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. 3. 3. If the problem is caused by damaged MBR, you can rebuild MBR on the WD drive with a free utility—AOMEI Partition Assistant Standard. I decided to put the commands on-screen in the video, helps me not forget to put them in at all. It supports all Windows PC operating systems like Windows 10/8.1/8/7/Vista/XP. ● Fix 2: rebuild MBR on WD drive via a free utility. Learn how to fix it efficiently from the next part. Migrate OS, increase partition space, and more. Set it to Online by making a right-click. Popular as WD hard drives are, they disappoint users sometimes. Click the "Execute Operation" button and click "Apply" to restore lost partition on the target storage device. Click "automatically search for driver software online". >> Choose GPT if your computer uses UEFI and MBR if your computer uses BIOS. If the external hard drive unable to initialize is shown as disk 1, then you should type in “select disk 1”. Step 2. Inserted the drive (Western Digital WD5000AKS - WD Caviar) into an Akasa e/SATA caddy. How to Fix Disk 1 Unknown Not Initialized in Windows 10/8/7? WD HDD or external hard drive displays not initialized, unknown in Windows 10, 8.1, 8, 7. In that case, you can open Disk Management to see its status. The flash light at the back keeps blinking when connected to laptop. 3. Applies to: Disk unknown, not initialized, no disk space. Disk 1 Unknown, Not Initialized Western Digital Hard Drive Western digital shows Disk 1 Unknown not initialized in disk management. Select the SD card, USB or external hard drive on which you deleted or lost partition and click "Scan". I would really appreciate if i can have a solution for getting back the data from the harddisk 4. 2. 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. Connect your WD external hard drive to another USB port on your computer. Click "Recover Now" to restore the lost partition and data on your SD card, USB or external hard drive. when I start the disk management it indicates that the second disk (my passport) must initialize. 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. A simple partition tool to manage disk space in Windows 10, Tracy King updated on Usually, you would see the external hard drive not initialized. 3. You can get the full guide and solve your problem quickly. Select Initialize Disk. Thanks. Open the Windows Disk Management. The connection issue can cause serious problems. Type “select disk [disk number]”. To make it, you need an effective partition recovery software - EaseUS Partition Master. Initialize disk - failed. Connect the USB, SD card or external hard drive on which you lost partition to your computer. If you are faced with this error, you should check the connection as soon as possible. The other situation is that it gives you “Disk 1 Unknown Not Initialized” without showing disk … Of cause, you can also initialize disk … Now however, the drive does not show up under my computer but does in Disk Management. 2. 2. but it fails. Method 1. 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. 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. 4. Case 1. Right click the “This PC” icon on the desktop and hit the “Manage” option. My passport 1TB ran for more than a year under windows 7,8 and actually 8.1, but suddenly stopped. The mode of my hard disk is WD3200AAKS. You can contact Western Digital technical support or find an expert to repair it. 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. In New Simple Volume Wizard, click "Next" to continue. Select your operating system in the pop-up window and click “OK”. 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". Right-click on "This PC" and choose "Properties". Get this tool right now to discover more! Initialize the Disk. 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. 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. Privacy Policy | License Agreement | Terms & Conditions | Uninstall | File Recovery | Disk Recovery. Here are the steps to create a new partition with Disk Management: Step 1. It even shows as Unknown in Disk Management. >> 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. The WD external hard drive becomes Unknown and Not Initialized in Disk Management. Step 2. Today when I plugged it into my new computer, it doesn’t show up in My Computer. You can use Disk Management to initialize the disk or use a tool. Step 4. Here are two cases from some forums:Â. The drive shows up as Disk 1 in Data Managment says not initialized and says Unknown. Let it manage your storage drive: resize, format, delete, clone, convert, etc. I can find the disk under "Disk Management", but it says the drive is not initialized and I was unable to open the drive. Plug in the battery and turn on your computer. 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. WD 1TB external hard drive becomes not initialized in PC, help! When I touch the hard disk, I can feel some sort of processing is going on. Your Reliable Choice - EaseUS Partition Master. Get a new drive if it’s physically damaged. And wait till the scanning process completes. ), Fixed: “Disk 1 Unknown, Not Initialized” Western Digital. Cracked open the case (data is more important than a £60 drive). My computer cannot recognize my WD hard drive suddenly, and it keeps pops up an error message with an I/O device error. Download EaseUS Partition Master. Then, follow the instructions below: 1. Copyright © EaseUS. Please let me know if you have any recommended methods or solutions to fix the WD external HDD not initialized error. WD Drive Utilities quick drive test failed. Right click on the disk number and select Initialize Disk then click OK. It will tell you whether the disk is offline or online. 1. Here’s what you need to do: Launch the Run window by pressing the Windows + R key combination. A pending operation of initializing disk to MBR or GPT disk will be added. Then, you should follow the solutions below. Products like WD My Book, My Passport and Elements are favored by a lot of people. Right click on the WD drive that needs initializing and select “Initialize Disk”. To check the connection: Step 1. Products like WD My Book, My Passport and Elements are favored by a lot of people. Then use Disk Management to initialize the disk, which is more simple and clear. Apart from repairing uninitialized WD drives, AOMEI Partition Assistant can also help you when WD Drive Utilities quick drive test failed. If your device driver is out of date, you can also encounter WD not initialized error. Locate your hard drive of concern. I am using Windows 7. Execute the operation and click "Apply". Start the computer to see if the WD drive can be used now. Please read on. You can create a new partition with EaseUS Partition Master or with Disk Management. Step 3. Step 4: Select and restore lost partition. Right-click "This PC" and choose "Manage" > "Disk Management". 5. In Disk Management it is showing as Disk 1 Unknown Not Initialized. Sometimes I get some clinking noise from it. 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. Use another cable to connect your WD hard disk, Step 4. ", Case 2. It is the quickest and easiest way to fix disk 1 unknown, not initialized error. 5. The volume will show Unallocated. 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. Find and right-click the problematic WD disk and select "Update driver". If this method also cannot fix the issue - disk 1 unknown not initialized Western Digital, try another solution as follows. Click on “Disk management” to open Windows Disk Management. Part 3. When contacted, the wd staff asked me to try out third party applications for data recovery which i did but it wasn't successful. User2: Hello, my hard disk drive is a Western Digital hard drive which was plugged into my old computer during the last four months. Use the original cable to connect your hard drive, Step 3. 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. Another way to solve the WD disk unknown or not initialized error is by creating a new partition. 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? 4. Follow the guidance below to fix it: 1. Step 2. 1 Method 1. Right-click on it to view the options. Right-click on the “Unknown” & “Not Initialized” disk if the “Initialize Disk” Window doesn’t pop up automatically. But when I turn on my computer today I can’t find the WD hard disk under " My Computer". Right-click the unallocated space and choose "New Simple Volume...". On the main interface, click on "Partition Recovery". All-round disk & partition management software for personal and commercial use. It would be a sad story when your western digital hard drive no matter internal disk or portable hard drive became unknown not initialized … The easy-to-use partition manager software - EaseUS Partition Master is my recommendation. The first thing you can try is to initialize the WD hard drive in Disk Management directly. Follow the wizard to specify the volume size, assign a drive letter to the volume, and format the partition to the wanted file system. 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. Launch Disk Management. Your SSD will show as Disk # … All these factors can lead to WD drives not initialized, such as WD Elements not initialized. When you encounter the error of "Disk 1 Unknown, Not Initialized" Western Digital, never hesitate to read this post. 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. 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. Choose a partition style (MBR or GPT) for the selected disk. Thanks Western Digital (WD) provides various data storage solutions to help users capture and preserve their most valued data. Click “Apply” and then “Proceed” to commit the pending operation. There could be a cartridge problem or the drive can be blocked entirely. Applies to: Disk not initialized and shows unallocated space. 3. 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. The issue: “Disk 1 Unknown, Not Initialized” Western Digital. Select Disk Management on the left side of the Computer Management Window. Then put in diskmgmt.msc > OK to open Disk Management. The last choice is to turn to manual repair. Turn off your computer and disconnect the WD drive. "Hi there, do you know how to fix the problem that WD hard drive cannot be detected on my PC. Right click the uninitialized WD drive and select “Rebuild MBR”. If the answer is yes, you are in the right place. Wait for the driver to be updated, then reboot your computer. 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. You can have a try. Step 3. 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. 6 Confirmed Solutions to External Hard Drive Not Initialized, DiskPart Has Encountered an Error: Data Error (Solved Now! I have installed Stellar Data Recovery Standard – Demo but in Connected Drives screen. How to fix the uninitialized WD hard drive efficiently? Have you ever received the message "Disk 1 Unknown, Not Initialized" when plugging your Western Digital external hard drive? i) Used eSATA connection - device manager did not find the drive. To start the initialization process, click the "Initialize disk" option, and initialize your external hard drive by following the on-screen steps. Solution 3: Partition Recovery. Rebuilding MBR cannot always fully work on the “disk unknown not initialized” issue. To initialize your external hard drive, right-click on it in the utility. Or try EaseUS 1 on 1 Remote Assistance Service. 2. In Disk Management, if you find disk shows unallocated space, just try to do partition recovery. 3. Have you got the error message “Disk 1 Unknown, Not Initialized” on your Western Digital hard drive? Your situation will have different solutions to the problem "disk not initialized" on your computer. Connect the hard drive or SSD to PC. 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. One situation is that you can see the exact disk space but it appears as unallocated space. 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 … 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 ". Right-click the target HDD or SSD and select "Initialize to MBR" or "Initialize to GPT" accordingly. I have two Western Digital 300GB, USB3, external drives. Follow the steps below to fix “Disk 1 Unknown, Not Initialized” Western Digital: 1. This service allows you to schedule a remote desktop session with a dedicated support engineer. Double-click the found partition, marked as Deleted with the previous Label, to check its content, and then click "Proceed" to continue. Nov 12, 2020 Partition Manager | How-to Articles. * Bad sectors on the WD drive can also lead to the error of “Disk 1 Unknown, Not Initialized”. 4. Step 3: Select the storage device to scan the lost partition. The very first thing you need to do is initialize your hard drive or external devices. Click on the “OK” button to confirm your selection. This article will help you out in this situation. I need to recover the files, Any help would be great. Also when I went into system tools it said that disk 1 is unknown, not initialized… Connect your WD hard drive to another computer. it appears in the device windows , just doesn't start (or initialize). 2. I have been storing photos on the drive for 6 months, then one day it would no longer pop-up. Download EaseUS Partition Master. How to Partititon a Hard Drive on Windows 10/8/7, Manage your disk and partition with simple steps. Download, install and run AOMEI Partition Assistant. 1. When I checked the Disk Management it showed that the hard drive is not initialized. Learn more from the difference between MBR and GPT. 2. How it comes and how to fix it? Transfer free disk space from one drive to another directly. I'm using Windows 10, and if you know any methods to solve this issue, please let me know. If there is no physical damage, the problem can result from a PC motherboard issue. 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. Thank you.". Shut down your computer again and reconnect the WD drive. Open disk management (Right click my computer, manger, disk management snap in). Click "Device Manager" then expand "Disk drives". You can update a device driver by the following steps: Step 1. If not, please input query in the search box below. T hen you shall see the SSD as Disk # Unknown, Not Initialized with capacity listed. Type “clean all”. it loads the drivers but doesn't appear in the explorer. Follow the wizard to initialize the WD drive as MBR or GPT disk. Remove the battery for ten more seconds. ALL RIGHTS RESERVED. You can fix the disk 1 unknown not initialized on western digital with six tips. Press on Windows key + R to launch Run. 1. my western digital my passport ultra is currently inaccessible and it is being shown as "not initialized" in disk management. Why does the WD disk become uninitialized? What can I do? Step 4. Run the Disk Management utility on your computer. I have a 320GB Western Digital hard disk which has been always connecting with my computer. Have your problem been solved? 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And Elements are favored by disk 1 unknown not initialized western digital lot of people then you should check connection...