So, I’ve been wrestling with this issue in VirtualBox, and I’m hoping someone can help me out. I set up a virtual machine to run a new OS, all seemed well during the installation process, but then I hit a wall. When I try to start the VM, I get this message that says, “No bootable medium found.” At first, I was like, “What does that even mean?” It’s so frustrating because I thought I had everything configured correctly!
I’m pretty sure I attached the ISO file of the OS I wanted, but it seems like VirtualBox is just not recognizing it or something. I double-checked the settings, and the virtual hard disk was definitely added. So, I’m scratching my head here, trying to figure out whether it’s a misconfiguration, an issue with the ISO file, or something completely different.
Do you think this could just be a case of VirtualBox not starting from the ISO properly? Maybe I need to change the boot order? I’ve heard some people mention that sometimes the boot settings need a little tweaking to prioritize the CD or DVD drive—could that be the key here?
Also, it crossed my mind that maybe the ISO is corrupt. Has anyone else dealt with this? How can I confirm if the ISO is the issue? If so, what’s the best way to obtain or create a working copy? I can’t tell you how much I’m looking forward to getting this VM up and running. It’s just really annoying hitting this snag, especially when there’s so much potential for experimenting with a new OS!
If anyone has encountered this before or has any tips on what I might be missing, I’d really appreciate your insights. It’s one of those problems that feels like it should be easy to solve, but here I am stuck. Thanks in advance for any advice or pointers!
VirtualBox “No Bootable Medium Found” Error
Yikes, I’ve totally been there! That “No bootable medium found” message can be super frustrating, especially when you thought everything was set up right. Here are a few things to check:
1. Check the ISO Attachment
First off, make sure the ISO file is actually attached to the VM. Go to the VM settings in VirtualBox, and under the “Storage” section, see if the ISO is there, attached to the virtual CD/DVD drive. If it’s not there, just add it.
2. Boot Order Settings
Next, check the boot order! Sometimes, it defaults to trying to boot from the hard disk first. To fix this, go to the “System” settings and adjust the boot order so that the optical drive (where your ISO is) is priority number one. That might do the trick!
3. Corrupt ISO File?
If you’ve confirmed the ISO is attached and the boot order is set right, it might be worth checking if the ISO file is corrupted. You could try downloading it again from a reliable source. Look for checksums (like MD5 or SHA256) on the website to ensure it’s a clean download.
4. Virtual Hard Disk Confirmation
Also, you mentioned the virtual hard disk is added. Just double-check that it’s set up properly. Sometimes, they need to be configured in a specific way to work nicely with the ISO.
5. Experimenting with Different ISOs
If none of that works, you might want to try a different ISO file, maybe from a different OS version or distro. That could help rule out any potential issues with the original file.
I really hope one of these suggestions helps you! It can be a real pain, but once you get it figured out, you’ll be able to experiment and have fun with your new OS. Good luck!
The issue you’re encountering, indicated by the “No bootable medium found” message, is quite common among VirtualBox users and typically stems from either the ISO file configuration or boot order settings. First, ensure that the ISO file you attached is indeed recognized by VirtualBox. You can check this by navigating to the VM settings, and under the “Storage” section, confirm that the ISO is properly mounted to the virtual CD/DVD drive. Additionally, reviewing the boot order in the “System” section is crucial; if the virtual CD/DVD drive is not prioritized over the hard disk, the VM will attempt to boot from the hard disk first, resulting in the error message you’re seeing. Adjusting the boot order to prioritize the CD/DVD drive could likely resolve the issue.
If you’ve confirmed that the ISO file is correctly attached and the boot order is appropriately configured, yet the problem persists, it may indicate a potential issue with the ISO file itself. To verify its integrity, you can consider checking the checksum (MD5, SHA1, etc.) of the downloaded ISO against official values provided by the source from which you obtained it. If it turns out to be corrupt, re-downloading the ISO from a reliable source is advisable. Alternatively, if creating a bootable USB stick with the ISO is an option, you can test whether the issue lies with VirtualBox or the ISO itself. By using tools such as Rufus or Balena Etcher, you can create a bootable USB and see if the installation proceeds correctly when booting from it. This method will help pinpoint where the issue lies, allowing you to proceed with your VR setup confidently.