External hard drive shows up on one computer but not another

Is your exterior hard drive not getting here or being recognized in Windows? Here"s exactly how to resolve a tough disk that"s not detected.




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usb-drive
Removable disk drives---either USB flash drives or exterior tough drives---have to be simple to use. But in some situations, you may connect your drive to a Windows PC or another device through a USB port and also uncover the external difficult drive isn"t showing up.


This difficulty has actually a number of feasible causes: partition problems on the outside drive, making use of the wrong file device, dead USB ports, or driver problems in Windows. In a worst-case scenario, the drive itself may be dead.

Let"s take a look at how to diagnose undetected external drives in Windows. Keep in mind that this overview is likewise easily accessible as a video:


Make Sure Your Drive Powers On

This is a preliminary step, but one worth checking. Nat an early stage eextremely flash drive and many external difficult drives do not need a sepaprice power source---they get power over USB. However before, some desktop exterior drives carry out have dedicated power cables, or at least a physical power switch.

If this is the situation for you and your exterior hard drive is not showing up, you might have an worry via the power cable. Try plugging it into one more power outlet, or swap the cable if possible. Check for flashing lights on the unit that suggest activity prior to relocating on.


External Hard Drive Still Not Showing Up?

When your hard drive is not getting here, try these points in order. First, we"ll inspect whether Windows detects the tough disk once you plug it in. Plug your removable drive into your computer system if it isn"t already.

1. Check the Drive in Disk Management

Open the Disk Management tool. To perform so, press Windows Key + X (or right-click the Start button) to open the Power User food selection and also select Disk Management from the list. You can additionally open up the Run dialog with Windows + R and enter diskmgmt.msc to open up this energy.


Windows Open Disk Manager
As the name suggests, Disk Management lets you watch all the difficult disks associated to your computer system. You deserve to evaluation sizes, partitions, and also various other disk information.

You have to watch your external drive listed in the Disk Management home window, likely listed below your main and also any kind of secondary disks. Even if it doesn"t appear in the This PC home window because it does not contain any partitions, it should show up below as Removable.


Windows Disk Management Removable Disk
If you execute watch the drive right here, jump dvery own to section 4, "Create a New Volume and also Asauthorize a Drive Letter." Tbelow, you"ll partition and/or format it appropriately so Windows and various other tools have the right to access it.

If your external drive is still not showing up, continue on. You"ll have to recognize why your drive isn"t known. It"s feasible you have a hardware concern, driver trouble, or a dead drive.

2. Try Anvarious other USB Port and Computer

The trouble may not lie with your device, yet the port you"re making use of to connect it to your computer system.

Unplug the drive from its existing USB port and also try plugging it into another port on your computer system. If it functions in one USB port but not one more, you may have a dead USB port.

If you"ve plugged the drive right into a USB hub, attempt connecting it straight to the computer system rather. Some USB hubs don"t carry out sufficient power for your exterior drive to feature.


What if the drive doesn"t present up in Disk Management also after trying both of these steps? It"s difficult to know for particular whether the drive is negative or your computer is having a trouble. If you have another computer system nearby, attempt plugging the tough disk right into it to examine whether it"s detected.

If the drive doesn"t job-related on any kind of computer system you plug it into, the drive itself is likely dead and you"ll have to replace it. When you try another machine, be certain to examine whether it appears in the computer"s Disk Management window, not just This PC, as discussed above.

3. Troubleshoot Driver Issues

If the drive does present up on other computers---or you do not have one more computer approximately to check---Windows may have a driver difficulty via your device. You deserve to inspect for this utilizing the Device Manager.

You"ll find a shortcut to the Device Manager under the same Windows + X menu stated previously. You deserve to likewise enter devmgmt.msc into the Run dialog to open up it.


Expand also the Disk drives category and also check for any tools with a yellow exclamation allude beside them. If you check out a this symbol, that device has actually a driver difficulty.

Right-click the gadget through the problem, choose Properties, and look at the error message. This error message deserve to aid you deal with the problem; you may desire to perform a Google search for the error message you discover.




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Windows Device Manager Disk Drives
Driver difficulties are frequently tricky to settle. If the difficulty began newly, try running System Restore to roll ago the changes.

If this doesn"t work-related, you deserve to try the Update Driver switch to install an updated driver. However before, this hardly ever finds a brand-new driver for generic devices choose flash drives. Instead, you may desire to inspect the manufacturer"s webwebsite for a details driver for your external hard drive.

The Driver food selection for your drive in the Device Manager has actually a couple of various other options. Roll Back Driver button will revert any recent driver updays, which probably won"t have an result if System Rekeep didn"t job-related.


As a final resort, use the Uninstall switch to rerelocate the device from your device. Hopefully, upon rebooting, Windows will certainly reinstall the driver and connumber it effectively once you reaffix the drive.


Windows Device Manager Device Options

4. Create a New Drive Volume

If your tool showed up in Disk Management in Tip 1 or one of the over troubleshooting actions made it display up, you"re prepared to initialize the drive so it"s usable. Aside from reflecting you standard information, the Disk Management tool deserve to resolve partition and also file mechanism concerns with your drive.

If your removable drive mirrors only Unallocated space, you"ll should create a new partition on it. This allows Windows and various other operating units to use it. To perform so, right-click everywhere on the Unallocated room, pick New Simple Volume, and go via the wizard to develop a new partition.


If your drive is partitioned (interpretation it does not have Unallocated space) and you still can"t see it, encertain it has a drive letter set. This need to take place instantly, however if you"ve manually removed the drive letter, the drive might not be obtainable in Windows.

To change the drive letter, right-click the removable drive"s partition and also select Change Drive Letter and Paths. If the gadget doesn"t already have actually a letter, click Add and also pick one. If it does, click Change and also attempt an additional one.

Something later in the alphabet, like G or J, is conventional for removable drives and also will certainly work-related fine.


5. Style the Drive

If the drive shows up partitioned, yet you still can"t accessibility it, it"s more than likely partitioned with a different file mechanism.

For instance, you might have actually formatted the drive through the XFS file system from Linux or APFS on a Mac. Windows can not check out these file systems. You"ll therefore should reformat the drive via the more recent NTFS or older FAT32 file device so Windows will be able to identify it.


Keep in mind that formatting will certainly erase all files on your drive, so you must copy any kind of important files on it to an additional device before proceeding. If you formatted the drive on a Linux or Mac machine, take it to a computer system running that OS and also back up the files prior to you format it.

When you format, you deserve to offer the drive a brand-new name if you prefer. Leave Allocation unit size as Default; leaving Perdevelop a quick format checked is fine also. More importantly, you"ll should pick a file system. Which one you must select depends on the form of drive and what you usage it for.


If you have actually a little flash drive, it likely came formatted as FAT32. In a lot of cases, this is the ideal alternative. While FAT32 can not conserve papers over 4GB and also only supports quantities approximately 2TB, it"s unlikely you"ll run right into either of these issues utilizing a flash drive. More importantly, FAT32 is compatible through all sorts of devices, such as camperiods, media players, game consoles, and also even more.


NTFS is the contemporary typical for Windows, however there"s really nothing to obtain by utilizing it on a flash drive. Many older tools aren"t compatible with NTFS. Hence, we recommend formatting as FAT32 for flash drives and also SD cards, and NTFS for big external hard drives.

You execute have actually two various other file system options. exFAT is a Microsoft file device that supports bigger files that FAT32, however isn"t as widely compatible. We"ve compared FAT32 and also exFAT if you"re interested. FAT is ancient, so you can disregard that one.


Your External Drive, Fixed and Recognized Again

Following this process as soon as external tough drives don"t display up need to resolve the majority of of the disk acknowledgment concerns you"ll enrespond to. If you"ve tried the drive through multiple computer systems and it never shows up in the Disk Management home window after these steps, the drive is most likely dead.




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In that situation, check out the finest portable tough drives you can buy. Just make sure you know the crucial information around buying a hard drive.


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