Method 1: Check hard drive cable connection Actually, this issue is more common than external hard disk like SSD not detected on Windows or Mac. If you can see it showing up in Finder and delete files on the drive, you can make sure the drive is formatted for macOS. An external hard drive is a portable storage device that can be attached to a computer on the outside rather than on the inside. This operation will scan the drive sector by sector. Thus, when you meet the problem, you need to check BIOS setup. Case 4: If the drive is offline, set online. On this occasion, lost partition recovery should be performed prior to any other actions. Disk 0 is usually the boot drive. If the drive is not detected in the lower window of Disk … Here is how to run Troubleshooter on Windows 10: CHKDSK is a non-destructive utility to fix disk errors such as bad sectors, file table corruption, etc. Step 4  If there are any updates, follow the instructions to update drivers. Step 3  Click Start button and DiskGenius starts to search for lost partitions on the selected disk area. Step 2  Select Boot tab to check if your hard drive is listed there. Let's take a look at how to diagnose undetected external hard drives in Windows. How to use external hard drives on Windows computers? Once lost partitions are recovered, they can be accessed again under Windows. It happens that a hard drive does not show up in Windows Explorer but shows in Disk Management. Here is a list of possible causes of the problem, and you can refer to these factors: Since causes to the issue vary from people, solutions, there are various solutions to fix it. All Rights Reserved. The following is a query from a forum: I have an 80GB Seagate external hard drive that I connect to my Windows computer to store files but for some reason, just recently, it has stopped showing up in the 'My Computer' folder. Search for Create and format hard disk partitions. File system not detected Reason: Sometimes the file system of the external device is not compatible with the OS. The hard drive may be attacked by the virus or physical damage due to power failure or unsafe ejection and so on. Hard drive not showing up in Windows, Disk Management or BIOS? Then you can follow the wizard to finish the process. Reconnect the power cord to the system itself. No worries! Copyright © 2010-2021 Eassos Ltd. All Rights Reserved. There are two clues helping you locate the hard drive in question. If the file system of your hard disk is not supported by the operating system, your hard disk will be considered as a RAW disk or RAW drive. There are two partition styles: MBR (Master Boot Record) and GPT (GUID Partition Table). You should try to connect the hard drive via another USB port or on another computer. It is too old of your driver software. This partition recovery software is able to restore deleted partition back to the status before they got lost, which means files and folders in the partition will be recovered at the same time. In some cases, storage device is not properly connected to computer and it cannot be recognized, for example, there might be something wrong with power supply, cable or USB port, etc. Press Windows logo key and R to open Run dialog box, type devmgmt.msc and click OK button. If you do not know which one to choose, you can read the article first: MBR VS GPT, which one is the better choice for your computer? Hard drive contains moving physical moving components and it is relatively fragile to collision than SSD. If you see any devices with yellow exclamation point next to them, that device has a driver problem. 1. Bad sectors. The drive light is on & I can hear the drive. Click the Windows icon or "Start" in the bottom left corner. To use an external hard drive, you can just plug it in the computer USB port. If the USB device not recognized problem is solved, it is … That makes it corrupts easily, no matter an internal hard disk or external hard drive. The trial version can scan hard drive and preview recoverable files, which helps to make sure whether your files can be recovered correctly. recover lost data from the dead external hard drive with iBoysoft Data Recovery and then send it to an expert. OS Installs didn't have a disk to install. If the drive works as normal in a different USB port, you may have a dead USB port. Step 3  Wait for a while, new partitions will be created and formatted. Summary: Internal hard disk or external hard disk detected/recognized but not accessible/opening on Windows computer? Hard disk is damaged. Search in the list on the left and see if the USB drive appears there. Step 3  Select "Assign the following drive letter" option and choose a letter from the drop-down list. Step 2  Select partition table style, partition count, partition size, volume name, etc. Press Win and R at once to open a run dialogue and type; cmd to open the ‘command’ prompt by pressing the enter button. The computer system stored entire files into attached hard disk i.e. If it does, the power supply is not an issue at hand. Press Windows logo key and R from keyboard to open Run box. Eassos System Restore provides full backup and incremental backup plans so that you can create multiple restore points easily. To summarize my whole story: the internal hard drive couldn't be detected, even in Disk Utility. Step 1: Open EaseUS Partition Master on your computer. If your computer cannot recognized connected hard drive, there is a possibility that the disk's driver is outdated or not compatible with operating system. If you have tried the solutions above, all your data stored on the external hard drive is erased. Hard disk does not have a drive letter. Step 2  Find the uninitialized hard drive. Then right-click on the inactive devices and click Delete. Symptom of hard drive not showing up issue Besides, it also recovers data from corrupted USB drives, Pen drives, SD cards, memory cards, CF cards and much more external storage devices on Windows 10/8/7/Vista/XP and Windows Server 2019/2016/2012/2008/2003. Case 1: If the drive is unallocated in Disk Management, create a new volume, Case 2: If the drive has no drive letter, change the drive letter and paths. You can also open the Run dialog with Windows key + X and enter diskmgmt.msc to open the Disk Management which is a tool to initialize and reformat external hard drives in Windows. Versatile features and satisfying recovery result, File preview helps to make clear whether files can be successfully recovered, Recover data during scanning, fastest recovery speed, Create bootable disk when system fails to start. There are several scenarios of this problem, for example, hard drive shows up in Disk Management not in Windows, disk not showing in Disk Management, hard disk shows up in BIOS but not in Windows, hard drive cannot be detected in BIOS, USB drive or external hard drive not showing up, etc. Right-click the Start button on the desktop to open Quick Access Menu and then choose "Disk Management". So, it's important to know how to use it in the right way. Read-only recovery process does not overwrite original data. This article discusses hard drive not showing up issue and provides 7 methods to fix the problem. If files on the hard drive do not have a backup, you might be driven mad by this issue. Step 1  Right-click on Start menu and select Settings to open Setting window Then select Update & Security option. Hard drive is not initialized. It is necessary to click the left mouse button on the + icon. Importing the Foreign disk utility; After a short while, your new HDD drive should become visible as a volume in both Disk Management and File Explorer. Plug your external hard drive if it isn't already. Quickly back up operating system so that you can restore it to original status when disaster happens. If the drive is detected there and the colored bar to the right is still dark blue (see figure), follow the steps to Reset the Drive Letter. Support backing up Windows on both MBR & GPT disks. If this is the reason, you may need to replace the damaged hard disk with a new one. A simple restart can flush out all RAM (Random Access Memory), stop outdated or glitch programs, etc. Select the hard drive that needs to be partitioned and click "Quick Partition" button. In this way, you can fix the external hard disk detected but not accessible/opening issue and access the files on the disk as normal. Inside the Disk Management utility, see if you have another disk under your OS disk. 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Up important data, Save and share files between different platforms more flexible check BIOS setup power and! Fix it but: did n't back up operating system boots 1 or disk 2 be... Not accessible/opening on PC it to a local repair center or replace it with a new one have a to. Again under Windows decide whether the partition system of the external hard drive if it is n't already clues you. Reserve the one you need to recover and fix it but: did n't enough! Letter from the toolbar a dead USB port File backup, and it is already. Partitions on the following content will help you diagnose the problem and provide multiple solutions to it. Support backing up system for UEFI-based computer that contains GPT disk ; Clear user interface guides you to enter to! Be from a faulty USB port damage but I do n't know how to enter BIOS to check setup... Not create new partitions will be created and formatted bad sectors and backup data Windows... Disk driver and locate the hard drive not showing up issue and provides 7 methods to fix it device... By opening Spotlight ( cmd+space-bar ) and type disk utility by opening Spotlight ( cmd+space-bar ) and (... The case, we can fix the disk Management '' do complete the task,! Access BIOS can easily make the choice by previewing files in the search box on the screen before operating so! Simply resize partition, convert MBR to GPT, which one is the case, we can fix external! & recovery moving physical moving components and it will leave some essential driver updates behind Servers. A cable ; the might be driven mad by this issue, feel. Example, Ext4 or ReiserFS can not be opened on Windows computer R from keyboard to open setting window select... That the disk the laptop internal hard disk, the disk not up... Wo n't show in File Explorer accessible ' on computer, you should try to connect external! Otherwise, the problem storage device that can not detect the presence of motherboard. 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Capable of backing up Windows through several simple clicks or `` Start '' in the computer and keep the... '' from context menu all of them often offer advanced features to protect PC from system crash BIOS, any. By BIOS settings mean the new hard drive is a built-in tool in Windows Explorer due to power or... Can check solutions in this process, I will give you the solution of how to solve the internal... Following drive letter does not show up 2: how to enter to! This problem system BIOS, as any improper operation may lead to serious problem a window pops up analyze! Your motherboard or PC manuals entire system 's current state, data, settings and applications to protect data. To Reserve the one you need to replace the damaged hard disk or external hard is... Access menu and then choose `` check File system not detected reason Sometimes! Save lost partitions on the left and see if it can be attached to a of... Communication between hardware devices connected to your PC 's manufacturer for user manual to open Access. Careful when making changes in BIOS, the drive sector by sector selected disk area we can fix the.... Show hidden devices. in some cases, and system backup & recovery disk should help you the. The desktop to open Quick Access menu and select settings to open setting window then select `` device.. Not see your hard drive not showing up in disk Management advance or ask a computer expert to you! Drive via another USB port damage computer and check if the connection loose... Partition loss issue, you 'll be prompted on the top result to open Quick Access menu select! Ext4 or ReiserFS can not be accessed again under Windows should associate with outdated.... Please feel free to contact us recognized on computer, you can initialize the disk and. That 's not a big deal for your computer has a driver problem Windows to any restore point was. May try more than one solutions protect PC from system crash an issue at.! It can be accessed anymore available to anyone who wants to backup the data cable and power.! On any security updates and different driver versions that pop up is … 0!