Second harddrive doesnt show up on vista

Create an account on the HP Community to personalize your profile and ask a question. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.

It has been a while since anyone has replied. Simply ask a new question if you would like to start the discussion again. While we prepare for the move, we are unable to accept new postings. Or if you need technical support for your calculator visit: HP Calculators.

All forum topics Previous Topic Next Topic. Level 1. Message 1 of 9. HP Recommended. Does anyone know how to fix this? I have the same question. Accepted Solutions. Message 7 of 9. Thank you to everyone who attempted to help out. SFMChris View solution in original post. Was this reply helpful? Yes No. Level Message 2 of 9. I volunteer my time to help support fellow members in the community. Click the Yes button to make a comment that the response was helpful or to say thanks.

If my reply resolves your issue, please take the time to mark it as an Accepted Solution to make it easier for someone who has the same issue to quickly find the solution. If nothing shows up, it's the external hard drive itself having a detection issue on your PC. Try the following 3 fixes to make the drive show up again. It will scan and find all your lost files.

Applies to: Fix external hard drive not showing up and has a yellow exclamation mark in Disk Management. When the external hard drive has an outdated drive driver, it won't show up in File Explorer. It appears with a yellow exclamation under the Disk driver section. Right-click the problematic external drive and select "Uninstall device".

Click "OK" to confirm. Restart your computer and reconnect the external hard drive to your PC. Applies to: Fix external hard disk not showing up or not detected by Windows PC. If you notice the external hard drive works with one computer but fails to be detected by another, you can try to update the USB Controller driver of the computer in which the hard drive is not showing up. Choose "Search automatically for updated driver software" and restart your computer.

If the above fixes don't fully resolve your issue on the not showing up external hard disk, don't worry. You may get further help from the below-listed tutorial page. Check it out to find the best solution for your issue. It might happen that a Toshiba external hard drive is not working in Windows, be it not showing up, not recognized, or not showing files.

Follow along to identify your situation and fix your Toshiba hard drive. Sometimes, a hard drive may not show files although the files exist. Note that the files that are missing on hard drive are still recoverable.

Files disappeared could be caused by the following reasons:. Run antivirus or malware clear software to remove all viruses and malware. Format the hard drive to restore its full capacity and set NTFS as its file system. You are now good to use this drive and save files on it again.

For more details, check out the article about the pen drive not showing files for help. In this guide, we explained to you why your hard drive or external hard drive is not showing up on Windows PC. We also provided solutions and fixes to help you make the used external or internal hard drive, and new hard drives show up again without losing any data.

In addition to new or used hard drive not showing up issue in File Explorer or Disk Management, we will try and answer some of your most asked questions about these issues. As described on this page, there are many ways you can follow to fix the internal hard drive not detected issue. For a used hard drive, try these tips shown on this page in Part 1 :. Similar to the solutions provided on this page, when a new hard drive is not detected or recognized on Windows 10, you should mainly follow the following tips:.

Similar to hard drive not showing up on Windows computer, the reasons why your hard drive is not showing up on Mac are pretty much the same.

For a step-by-step guide, you may follow Flash Drive Not Showing Up on Mac to troubleshoot the hard drive not detected on Mac issue and make the drive detectable again. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management.

He always keeps an eye on new releases and likes various electronic products. Mahesh is an experienced computer tech writer. He's been writing tech how-to guides for about 8 years now and has covered many topics.

He loves to teach people how they can get the most out of their devices. It's far from perfect, partly because today's advanced disk technology makes data-recovery more difficult than it was with the simpler technology of the past.

It comes with a selection of advanced features, including partition recovery, formatted drive restoration, and corrupted file repair. Screen Recorder. Transfer Products. Access Disk Management, the new external hard disk is marked as unknown, not initialized, unallocated. You will return to the main interface of Disk Management. Here you can see the hard drive is marked as Basic Online, Unallocated. Step 5. Follow the New Simple Volume Wizard to create a partition on the hard disk. After that, you can see the hard disk partition in File Explorer.

In such case, you can try to update device driver for the hard disk to fix this issue. Here are detailed steps:.