I'm new to Linux and I want to set up a dual boot system. My plan is to install Linux on an external SSD while keeping my Windows installation on my laptop intact. I understand that when the external SSD isn't plugged in, the laptop should operate normally as a Windows device. I've heard that a crucial step is to unplug the internal SSD that contains Windows to prevent any accidental overwriting. However, since I have a laptop, accessing the internal drive isn't as straightforward as it is with a desktop. Do I still need to disconnect the Windows drive, considering that I'm using an external SSD? I'm using a Dell 15 laptop with an AMD Ryzen 7 processor and Radeon integrated graphics, and I have a USB drive ready with Mint Cinnamon on it. I'd love any advice you can share!
3 Answers
I've had a good experience too! Just make sure that during the installation, you specify the external SSD as your target for the Linux install. Also, remember that you’ll need to write the boot manager to that external drive. I recommend looking into different distros; you can try them out using something like a Ventoy stick. It makes testing various options easy and fun!
I did a similar thing with my HP laptop and it worked out fine. I installed Fedora on an external drive and it allowed me to select which OS to boot into using the F9 key. It’s really about how you manage the installation—just make sure to write the boot manager to the external device!
It's great that you're trying Linux! Just to clarify, Linux won't mess with your Windows installation unless you do something to make it do so. Just be careful with the partition tables before you proceed. It's definitely wise to back up any important data before you dive into this. If you can get a friend who's familiar with Linux to help guide you through the install, that could save you some headaches! Also, providing more details about your setup helps others give better advice!

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