If you are only using that one SSD drive, use AHCI. According to the received feedback, over half of users didn't see their external hard drive appearing in the place where it should be, i.e This PC in Windows 10 and 8, My Computer in Windows 7. Step 2. So many effective methods can help you with the second hard drive not showing up problems. The latter can often be found splashed across the screen when you first boot the PC. Notice the minimum and maximum allowed size when creating the partition. Solution 1. we present troubleshooting steps in detail to help address each issue perfectly, by which you'll be able to make use of your second or even third HDD or SSD without the recognition problem. That's a little troublesome when your hard drive is not even detected in Windows Device Manager, and you should pray a little while because your drive is probably corrupted and develops bad sectors. So, the problem occurs at boot time. While using Windows 10, accessibility of BIOS might seem difficult and for that very reason, I have attached the steps that one can follow to reach the BIOS when the hard disk is not … 2. Choose “Assign the following drive letter” and select the desired drive letter from the dropdown menu. In Disk Management, right click the second hard drive and select "Change drive letter and path". Have you prepared for the worst situation that this second hard drive shows up nowhere, including all the paths you can think of and even in BIOS? How to Clone and Move System Reserved Partition to Another Drive or Another Disk Windows 10, Fixes for (External) Hard Drive Shows Wrong Capacity, How to Fix Data Error Cyclic Redundancy Check on External Hard Drive, Fixes for PS4 'This USB Storage Device Cannot Be Used' and 'The USB Storage Device Is Not Connected'. Plug the hard drive into another computer, 3. If not, please input query in the search box below. And repeat the steps to create another partition. Lack of drive letter, the second hard drive won’t show up on This PC/My Computer, either. Download a third-party free partition manager called EaseUS Partition Master. Click "Next" to run Troubleshooter. Second hard drive not showing up in File Explorer, Case B. If you cannot find the second hard drive in File Explorer, but you are able to see it in Disk Management, the following solutions might help. More importantly, EaseUS Partition Master can also help solve other similar disk issues like BIOS detect the hard drive but Windows does not, USB flash drive showing 0 bytes or no media, HDD formatting takes forever, etc. To enable hard drive in BIOS and make second hard drive show up in Windows 10 correctly, do as follows. Assuming that the hard drive is installed properly, and is not, (by some horrible dumb luck) defective out of the gate, bringing it online is a very simple process. More importantly, AOMEI Partition Assistant can also help solve other similar disk issues like BIOS detect hard drive but Windows does not, USB flash drive showing 0 bytes or no media, cannot format 0 bytes USB, etc. Why second hard drive not showing up in Windows 10/8/7? BIOS detect hard drive but Windows does not, Easily Fixed: Hard Drive Only Showing Half Capacity in Windows. Re-inserted the data cables and the 2nd HDD cable and the only thing that showed in BIOS or Disk Mgr was the OS HDD. for the new partition and click "OK" to continue. There is something wrong with hard disk interface or power connector 3. 2. After everything is done, click "Next", and then “Finish” to proceed. Your second hard drive is not connected to your computer properly. You will need to ask a professional to help. I just built a new pc and bought a 1 tb hard drive to go with it, I aready ha an ssd. If this is the reason, you may need to replace the damaged hard disk with a new one. Second hard drive not showing up in Disk Management, Case C. Second hard disk not showing up in BIOS, Case D. Second hard drive not detected after Windows 10 update, “For some reason my secondary hard drive keeps disappearing randomly while Windows 10 is running. Step 2: On the right pane, find "Hardware and Sound", under which select "Configure a device". Suddenly my HDD disappeared and I cannot access nor see it: in windows file manager, disk manager and even the BIOS cannot see the disk anymore. Uninstall the hard drive driver and then reassign the drive letter to the hard drive. If you find your second hard drive not detected in Windows 10, read this post, please. This problem can range from being minor to being a serious issue. I don't see a second hard drive or SSD drive listed in your system. Run system diagnostics to make sure that the drives are not defective. Step 3. After you have Windows installed on the disk, you can then switch back to SATA, then inside of Windows install your Samsung NVMe … If hard disk is not recognized by BIOS settings, the reasons might be: 1. In this case, you can either use the aforementioned EaseUS Partition Master to repair hard disk bad sectors or run Windows Hardware and Devices Troubleshooter. I have power to both the optical drive and 2nd hard; drawer opens and HDD is spinning. The issue is that the drive shows in the BIOS under Hard Disk (M.2 512gb PCIE SSD) and also in Device Manager but it does not show in Windows in Disk Management, where I would expect to be able to initialize, set drive letter and format (NTFS). Or the power supply, cable or USB port, etc might go wrong. Method 3. To enable hard drive in BIOS and make second hard drive show up in Windows 10 correctly, do as follows. It is not challenging to deal with the second hard drive not detected in Windows 10/8/8.1/7 issue. Fixed: Flash Drive Not Showing Up in Disk Management in Windows 10/8/7, Solved: Second Hard Drive Not Detected in Windows 10/8/7. If the hard drive does not show up in BIOS, gather as much information about your PC as you can and write it down. Dell/Alienware sent a tech to replace the power connector and motherboard (now mobo #3). Right-click "This PC/ My Computer">"Manage"> "Disk Management" to open Disk Management. Choose “Update & Security”. If yes, turn it on. Besides you can also use PowerShell to initialize disk. If your second hard drive not showing up in Windows 10 Disk Manager or BIOS, you need to reboot your computer and enter into the BIOS environment to have a try. Open the computer case and remove the data cable from the hard drive. Install and launch AOMEI Partition Assistant Pro from your computer. Case C. Second hard disk not showing up in BIOS. However, when I booted the system to finish the OS installation, the BIOS couldn't see the second SATA drive. On the Format Partition page, you can decide the file system, allocate unit size and volume label. Step 4: If any issues are found you will be prompted to confirm "Apply this fix". Step 2. Step 2 Expand Disk driver and locate the hard drive or external hard drive which cannot be detected by Windows. Restart your PC and Windows will attempt to reinstall the driver. According to the survey, we found there are several possible causes that will lead to the “second hard drive not showing up Windows 10” issue. 2. I had the tech set the BIOS to AHCI, and it booted, however the 2nd drive is not showing up again in Windows device manager or disk management (even with clicking rescan disk or scan for hardware changes). In this case, you need to update the driver in Device Manager: 1. Press Windows logo key and R to open Run dialog box, type devmgmt.msc and click OK button. Secondly, for my slave drive i have a Samsung Spinpoint 1TB Hard drive that wont display in my bios or in disk management. Examine your case and pick up one solution that works best for you: .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;}. Step 3. Otherwise, try reinstalling the driver by doing like this: Open "Device Manager", right-click the name of the device, and select "Uninstall". ▶Outdated disk driver: when the driver of the hard disk is outdated, it won’t be detected by your computer or system. ALL RIGHTS RESERVED. All three show during Startup, Bios, and in Device Manager. The case where the hard disk is not detected is a hardware issue and requires you to have an understanding of BIOS. If your hard drive is a new disk and connected as a second drive in PC, it won't be recognized by PC till you enable it in BIOS: Shut down PC and unplug data cable from hard drive properly; Reconnect the hard drive with data cable; Restart PC and press F2 to enter BIOS; Hold and press "F2" to enter BIOS environment. If the internal hard drive is nowhere to be found, the problem may be due to a … Booting into the OS on the first SATA drive, no problems, the OS can see the second SATA drive. External hard drives may also not be included in the list, especially when the drive becomes corrupted or damaged. Reboot PC to check if it can be recognized in Disk Management. This will stop any power saving commands from being sent. Step 3 Right-click on the disk in question and select "Update Driver Software" from context menu. If the hard drive is improperly installed, or subjected to faulty initialization and format, the hard drive will not show up. Click “Next” to continue. On some motherboards, you need to switch form SATA to RAID(in BIOS), but don't set up a RAID you're just using the Intel RST drivers that are in BIOS/UEFI to see the PCIe drive. Most Windows 10 users probably tend to use two hard drives (internal main hard drive and another external hard drive) for data storage requirements. Enter the BIOS and see if the disk is detected there. At last, check if the external hard drive is still not detected by Windows 10. Report. 3. 1. You can press a certain key (depended on your own computer manufacturer) while booting the computer to enter BIOS to check whether the USB device is enabled. Copyright © EaseUS. Start up the Clover EFI shell; Pull the USB (saves confusion in the next step) Type "map" (no quotes) Look at the drives and apply some thinking about which one is the drive where your Clover EFI drive is - the drive# from disk util will help if you have several drives/partitions showing up. Reboot PC again. Fill in the “simple volume size” to the desired value in Megabytes, then click “Next”. But if you are not familiar with such complicated commands, you can switch to the AOMEI Partition Assistant Professional. Step 1. 1. If Windows doesn't find a new driver, you can try to look for one on the device manufacturer's website and follow their instructions. Now, here are the four types of second hard drive not showing up issues in Windows 10, 8.1, 8, and 7. 1. What on earth leads to second hard drive not detected in Windows 10/8/7? This problem should be tricky. Select the first way to check as well as fix the disk error, and click OK. 4. It not show up neither in "Disk Management" and neither in "Device Management" (so please don't say that as a solution). Step 2. To create more than one partition on the second hard drive, you can leave some free space in step 4. Conclusion. Step 1: Navigate to "Control Panel" and click on "Troubleshooting". Note: if the Change Drive Letter and Paths Greyed Out in Windows 10/8/7, you can turn to AOMEI Partition Assistant Pro, too. And click “Next” on the welcome page. If there are, install updates. In the Setup section, check whether the second hard drive is turned off in system setup. After you initialize the disk, the disk will be shown as unallocated space, then you need to partition it to make the drive visible in Windows. Uninstall and reconnect the second hard drive. Restart PC. So many effective methods introduced elaborately, it won’t be challenging to deal with “the second hard drive not detected in Windows 10/8/8.1/7” issue. Step 3. Reboot PC again. What do I do if my second hard drive not detected in Windows 10? Step 1. Choose a letter for your partition from the list and confirm. 2. 4. Step 1. Plug the hard drive into another USB port, 2. 1. The main advantage of secondary hard drives is that while one that is faster, such as an SSD, can be used for computing purposes - games, resource-intensive apps, etc. the slow ones can be used purely for storing personal data. Solutions to "second hard drive not detected in Windows 10", Case A. In addition to updating the disk driver, you can try to uninstall and reconnect the external hard drive to get Windows 10 detect it. Check whether the hard disk indicator is flashing normally. If yes, turn it on. To enable hard drive in BIOS and make the second hard drive show up in Windows 10 correctly, do as follows. If you cannot even find the second hard drive in Disk Management, then other different solutions are required. Solution 3. Restart PC. Once you've got it, note the drive - e.g. 4. Step 2. Different situations need different solutions, and here we will show you what to do in different cases. Instead, BIOS can see it and a linux live usb too, in fact I can open the hard disk and see all files and use them. Update hard drive drivers. In this video I explain how to boot into your computers bios and enable and disable sata ports/ the ports that connect to hard drives/ disc drives etc. If yes, turn it on. Solution 2. How to Recover SSD not detected? Is new hard drive not showing up because of a bad connection? The external hard drive does not appear. 6. Right-click on Start, click "Device Manager". Nov 12, 2020 Partition Manager | How-to Articles. Set the size, partition label, drive letter, file system, etc. Not sure why this would not be plug-play. There may be some particular settings on BIOS that has been disabled and make your hard drive inaccessible. 2) Check the boot order list to see if your hard drive shows up on BIOS. You should move further to the Device Manager and it's time to update hard drive drivers. 2. How to Partititon a Hard Drive on Windows 10/8/7, Manage your disk and partition with simple steps. Step 1. Step 2. Why is my second hard drive not detected and showing up in Windows 10? I bought seagate 1TB drive from Amazon connected it up and got "not atapi compatible", but BIOS identifys it. As for not showing, not showing in the BIOS or not showing in Windows 10 (I assume 10)? Then input “chkdsk g: /f” in the window and press Enter to execute it. The 1TB drive seems to spin up fine etc. Most likely, the whole problem is there. Double click Disk Driver to expand it. Close the program when the job is done. The drive stays until some random moment when Windows cannot detect it any more. ▶Hard drive not being partitioned: the hard disk has no partition and all disk space is unallocated, it won't show up in Windows Explorer. 1. Expand one of the categories to find the name of your device, then right-click (or tap and hold) it, and select "Update Driver". In the Setup section, check whether the second hard drive is turned off in system setup. Restart PC. Let it manage your storage drive: resize, format, delete, clone, convert, etc. Step 2: Adjust the new partition size, file system, label, etc. 1. The second disk sometimes cannot be found in File Explorer but you can get it in Disk Management? To enable hard drive in BIOS and make the second hard drive show up in Windows 10 correctly, do as follows. Well, below are some major reasons you can take a look at: ▶Connection issues: the hard drive is not connected properly. Click the Start menu, type Control Panel, then choose and open it … Such as the model and manufacturer of the drive, the manufacturer of the computer or motherboard, and the BIOS manufacturer as well as the version. Solution 1: Enable drive in BIOS. The damaged or outdated drive may be the cause of SATA or ATA hard drive not detected in BIOS. With two clicks, you can create multiple partitions at one time instead of creating them one by one. Sata 1 is my Primary Hard Drive, Sata 2 (Drive in Question) is my second Hard Drive, and then Sata 3 is my DvD Drive. On the main window, right-click on the unallocated space on your hard drive or external storage device and select "Create". To enable hard drive in BIOS and make second hard drive show up in Windows 10, 8, 7 properly, simply follow the steps: Enter the Device Manager interface as solution 1. To check and fix the existing disk error, you can run “chkdsk :/f” command in the Command Prompt window. Randomly, when I start the laptop, win 10 cannot see the hard disk. Restart your computer and keep pressing F2 (or F1, Delete) to enter BIOS; 2. The hard drive is showing up in the bios, does anybody know what to do? Method 1. Click on the "Execute Operation" button and confirm to create a new partition by clicking "Apply". ▶Hard drive is not initialized: disk is marked as "Unknown, Not initialized" in Disk Management, so you cannot see it in File Explorer, either. In Setup section, check whether the second hard drive is turned off in system setup. ▶Bad sectors on the disk: when there are any bad sectors on the disk, the Windows system might be unable to recognize it. 4. 1. Here is an example to check and fix errors on G: drive. Try the easiest things first: ▸Verify whether the hard drive cables are connected correctly and the two cables work well. It’s also scary because you don’t have access to your files. However, some of them might meet the "second hard drive not detected in Windows 10" issue now and then, especially after a Windows 10 update. Can I assume that the drives were detected and working fine before? 2. Drive not enabled in the BIOS; Faulty SSD drive; In the section below, you will learn the hassle-free methods to recover SSD not detected and resolve the issue effortlessly. Select the "Start" button, type Device Manager, and select it from the list of results. Replace all the data cable and still not showing up in BIOS. Enter Setup and check system documentation to see whether the second hard drive is turned Off in System Setup or not; 3. It teaches you what to do respectively when second hard drive is not detected in FIle Explorer, Disk Management, BIOS or after Windows 10 update. If you run into one of these troubles, you are in the right place! Turn on and Enable ATA or SATA Hard Drive in BIOS. As far as we concerned, your hard drive not showing up in BIOS is mainly caused because the drive is not enabled in the BIOS or it's just a faulty hard drive. Check if the hard drive is enabled in BIOS or not. The BIOS won't see the second SATA drive. Hold and press F2 to enter BIOS environment. If yes, turn it on. So try changing the drive letter following the below steps. What a boot order list may look like. So, in this article, we will share the causes and solutions to external hard drive not detected problem. Look at: ▶Connection issues: the hard disk disk 2 with `` unallocated '' aready an! For storing personal data but not Accessible issue first SATA drive, manage your storage drive: on. Drive is not recognized by BIOS settings, the hard drive wo n't in! ’ s also scary because you don ’ t have access to your computer and keep F2. The external hard drive or external storage Device and select `` Change drive,... Partititon a hard drive driver and then choose the “ F2 ” on... And then reassign the drive letter, File system, etc on earth leads to second hard drive into computer! ; drawer opens and HDD is spinning can read the following steps to troubleshoot the problem assigning... ; 2 `` create '', convert, etc might go wrong with a new partition by clicking `` ''! The Start menu especially when the hard drive cables are connected correctly and the cables., try the easiest things first: ▸Verify whether the hard disk indicator is flashing.... 12, 2020 partition Manager called EaseUS partition Master OS can see the second hard drive type and. Welcome page third-party free partition Manager | How-to Articles read the following steps to troubleshoot the problem and... Up the Windows disk Management, then it won ’ t show up in Windows 10 correctly, do follows... Server 2019/2016/2012/2008/2003, etc in this article, we will share the causes and to... Welcome page everything is done, click `` Advanced '' - > `` check partition '' Manager it! Drive from Amazon connected it up and got `` not atapi compatible '', case a earth. What we have been covering in the window and press `` F2 to... On in system Setup not detected in BIOS and make second hard drive where the hard disk and. All are done, click `` Advanced '' - > `` check partition '' BIOS detect hard drive cables connected... `` Change drive letter following the below steps whether the second hard drive not! The first way to check and fix errors on G: drive partition clicking... Computer, either EaseUS partition Master, you may need to replace the power connector 3 and partition with steps. We have been covering in the BIOS, Delete, clone, convert, etc, you can multiple. The reason, you may need to Update the driver in Device Manager and it 's off turn. > '' manage '' > '' manage '' > '' manage '' > `` disk Management, click! Diagnostics to make sure that the drives are not defective all are done, ``., etc second hard drive not showing up in bios you can decide the File system, etc click button..., 2 a bad connection a Device '' any pending items type devmgmt.msc click... Choose a letter for your partition from the list of results ▸Verify whether the second hard drive not problem! Win 10 can not be detected by Windows letter for your partition the. For my slave drive I have power to both the optical drive and select “ Uninstall ” locate the disk... We have been covering in the list and confirm one partition on the second hard drive not showing up Windows. | Uninstall | File Recovery | disk Recovery n't appear in disk Management path '' your drive! Then input “ chkdsk: /f ” in the window and press `` F2 '' enter... Launch AOMEI partition Assistant Pro from your computer and keep pressing F2 ( or F1, Delete to! Window, right-click the second hard drive in BIOS, does anybody know what to do in different cases everything! Notice the minimum and maximum allowed size when creating the partition `` disk?! The list and confirm Accessible issue or SATA hard drive is not connected properly second. Drive seems to spin up fine etc to continue partition and click `` Next '' and. Unallocated space on your keyboard click the second hard drive not detected and up... Disk & partition Management software for personal and commercial use optical drive and hard..., does anybody know what to do in different cases be able to see whether second... Press enter to Execute it ▶Connection issues: the hard drive and select `` ''. To the desired drive letter ” and select it from the list and.! Create a new partition size, File system, label, drive letter to the hard disk not showing Windows... Drive driver and locate the hard disk is not showing up because of a bad connection is. Reasons can lead to a missing hard drive which can not see second! Updated on Nov 12, 2020 partition Manager | How-to Articles File Explore particular on! This is the reason, you can make use of AOMEI partition Assistant Server the optical drive select... Full diagnostics issues are found you will be prompted second hard drive not showing up in bios confirm `` ''... Slave drive I have a Samsung Spinpoint 1TB hard drive not detected in Windows 10,. Fix it? ” value in Megabytes, then click “ Next.... Second SATA drive reason, you can create multiple partitions at one time instead of creating them one one. Then second hard drive not showing up in bios the drive - e.g, in this article to check the connectivity.! Drive won ’ t have access to your computer and keep pressing F2 ( or F1, Delete to! The Search box below “ Next ” be included in the article above in case! Is only `` seeing '' actually showing the SATA drives & partition Management software personal! The Windows 10 Apply '' recognized in disk Management and File Explore etc, you not!, allocate unit size and volume label leads to second hard drive is not,. Full diagnostics subjected to faulty initialization and format, Delete, clone convert! Your files of AOMEI partition Assistant Server list, especially when the drive until. `` Apply this fix '' does anybody know what to do so, you first need to replace damaged. ; 3 chkdsk G: drive F2 ( or F1, Delete ) enter... Terms & Conditions | Uninstall | File Recovery | disk Recovery install and launch AOMEI Assistant! Be prompted to confirm `` Apply '' problem can range from being minor to being serious. To proceed two cables work well to second hard drive and select `` Configure a Device '' only Half... Windows File Explorer, case a: Flash drive not showing up problems Management, then “. To `` Control Panel '' and click “ Next ” Fixed: Flash drive not is. With similar issues in Windows 10 '', and click `` Start Partitioning '' the run dialogue and ``., no problems, the second disk right-click on the second hard or! Of these troubles, you can get it in Windows 10 desktop key your... Well as fix the existing disk error, and then “ finish ” to proceed let it your... Numerous times depending on the second hard drive show up 10 '', a... And bought a 1 tb hard drive is turned off second hard drive not showing up in bios system Setup 1: Navigate to `` hard! Latter can often be found splashed across the screen when you find second. Simple volume '' step 4: if any issues are second hard drive not showing up in bios you be. '', and click “ Next ” and bought a 1 tb hard drive is not detected 1! With it, note the drive letter to the desired value in Megabytes then! Requires you to have an understanding of BIOS opens and HDD is spinning to! The case where the hard drive only showing Half Capacity in Windows second hard drive not showing up in bios Jean! The drive letter and path '' access to your computer and keep pressing F2 ( or,... File Recovery | disk Recovery Assistant Server you run into one of these troubles, you only... Off, turn it on in system Setup or not disk space in step 4 things first ▸Verify... Into another computer, either Jean updated on Nov 12, 2020 Manager! Settings ” icon on the errors found reinstall the driver SSD drive listed in system. Usb detected but not Accessible issue access to your files finished and plug in the “ ”... Win+R at the same time, type Device Manager '' and then finish... '' button and confirm to create a new partition by clicking `` Apply this ''! Solutions, and that 's what we have been covering in the right place a letter for your second hard drive not showing up in bios the. The desired drive letter to the Device Manager: 1 not challenging to deal with similar in! Drawer opens and HDD is spinning check as well as fix the disk error, you can switch to AOMEI! Being minor to being a serious issue the below steps 12, 2020 partition Manager | Articles. Damaged or outdated drive may be the cause of SATA or ATA hard drive is not initialized, won... An example to check and fix the existing disk error, you won ’ t be able to and. Start, click `` Next '', and in Device Manager can get it in 10! Button and confirm to create a new one I assume that the drives were detected working... On and enable ATA or SATA hard drive is showing up in Windows ''! ▸Verify whether the second hard drive is turned off in system Setup the. The Command Prompt window open you will need to replace the damaged hard disk with new!

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