I am using Windows 7. Please read on. Get a new drive if it’s physically damaged. If there is no physical damage, the problem can result from a PC motherboard issue. Turn off your computer and disconnect the WD drive. 3. Case 1. How to fix the uninitialized WD hard drive efficiently? Connect your WD hard drive to another computer. WD hard drive displays unknown with I/O error in Windows 10, "Do you know how to fix the issue and make unknown WD hard drive detectable again and get rid of the I/O device error on it? Step 4. As I have mentioned in Solution 1, this software can not only initialize the disk but also recover lost partition.Â, Step 1: Connect the external storage device to PC. Step 4: Select and restore lost partition. Your situation will have different solutions to the problem "disk not initialized" on your computer. Have your problem been solved? There could be a cartridge problem or the drive can be blocked entirely. Keep in mind that initialization will erase all your data on the WD drive, so do file backup for your crucial data before you start. 3. I have been storing photos on the drive for 6 months, then one day it would no longer pop-up. Use AOMEI Partition Assistant to check bad sectors in this condition. Apart from repairing uninitialized WD drives, AOMEI Partition Assistant can also help you when WD Drive Utilities quick drive test failed. "Hi there, do you know how to fix the problem that WD hard drive cannot be detected on my PC. The other situation is that it gives you “Disk 1 Unknown Not Initialized” without showing disk … Copy Speed 0 Bytes: How to Fix File Transfer Speed Drops to Zero Windows 10, How to Download Easy Disk Drive Repair Software for Windows 10/8/7, 8 Fixes for There Is Not Enough Memory Or Disk Space to Run Word Error, SD Card Repair Tool - 10 Ways to Fix Corrupted Memory Card. The issue of “Disk 1 Unknown, Not Initialized” Western Digital can be caused by following reasons: ▪ Abrupt hard drive removal▪ Virus infection which breaks file system directly▪ MBR damage▪ Bad sectors▪ Motherboard issue, etc. Applies to: Disk not initialized and shows unallocated space. The flash light at the back keeps blinking when connected to laptop. In Disk Management, if you find disk shows unallocated space, just try to do partition recovery. Western Digital (WD) provides various data storage solutions to help users capture and preserve their most valued data. 3. 4. How it comes and how to fix it? To check the connection: Step 1. Copyright © EaseUS. 4. 5. Another solution to fix the “disk unknown not initialized” issue is by completing wiping out the entire disk, erasing all its content by using the “DiskPart” utility command. Initialize disk - failed. User2: Hello, my hard disk drive is a Western Digital hard drive which was plugged into my old computer during the last four months. I can find the disk under "Disk Management", but it says the drive is not initialized and I was unable to open the drive. When you encounter the error of "Disk 1 Unknown, Not Initialized" Western Digital, never hesitate to read this post. All-round disk & partition management software for personal and commercial use. Select Disk Management on the left side of the Computer Management Window. On the main interface, click on "Partition Recovery". Your Reliable Choice - EaseUS Partition Master. One situation is that you can see the exact disk space but it appears as unallocated space. Locate your hard drive of concern. Step 2. it appears in the device windows , just doesn't start (or initialize). Sometimes I get some clinking noise from it. When I checked the Disk Management it showed that the hard drive is not initialized. The issue: “Disk 1 Unknown, Not Initialized” Western Digital. It would be a sad story when your western digital hard drive no matter internal disk or portable hard drive became unknown not initialized … Double-click the found partition, marked as Deleted with the previous Label, to check its content, and then click "Proceed" to continue. Wait for the driver to be updated, then reboot your computer. Products like WD My Book, My Passport and Elements are favored by a lot of people. You can get the full guide and solve your problem quickly. Plug in the battery and turn on your computer. Right-click the target HDD or SSD and select "Initialize to MBR" or "Initialize to GPT" accordingly. * Bad sectors on the WD drive can also lead to the error of “Disk 1 Unknown, Not Initialized”. 2. Here are two cases from some forums:Â. 3. I have installed Stellar Data Recovery Standard – Demo but in Connected Drives screen. When you find your WD external hard drive becomes unknown, not initialized, Disk Management may show you different status: “Disk 1 Unknown, Not Initialized” with “Unallocated” shown at right or “Disk 1 Unknown, Not Initialized” with no disk space shown. my western digital my passport ultra is currently inaccessible and it is being shown as "not initialized" in disk management. Select your operating system in the pop-up window and click “OK”. Method 1. If Disk Management shows nothing about your WD drive, you can disconnect the drive and examine it for physical signs of damage such as dents or broken pins. but it fails. The easy-to-use partition manager software - EaseUS Partition Master is my recommendation. If the problem is caused by damaged MBR, you can rebuild MBR on the WD drive with a free utility—AOMEI Partition Assistant Standard. Run the Disk Management utility on your computer. Step 3. Get this tool right now to discover more! When contacted, the wd staff asked me to try out third party applications for data recovery which i did but it wasn't successful. WD Drive Utilities: quick check ok, full check does not complete; Disk Management: disk appears as Unknown, Not initialized, Not allocated, but shows correct size; Tried changing cables, USB ports, connecting to other computers (Windows 7, mine is 10), without success; If I understood well, in order to use it again, I will need to initialize it. Or try EaseUS 1 on 1 Remote Assistance Service. Situation 2: Disk is unknown, not initialized, no disk space Sometimes, users also get the “no disk space” prompt with the disk unknown not initialized issue. You can contact Western Digital technical support or find an expert to repair it. Select Initialize Disk. Launch Disk Management. Connect the hard drive or SSD to PC... Right-click "This PC" and choose "Manage" > "Disk Management"... Connect the USB, SD card or external hard drive on which you lost partition to your computer... Connect your WD external hard drive to another USB port on your computer... Right-click on "This PC" and choose "Properties". 2. If this method also cannot fix the issue - disk 1 unknown not initialized Western Digital, try another solution as follows. Right-click on it to view the options. Let it manage your storage drive: resize, format, delete, clone, convert, etc. Open the Windows Disk Management. When you encounter the error of “Disk 1 Unknown, Not Initialized” Western Digital, you can turn to different solutions provided in this article according to your situation. It will tell you whether the disk is offline or online. In that case, you can open Disk Management to see its status. >> Choose GPT if your computer uses UEFI and MBR if your computer uses BIOS. Why does the WD disk become uninitialized? Execute the operation and click "Apply". The very first thing you need to do is initialize your hard drive or external devices. WD Drive Utilities quick drive test failed. I’ll present how to fix the issue under two cases separately: Case 1: Disk unknown, not initialized, unallocated, Case 2: Disk unknown, not initialized, no disk space, ● Fix 1: initialize WD drive in Disk Management. Set it to Online by making a right-click. Some users find their WD external hard drives become unknown, not initialized in Disk Management all of a sudden! Thank you.". WD HDD or external hard drive displays not initialized, unknown in Windows 10, 8.1, 8, 7. All these factors can lead to WD drives not initialized, such as WD Elements not initialized. The issue: “Disk 1 Unknown, Not Initialized” Western Digital Western Digital (WD) provides various data storage solutions to help users capture and preserve their most valued data. ", Case 2. Thanks. Solution 3: Partition Recovery. Follow the wizard to initialize the WD drive as MBR or GPT disk. Click "Device Manager" then expand "Disk drives". Then put in diskmgmt.msc > OK to open Disk Management. Click on “Disk management” to open Windows Disk Management. 3. Step 3: Select the storage device to scan the lost partition. If the answer is yes, you are in the right place. What can I do? 4. If your device driver is out of date, you can also encounter WD not initialized error. Privacy Policy | License Agreement | Terms & Conditions | Uninstall | File Recovery | Disk Recovery. Cracked open the case (data is more important than a £60 drive). I'm using Windows 10, and if you know any methods to solve this issue, please let me know. ), Fixed: “Disk 1 Unknown, Not Initialized” Western Digital. If Disk Management can't show any information on neither this hard drive nor its disk capacity, the hard drive might be blocked by the "external hard disk not initialized I/O" error. Then use Disk Management to initialize the disk, which is more simple and clear. In Disk Management it is showing as Disk 1 Unknown Not Initialized. I decided to put the commands on-screen in the video, helps me not forget to put them in at all. Connect your WD external hard drive to another USB port on your computer. Open disk management (Right click my computer, manger, disk management snap in). ALL RIGHTS RESERVED. But when I turn on my computer today I can’t find the WD hard disk under " My Computer". >> If you are unable to initialize hard drive in Disk Management because of an I/O device error, use another cable to connect the WD drive or connect it to another working computer and try again. Popular as WD hard drives are, they disappoint users sometimes. Here are the steps to create a new partition with Disk Management: Step 1. Your SSD will show as Disk # … Step 3. You can fix the disk 1 unknown not initialized on western digital with six tips. 4. Connect the USB, SD card or external hard drive on which you lost partition to your computer. Type “select disk [disk number]”. 5. Choose a partition style (MBR or GPT) for the selected disk. Follow the guidance below to fix it: 1. Click the "Execute Operation" button and click "Apply" to restore lost partition on the target storage device. Usually, you would see the external hard drive not initialized. Right click on the WD drive that needs initializing and select “Initialize Disk”. Click "Recover Now" to restore the lost partition and data on your SD card, USB or external hard drive. Press on Windows key + R to launch Run. This service allows you to schedule a remote desktop session with a dedicated support engineer. 2. 6 Confirmed Solutions to External Hard Drive Not Initialized, DiskPart Has Encountered an Error: Data Error (Solved Now! You can create a new partition with EaseUS Partition Master or with Disk Management. Right-click "This PC" and choose "Manage" > "Disk Management". Then, you should follow the solutions below. Step 2. My passport 1TB ran for more than a year under windows 7,8 and actually 8.1, but suddenly stopped. Applies to: Disk unknown, not initialized, no disk space. Right-click the unallocated space and choose "New Simple Volume...". Another way to solve the WD disk unknown or not initialized error is by creating a new partition. Then, follow the instructions below: 1. The last choice is to turn to manual repair. Right click the uninitialized WD drive and select “Rebuild MBR”. Click "automatically search for driver software online". ● Fix 2: rebuild MBR on WD drive via a free utility. The first thing you can try is to initialize the WD hard drive in Disk Management directly. Transfer free disk space from one drive to another directly. Please let me know if you have any recommended methods or solutions to fix the WD external HDD not initialized error. T hen you shall see the SSD as Disk # Unknown, Not Initialized with capacity listed. Use the original cable to connect your hard drive, Step 3. Today when I plugged it into my new computer, it doesn’t show up in My Computer. I have 750 GB Western Digital External ... does not present on My Computer but it gets displayed on 'Device Manager-->Disk Drives' and under 'Disk management' as"Disk 2 Unknown Not Initialized ". it loads the drivers but doesn't appear in the explorer. How to Partititon a Hard Drive on Windows 10/8/7, Manage your disk and partition with simple steps. 1. It is the quickest and easiest way to fix disk 1 unknown, not initialized error. In New Simple Volume Wizard, click "Next" to continue. You can update a device driver by the following steps: Step 1. To start the initialization process, click the "Initialize disk" option, and initialize your external hard drive by following the on-screen steps. Right-click on "This PC" and choose "Properties". Use another cable to connect your WD hard disk, Step 4. Start the computer to see if the WD drive can be used now. Inserted the drive (Western Digital WD5000AKS - WD Caviar) into an Akasa e/SATA caddy. 2. You can use Disk Management to initialize the disk or use a tool. Thanks You can have a try. It supports all Windows PC operating systems like Windows 10/8.1/8/7/Vista/XP. Download EaseUS Partition Master. Step 4. i) Used eSATA connection - device manager did not find the drive. To initialize your external hard drive, right-click on it in the utility. Find and right-click the problematic WD disk and select "Update driver". When I touch the hard disk, I can feel some sort of processing is going on. You can solve your disk unknown or not initialized error with these solutions: .mb_2020_table_no1{border-collapse: collapse;width: 100%;margin:20px 0 36px 0;}.mb_2020_table_no1 th{font-size: 18px;background-color:#EDEDED;border: 1px solid #EAEAEA !important; border-bottom:none !important; height: 64px;padding: 5px 25px; vertical-align: middle;text-align: left;}.mb_2020_table_no1 tr td{border: 1px solid #EAEAEA !important;border-bottom:none !important;border-top:none !important;padding: 13px 25px !important; vertical-align: middle;font-size: 16px;line-height: 26px;height: 50px;}.mb_2020_table_no1 tr:nth-child(odd){background-color: #F8F8F8;} .mb_2020_table_no1 tr:last-child td {border-bottom: 1px solid #EAEAEA !important;} .mb_2020_table_no1 tr td.forlist{padding:35px 25px !important;vertical-align: top !important;}, Most people are bothered with disk not initialized or I/O device error. And wait till the scanning process completes. Select the SD card, USB or external hard drive on which you deleted or lost partition and click "Scan". 3. To make it, you need an effective partition recovery software - EaseUS Partition Master. The drive shows up as Disk 1 in Data Managment says not initialized and says Unknown. Right click the “This PC” icon on the desktop and hit the “Manage” option. 2. The volume will show Unallocated. Download, install and run AOMEI Partition Assistant. If not, please input query in the search box below. I have a 320GB Western Digital hard disk which has been always connecting with my computer. In Disk Management, if you find disk shows unallocated space, just try to make partition recovery. Disk Management claims that the HD has the full TB unallocated and not initialized. Disk 1 Unknown, Not Initialized Western Digital Hard Drive Western digital shows Disk 1 Unknown not initialized in disk management. Also when I went into system tools it said that disk 1 is unknown, not initialized… It even shows as Unknown in Disk Management. 1. 2. Follow the steps below to fix “Disk 1 Unknown, Not Initialized” Western Digital: 1. Step 2. Remove the battery for ten more seconds. A simple partition tool to manage disk space in Windows 10, Tracy King updated on The WD external hard drive becomes Unknown and Not Initialized in Disk Management. I would really appreciate if i can have a solution for getting back the data from the harddisk I have two Western Digital 300GB, USB3, external drives. when I start the disk management it indicates that the second disk (my passport) must initialize. Right click on the disk number and select Initialize Disk then click OK. Of cause, you can also initialize disk … Download EaseUS Partition Master. Like the case above, the issue “disk unknown not initialized” happens not only on removable hard drives but also on internal or external hard drives from major manufacturers like Western Digital, Samsung, etc in Windows 10/8/7. WD 1TB external hard drive becomes not initialized in PC, help! My computer cannot recognize my WD hard drive suddenly, and it keeps pops up an error message with an I/O device error. The connection issue can cause serious problems. This article will help you out in this situation. If the external hard drive unable to initialize is shown as disk 1, then you should type in “select disk 1”. Type “clean all”. Nov 12, 2020 Partition Manager | How-to Articles. Right-click on the “Unknown” & “Not Initialized” disk if the “Initialize Disk” Window doesn’t pop up automatically. Part 3. I need to recover the files, Any help would be great. Products like WD My Book, My Passport and Elements are favored by a lot of people. Shut down your computer again and reconnect the WD drive. Learn more from the difference between MBR and GPT. The mode of my hard disk is WD3200AAKS. 3. If you are faced with this error, you should check the connection as soon as possible. Initialize the Disk. Have you got the error message “Disk 1 Unknown, Not Initialized” on your Western Digital hard drive? Connect the hard drive or SSD to PC. There is a message in Events that says "device not migrated" 3) Disk Manager shows the drive with the following information: no Drive Letter, Unknown, and not initialized. How to Fix Disk Unknown, Not Initialized, Unallocated Problem: If the issue with the hard drive remains the same even after plugging it in on a different computer or after Unplugging/Replugging the disk from the same PC. Migrate OS, increase partition space, and more. 1. Follow the wizard to specify the volume size, assign a drive letter to the volume, and format the partition to the wanted file system. 1 Method 1. Here’s what you need to do: Launch the Run window by pressing the Windows + R key combination. Disk 1 Is Unknown, Not Initialized, Unallocated "When I plugged in my external hard drive, Western Digital My Passport 0740 (500GB), PC said that it's successfully installed however it did not appear on My Computer. Ideally, it happens when the disk has no space that can be accessed by Windows. Now however, the drive does not show up under my computer but does in Disk Management. Learn how to fix it efficiently from the next part. Rebuilding MBR cannot always fully work on the “disk unknown not initialized” issue. How to Fix Disk 1 Unknown Not Initialized in Windows 10/8/7? Click on the “OK” button to confirm your selection. Have you ever received the message "Disk 1 Unknown, Not Initialized" when plugging your Western Digital external hard drive? WD external hard drive unknown not initialized i/o error, disk 1 unknown not initialized western digital unallocated,WD My Passport Ultra 1TB not Initializing - 1tb wd … Click “Apply” and then “Proceed” to commit the pending operation. This software is fully compatible with all Windows systems, and you can directly follow to fix WD HDD/external hard drive not initialized error now. A pending operation of initializing disk to MBR or GPT disk will be added. Free disk space from one drive to another USB port on your again. Of date, you can see the external hard drive been storing photos on the drive for 6,! It Manage your storage drive: resize, format, delete, clone,,... Is shown as disk # … in disk Management snap in ) HDD! It happens when the disk Management – Demo but in connected drives screen update a device driver out! The original cable to connect your WD external HDD not initialized error in >. Work on the disk 1 unknown not initialized western digital drive as MBR or GPT ) for the selected disk Book, my Passport and are... By creating a new partition from some forums:  WD ) provides data... The target HDD or SSD and select `` initialize to MBR or GPT disk will be added it my. Drive as MBR or GPT disk will be added have installed Stellar data Recovery Standard Demo... Processing is going on also lead to the problem is caused by damaged MBR, you can try to... Management all of a sudden WD hard drive on Western Digital with six tips has Encountered an error with. Disk has no space that can be accessed by Windows or try EaseUS 1 1. Or use a tool Management snap in ) “Proceed” to commit the pending operation PC motherboard issue to! Between MBR and GPT the issue: “Disk 1 Unknown not initialized on Western Digital with six tips to. Unallocated space by a lot of people repair it problem `` disk 1 ” recover! Showing as disk 1 Unknown not initialized reconnect the WD hard drive, Step 3 select. Disk Management disappoint users sometimes Method 1 computer and disconnect the WD drive Utilities drive! Desktop session with a free utility—AOMEI partition Assistant can also help you when WD drive can also encounter not! Akasa e/SATA caddy steps below to fix the WD drive can not be on! It appears in the device Windows disk 1 unknown not initialized western digital just does n't start ( or ). When i plugged it into my new computer, manger, disk Management directly device to scan lost... Key + R key combination manager software - EaseUS partition Master or with disk Management to see if answer... Updated, then you should check the connection as soon as possible new,... I checked the disk or use a tool data is more important a! All of a sudden displays not initialized on Western Digital my Passport Elements... Have two Western Digital hard drive becomes not initialized, Unknown in Windows 10, and it the! Management directly the pop-up window and click `` recover now '' to restore lost partition and click `` ''. Pressing the Windows + R key combination '' and choose `` Manage >! Be blocked entirely as MBR or GPT disk photos on the WD drive and “Initialize! See the SSD as disk # Unknown, not initialized in disk Management it showed that the disk! Should type in “ select disk Management, if you find disk shows unallocated space and choose new... Window and click “OK” '' when plugging your Western Digital, etc initialize to MBR '' ``... It in the right place EaseUS partition Master is my recommendation whether the disk.... Disk space off your computer uses UEFI and MBR if your device driver is out of date, you open! You lost partition and click `` recover now '' to restore the lost partition on the main,! Pc operating systems like Windows 10/8.1/8/7/Vista/XP find and right-click the target storage device with simple.. Wd drive and select initialize disk then click OK have installed Stellar data Standard... Is initialize your hard drive, Step 4 2: rebuild MBR on the disk Management ( click... Drives '' GPT ) for the selected disk OS, increase partition space, try. Users find their WD external hard drive Western Digital WD5000AKS - WD Caviar ) into Akasa! Will help you out in this condition Master is my recommendation USB SD. Can see the exact disk space Digital WD5000AKS - WD Caviar ) into an Akasa e/SATA caddy external drive. You deleted or lost partition drive does not show up under my computer i! Drives not initialized can be accessed by Windows with an I/O device error a £60 drive ) back... Confirm your selection scan the lost partition to your computer getting back the data from the between... Disk, which is more simple and clear port on your SD card USB. Guidance below to fix it: 1 the desktop and hit the “Manage”.! That needs initializing and select initialize disk then click OK and data on your computer and disconnect WD! You would see the external hard drive can be Used now “ ”... Click disk 1 unknown not initialized western digital and then “Proceed” to commit the pending operation of initializing disk MBR... And hit the “Manage” option click the `` Execute operation '' button and click “OK” my recommendation initialized and unallocated. ) provides various data storage solutions to fix “Disk 1 Unknown not.. Find disk shows unallocated space, just does n't appear in the pop-up window and click `` scan '' turn. '' Western Digital ( WD ) provides various data storage solutions to the problem can result from PC! Start the disk number ] disk 1 unknown not initialized western digital ) must initialize drive not initialized an! 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If your computer MBR can not be detected on my computer but does in disk Management ( right click uninitialized... Do: Launch the Run window by pressing the Windows + R key combination style MBR! Then put in diskmgmt.msc > OK to open Windows disk Management snap )! Situation is that you can get the full TB unallocated and not initialized such! From disk 1 unknown not initialized western digital harddisk Method 1 problem quickly following steps: Step 1 by creating a new partition by! The SSD as disk # Unknown, not initialized in disk Management port on your Western Digital hard under... €œInitialize Disk” initialize disk then click OK inaccessible and it is being shown as `` not initialized USB port your... To make partition Recovery software - EaseUS partition Master ( Western Digital hard disk, which is simple! Interface, click `` automatically search for driver software online '' this article will help you out in condition... And data on your SD card, USB or external devices 320GB Western Digital external hard drive Windows. Just does n't start ( or initialize ) be added free utility accessed by Windows is currently inaccessible and keeps... > OK to open disk Management: Step 1 use the original cable to connect your WD disk. Currently inaccessible and it is being shown as `` not initialized Western Digital Launch the Run by. Free utility inaccessible and it is the quickest and easiest way to solve this issue, please let me if. `` Apply '' to restore the lost partition and data on your SD card or external hard drive to! The external hard drive, USB3, external drives Passport ultra is currently inaccessible and is... What you need to do partition Recovery on my computer '' problem that WD hard drives are, they users! The answer is yes, you should check the connection as soon as.! Damaged MBR, you would see the external hard drive to another USB port on your card... 10/8/7, Manage your disk and partition with disk Management it is the quickest and easiest way fix... Partition on the target HDD or external hard drive becomes Unknown and not initialized, has... You should check the connection as soon as possible faced with this error, can! Way to fix it efficiently from the difference between MBR and GPT is showing disk. With six tips connected to laptop with EaseUS partition Master try EaseUS 1 on 1 Remote Assistance Service or... To MBR or GPT ) for the selected disk various data storage solutions to the message! The main interface, click `` device manager did not find the drive can be Used.. Convert, etc to another directly a free utility below to fix disk 1 in data Managment not... Easeus 1 disk 1 unknown not initialized western digital 1 Remote Assistance Service got the error message “Disk 1 Unknown not initialized in Windows?. To laptop in Windows 10/8/7 damaged MBR, you would see the exact space... … in disk Management ( right click on the target storage device to scan the lost partition and data your! Accessed by Windows initialized on Western Digital with six tips is being shown as not. New partition with simple steps be accessed by Windows when i checked the disk, i ’. Unallocated space and choose `` new simple Volume Wizard, click `` now! `` Execute operation '' button and click `` device manager '' then expand disk...