing the new piece of hardware in place of the older one, then it is time to reinstall the operating system. In the case of Windows 10, you have to follow the following steps:


First, you have to load the Windows 10 installation media and start from it. After that, you’ll have to select the language and time of your laptop, and set the keyboard method for further as well. End it up by clicking on Install Now.


Then it will start to copy files and programs. Following in position, accept the License Terms and Conditions, and tap Next. There will pop up an option of Custom: Install Windows Only (advanced). Click on that.


Then you have to feature your new hard drive by tapping on New, then Apply, and then finish the process by selecting OK. Still not the end! Afterward, you’ll get new disk slices from which you’ll have to select the primary.


Then finally the Windows will get started installing. It will then get it ready by itself after automatically restarting and rebooting into operating system.

And that’s the end of it! That’s how you replace your laptop’s hard drive with a new one and reinstall the operating system. In addition, we’ve learned here how to reinstall Windows 10 in the system.

How to Replace Laptop Hard Drive and Reinstall Operating System No Disc

So now, we’ll discuss the installation of operating system in your laptop in case of no discs. How you are going to manage to replace hard drives and install an operating system without using any disc?!

Let’s find out:

The follow-up in this regard is that it can be done by downloading Windows 10 Media Creation Tool on your computer. It will launch the Installation media of the operating system with the help of a USB, and you’ll get the job done.

How to Replace Laptop Hard Drive and Reinstall Operating System with Multiple Partitions

Now let’s see how you can replace the hard drive of your laptop and get all the data restored with multiple partitions. Besides, the term ‘partitions’ is related to Disk Partitioning or Disk Slicing. This refers to one or more regions on the storage disk.

Apart from that, in the case of multiple partitions, you have to select the Primary option to get installed the Windows; as mentioned earlier. Similarly, you can assign and select from any of the distinct partitions of the disk as per the requirement.

How to Replace Laptop Hard Drive and Reinstall Windows 7 Operating System

Replacing a laptop’s hard drive and then reinstalling Windows 7 involves pretty much of the same course of action as that of the Windows 10 installation. All that is different from it is that you have to insert the installation media of Windows 7 in the laptop.

That is too via a USB or installation disk. Also, there is a proper way to get to it. You have to first turn your computer on, insert the media drive, and then shut it down. Afterward, you have to turn it on again and then follow all the protocols to get it installed properly.

Also, check how much storage do i need on my laptop?

Frequently Asked Questions:

1. How do I install an operating system on a new hard drive?

First and foremost, you have to store all your data in an external storage device in order to not lose track of any of your files. Then, all you have to do is insert the installation media, choose language and time, and then complete the process by selecting the appropriate options coming up.

2. Do you need to reinstall Windows after replacing the hard drive?

To be precise, it is not necessary to reinstall Windows after replacing the hard drive because you have the option to clone the previous version with the new drive. However, if you want to do so, you can reinstall new Windows as per your preferences.

3. Will I lose data if I replace my hard drive?

The answer is pretty obvious that yes, you will definitely lose all your data after replacing your laptop’s old hard drive with a new one. All the files and media will remain in the previous drive and you’ll have nothing left on the newly installed one.

4. Can I use my old hard drive with a new computer?

Yes, the old hard drives can absolutely be installed on new computers. If the drive gets compatible with the new computer – which they usually do – then it will work perfectly with it.


Replacing your laptop’s hard drive can become crucial after a period because of several reasons. So it’s better that you learn how to replace a laptop hard drive with a new one and reinstall the operating system, just so you can have the know-how of this tech-work.


Silence Dogood

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