"Resolve Hard Disk Not Recognized in BIOS Without Data Loss"

This page provides comprehensive solutions to assist you in fixing undetected hard disk or SSD issues on Windows 10/8/7 desktops and laptops without compromising any data.

Internal Hard Disk Drive Not Detected by PC in BIOS, assistance needed!

"Hello everyone, I'm encountering an issue where my second hard drive isn't showing up on my PC. I've attempted some steps to check if it's detectable in the BIOS, but unfortunately, it wasn't found."

"The hard drive has even vanished from BIOS. What steps can I take? And what about the data stored on the drive? Are you aware of how to resolve this issue? If so, kindly share your knowledge. Many thanks."

When the hard drive data cable is damaged or connected incorrectly, BIOS will be unable to detect the hard disk. Additionally, if the Serial ATA (SATA) or SATA drivers are not properly installed, if the hard disk is disabled in BIOS, if the hard drive keeps spinning up excessively, or if the hard drive is corrupted, failing, or reaching the end of its lifespan, BIOS may also fail to recognize your hard disk.

Are you facing a similar issue where your data hard drive is not showing up on your PC or in the BIOS? Don't panic! This article provides both quick solutions and advanced remedies to repair your undetected/recognized hard drive in BIOS, along with a reliable method to recover all valuable data. Simply follow the guide to resolve your issues immediately.

?Also read: How to Fix Selected File Is Not a Proper BIOS

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"Recover Data from Unbootable, Undetected Hard Drive in Advance"

When faced with disk issues like unrecognized, inaccessible, damaged, or unbootable disks, our first priority should be to find a way to recover data first. This is because many disk repair methods can result in data loss, and it's advisable to retrieve data beforehand.

If your hard drive is the system drive and it fails to boot from BIOS, don't worry. The Data Recovery Wizard tool can assist you. It is capable of efficiently recovering data from dead or corrupted hard drives.

Step 1. Create a bootable disk

Launch the tool Data Recovery Wizard, choose "Crashed PC Recovery", and click "Go to Recover".

选择一个空的USB来创建可引导驱动器，然后点击“创建”。

Warning: Creating a bootable disk will erase all data saved on the USB drive. Back up important data beforehand.

Step 2. Boot your computer from the bootable USB drive

Connect the bootable disk to the PC that won't start up, and then change the boot sequence in the BIOS of your computer. For most users, restarting the computer and pressing F2 simultaneously to enter BIOS works effectively.

设置电脑从"可移动设备"(可引导USB磁盘)启动，而不是硬盘。按"F10"保存并退出。

Step 3. Recover Data from a Crashed System/PC

After booting from the Tools Data Recovery Wizard bootable disk, select the drive you wish to scan to find all your lost files. Preview and recover the files you need to a secure location.

Two Quick Solutions for a Hard Drive Not Detected in BIOS

In this section, you'll find two efficient and quick solutions to address the issue of a hard disk not being detected or recognized in BIOS, enabling you to regain access to your stored data.

#1. Reconnect the Hard Drive to Your Computer

Applies to: Reconnecting the hard drive can help determine whether it's a faulty hard disk cable that prevents the BIOS from detecting your hard drive.

When you have a faulty hard drive data cable or if the hard disk isn't correctly connected to your computer, it might not appear on the PC or even in the BIOS. In this case, try reconnecting the hard drive directly to your computer's motherboard USB port to check if you can access the stored data.

Step 1. First, shut down your PC.

Step 2. Open your computer cases and remove all the screws with a screwdriver.

Step 3. Unplug the problematic hard drive from the Windows BIOS, and remove its ATA or SATA cable along with the power cable.

If the ATA or SATA cable or the power cable is damaged, replace it with a new one. If the cables are dusty, clean the dust off.

< strong > Step 4. < /strong> Remove the hard drive, clean away any dust that's accumulated on it, and then put the hard drive back into the computer case.

Insert the undetected hard drive back to your computer case.

Step 5. Reconnect the hard drive to your computer's motherboard using the SATA or ATA cable, and plug in the power cable to the drive.

Remember to reconnect the hard drive to your computer properly and secure the cables.

Step 6. Restart your PC and see if the hard drive appears in your computer.

如果您的硬盘显示正常，且您可以访问驱动器上的数据，恭喜您。如果硬盘未显示，请尝试下一个快速修复方法以恢复对磁盘数据的访问。

#2. Connect the Undetected Hard Drive to Another Desktop/Laptop as a Secondary HDD

Applies to: Assists in determining if the hard drive is damaged.

Another efficient method to access your hard drive is to connect it to another PC or laptop as a secondary HDD. If you have a second computer available at your workplace or home, try the following suggestions to access your hard disk data on the new computer:

Step 1. Shut down the old computer and remove the computer case with its ATA/SATA cable and power cable.

Step 2. Open the new computer or laptop case.

Step 3. Locate the hard drive slot and insert the hard drive into the slot.

Step 4. Connect the hard drive back to the computer as a second HDD using the ATA/SATA cable and power cable.

Step 5. Restart your laptop or computer to see if the hard drive appears.

If the hard drive appears, congratulations – you can access your disk's data again.

但如果硬盘仍然无法识别，可能存在其他问题。或者，如果硬盘出现但你无法访问数据，也别担心。你可以继续尝试高级修复方法来解决这个问题。

You May Also Like: Best Data Recovery Software for Windows - [Top 9]

Four Advanced Solutions for "Hard Drive Not Detected" Error in BIOS

If the aforementioned quick solutions don't assist, don't worry. Attempt these four troubleshooting steps: [1] Utilize Windows repair utilities [2] Enable hard drive in BIOS [3] Update drivers [4] Check for disk errors.

Fix 1: Utilize Windows Repair Services

A secure method to address the issue of a hard drive not being detected in BIOS is by utilizing manual Windows repair services. A professional technical team can assist you in resolving any system startup errors, such as system failure, system blue screen, system black screen, BIOS issues, and more.

Windows Recovery Services Tools

Contact our experts for a free evaluation by clicking here

Consult with our data recovery specialists for personalized manual recovery assistance. After a FREE diagnosis, we can provide the following services:

• Resolve Windows boot issues, including Blue Screen of Death (BSOD)
• Fix Windows errors and configure the Windows environment
• Restore the system in case of failed boot-ups
• Optimize your Windows computer for improved performance

Fix 2: Enable Hard Drive in BIOS

Applies to: Directly fix the "HDD not detected in BIOS" error by enabling the hard disk in BIOS.

Step 1. Shut down the PC, restart it, and press F2/F8/F11 or Delete to enter BIOS.

Step 2. Enter Setup and check the system documentation to see if the undetected hard drive is set to Off in System Setup.

Step 3. If it's Off, turn it ON in System Setup.

Step 4. Restart your PC to check if your hard drive is recognized now.

If the hard drive doesn't appear on your PC, proceed with updating its drivers as outlined in Fix 2.

Fix 3: Update the Hard Drive Driver to Make Your Disk Detectable

Applies to: Resolve issues with a hard drive not being recognized due to an outdated hard drive driver.

To update the hard drive drivers for your computer's storage controller, you have three options available:

Option 1: Update the hard drive by seeking assistance from the manufacturer.

Option 2. Download and update the hard drive driver from the manufacturer's website.

Option 3: Manually update hard drive drivers in the Windows system:

Step 1. Click the Start button, type Device Manager, and press Enter.

Step 2. Expand "Disk drives" to find the name of your hard drive, and right-click it.

Step 3. Select "Update Driver Software..." and choose "Search automatically for updated driver software".

If Windows doesn't locate a new driver for your drive, attempt to find the most recent one on the device manufacturer's website.

If the above steps don't resolve the issue, attempt to reinstall the drivers: Open Device Manager > Right-click on your hard drive and choose Uninstall.

Then restart your PC, and Windows will automatically reinstall the drivers for you on the hard drive.

Fix 4: Run CHKDSK CMD to Check and Repair Internal Disk Errors Causing the Hard Drive to Not Be Recognized

Applies to: Resolves internal errors that result in the HDD/SSD not being detected or recognized by the PC, or not appearing on the laptop.

Once the hard drive is detected in BIOS, you can attempt to access it on your PC. If it still doesn't open on the computer, you can run CMD (Command Prompt) to fix the internal hard drive error that is causing it to be undetected or unreadable by your PC.

请注意，此命令将在修复磁盘错误时删除数据。因此，请确保在运行命令之前使用可靠的文件恢复软件恢复数据。

Step 1. Press Windows key + R to open a Run dialog box, then type 'cmd' and press Enter to open the Command Prompt.

Step 2. Type chkdsk /f x: (Replace 'x' with the drive letter of your undetected hard drive) then press Enter to initiate the disk checking process.

Step 3. Type exit to conclude the process once the disk check is complete.

CleanGenius is a user-friendly computer repair tool that is both secure and lightweight. It serves as an ideal alternative to the CHKDSK command. Utilize this one-click solution to effortlessly fix a corrupted file system.

Step 1. Download CleanGenius on your computer and complete the installation.

Step 2. Run the software. Click on "Optimization," and then select "File Showing."

Step 3. Choose the drive with a corrupted file system. Check the "Check and fix file system error" option, then click "Execute."

Step 4: Wait for the tool to complete the repair process. Afterwards, click the "here" button to check the drive.

"Hard Drive Not Detected/Recognized in BIOS" FAQs

Aside from the hard drive not being detected or recognized issues, we will attempt to address the most frequently asked questions regarding these problems.

< strong > 1. What should I do if my internal hard drive is not detected?

尝试以下建议来解决此问题：

Translate the following text into English: -
• Change the hard disk drive letter
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• Create new partitions and recover lost partition data
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• Update the hard drive driver
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• Check the hard drive connection and ensure it's enabled in BIOS

If the hard drive is brand new, initialize the disk and then create partitions.

< strong > 2. Why is the hard drive not showing up on Mac?

The reasons why the hard drive is not showing up on Mac are similar to the hard drive not being detected.

This is because:

• The hard drive has a loose connection
• Incorrect settings in Desktop or Finder
• Peripheral issue
• Hard drive corruption

< strong > 3. How can I monitor the health of my hard drive?

Conducting regular hard drive scans with an antivirus program is one of the most vital steps you can take. This helps in identifying any potential threats to the health of your hard drive, allowing you to eliminate them before they cause any damage.