Not detecting hard drive windows 7

Step 1 Launch Eassos DiskGenius from your computer. Select the hard drive that needs to be partitioned and click " Quick Partition " button. Step 2 Select partition table style, partition count, partition size, volume name, etc.

Note: the option "Align Partition to Integral Multiple of Sectors" option should be selected if you want your partition to be 4K aligned. The value next to the option can be the default setting, which satisfies the 4K alignment requirement.

Step 3 Wait for a while, new partitions will be created and formatted. Without a drive letter, partition won't be displayed in Windows. If the hard drive which does not show up in Windows has been well connected to your computer and properly partitioned, you still cannot access it in File Explorer, you should make sure if it has a drive letter. Here is how to assign a drive letter:. Step 1 Launch Disk Management, right-click on the partition which is lack of drive letter and select "Change Drive Letter and Paths" option from context menu.

Then another dialog box pops up. Step 3 Select "Assign the following drive letter" option and choose a letter from the drop-down list. Then click OK and the drive letter will be added to the partition. If your installed hard drive or other hardware does not work properly as expected, you can try this tool to check if there are any errors on the device.

Step 2 Click Troubleshoot on the left pane and find the option "Hardware and Devices" on the right side. Click "Run the troubleshooter" button. Step 3 A window pops up to analyze hardware issue. Then you can follow the wizard to finish the process. The hard drive not showing up issue might be caused by corrupted or incompatible drivers, and you can update drivers manually like this:.

Step 1 Open Device Manager. Press Windows logo key and R to open Run dialog box, type devmgmt. Step 2 Expand Disk driver and locate the hard drive or external hard drive which cannot be detected by Windows.

Step 3 Right-click on the disk in question and select "Update Driver Software" from context menu. Step 4 If there are any updates, follow the instructions to update drivers.

BIOS is responsible for monitoring the communication between hardware devices connected to your PC and operating system. Thus, you can enter BIOS to check status for the hard drive that cannot be recognized by system.

You can consult support team of your motherboard or computer for detailed steps to access BIOS. Besides, be careful when making changes in BIOS, as any improper operation may lead to serious problem.

If you are new to these operations, please read manual carefully in advance or ask a computer expert to help you. Step 1 Restart computer and keep pressing the function on your computer which allows you to enter BIOS. The key might by F1, F2, F3 or Delete, and it will be prompted on the screen before operating system boots. Also, you can consult your PC's manufacturer for user manual.

Step 2 Select Boot tab to check if your hard drive is listed there. Step 3 If you cannot see your hard disk, you can try enabling the controller for the disk. Exact settings for this can be found in your motherboard or PC manuals. Once the disk is turned on, restart computer and check if it can be recognized in Disk Management.

This article discusses hard drive not showing up issue and provides 7 methods to fix the problem. These solutions also can be used to fix similar issue like USB drive or external hard drive not showing up problem. If you have better solutions or any questions regarding this issue, please feel free to contact us. DiskGenius Pro All-inclusive partition manager program to safely resize partitions, recover lost files, edit hex data and back up data for PCs, laptops and workstations.

Buy Now Download. Eassos Recovery Free Download. Eassos Recovery Buy Download. DiskGenius Free Download. To fix it, you can try clean restart your PC: Remove or disconnect all unnecessary discs and devices from your computer. Make sure that the computer is off, and then remove any discs and USB devices and the memory cards from the card reader slot. Disconnect non-essential devices such as camera, MP3-playersprinters, scanners, external hard drives etc.

If you are a laptop user: 1 Turn off the computer and make sure you have disabled or disconnected all unnecessary external devices. Remove the computer from any port replicator or docking station.

Then reconnect the USB devices one by one. If you are using desktop : 1 Turn off the computer completely and disconnect the power cord from the back of the computer.

Make sure you can see these files listed: there could be other files usb. If you have another computer with all the USB ports well functioned, look for the files in that computer, copy and paste them here. You can find the files by searching with the name of the files. Download the files usb. If necessary, you can also do a reboot. Step 2: Hit the F12 it varies depending on the manufacturer button and choose the media which has the Windows 7 setup.

Note: If you are installing from a bootable USD drive, it will indicate as much. Step 6: Your drives will be listed. Select the drive by typing select disk number. Without the braces. Internal hard disk not detected in windows 7? The methods above should help you get back on track.