Windows 7 Disk Read Error Has Occurred

Summary :

Windows has a born test tool which oftentimes warns you of errors regarding your difficult drive or partitioning. Among the many kinds of warnings, an extremely dreadful one is "A deejay read error occurred". If this error happened to y'all, you accept come up to the right identify - we have 7 useful solutions for you to fix this trouble.

Quick Navigation :

• Assist, a Deejay Read Error Occurred Windows 10/viii/seven/XP!
• How to Set up Disk Read Mistake Windows XP/7/viii/x
• Bottom Line
• A Disk Read Error Occurred FAQ
• User Comments

Assistance, a Disk Read Error Occurred Windows 10/eight/vii/XP!

A disk read fault is very mutual; it unremarkably occurs equally before long as your computer boots upward from SSD, HDD or some other hard drive and has affected a big number of users of Windows 10/8/7/XP.

This mistake has the message " A deejay read fault occurred . Press Ctrl+Alt+Del to restart" on the screen like the picture beneath:

This bulletin indicates that your hard bulldoze has a problem when the operating organisation attempts to read the disk. That is, the disk is preventing the computer from entering into its operating systems.

Simply put, a disk error could be caused by several reasons such equally incorrect boot order, BIOS issue, IDE cables failure, incorrect MBR configuration, faulty hard drive, etc.

When meeting such an upshot, no thing how many times y'all restart your figurer past pressing "Ctrl+Alt+Del" keys, this error notwithstanding exists.

In the presence of this issue, it will all the same be regardless of how many times y'all restart your computer by pressing "Ctrl+Alt+Del". In fact, a disk read fault is not a trouble that can be solved by a simple restart. But don't worry, this mail service volition tell you superlative 7 useful solutions to a disk read error occurred SSD.

How to Ready Disk Read Mistake Windows XP/7/eight/x

Solution 1: Kicking OS from Hard Drive

If a disk fault occurred, the first thing to practice is to check whether the boot order is correct in BIOS.

At that place are dissimilar ways to get into BIOS in different computer models and operating systems. When turning on the computer, the beginning boot screen will usually show you what key to printing to go into the BIOS.

Yous can refer to this guidance How to Enter The BIOS On Your Computer. Once you are in BIOS, find the boot club section. In the boot gild section, check to make sure the right hard drive is placed as the first boot priority before any others in the listing.

Irresolute this setting might exist enough to help your estimator kick normally. If it is still unbootable, attempt the next solution to gear up disk error occurred.

Solution ii: Reset or Upgrade BIOS

Resetting your computer BIOS to default or upgrading to the latest version might be able to solve "A disk read error occurred" in Windows XP/7/8/10.

Here is the step-by-pace guide to reset BIOS:

1. Press a specific key (F2, F8, F12, Esc or Del) according to your computer model and OS to enter into BIOS.
2. Find the pick to reset BIOS to default.

Tip: The option proper name is different depending on different figurer manufacturers and BIOS versions, which can be "Load BIOS Defaults", "Load Default Settings", "Load Fail-Safe Defaults", "Load Setup Default" or "Go Default Values". Choose one according to the real instance, so save this alter.

If the disk read error on boot up persists, try the following solution.

Solution 3: Repair Principal Kick Tape and Boot Sector

A corrupted or damaged Master Boot Tape or boot sector could cause deejay errors. Therefore, repairing the MBR or boot sector might exist able to gear up the issue"A disk read fault occurred" with USB boot.

You tin can utilize a professional and reliable segmentation and disk management tool - MiniTool Partition Wizard - to repair your MBR in Windows XP/7/8/10.

Equally a defended division manager, MiniTool Partition Magician could be used for many operations such as resize/move/extend/copy/wipe sectionalisation, rebuild MBR, migrate Os to SSD/HD, copy disk, recover lost partition, perform information recovery, and so on.

Hither we strongly recommend MiniTool Partitioning Wizard Professional Ultimate Edition. This edition has a feature called "Bootable Media" based on Win-PE; information technology is designed to manage disks and partitions when the operating arrangement fails to boot or when there is no operating system.

Note: MiniTool Partition Wizard Costless Edition doesn't support Win-PE Bootable Media. In guild to repair MBR quickly and effectively, a license is needed..

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Follow the steps in these 2 articles to create bootable media using MiniTool software:

• How to Build Boot CD/DVD Discs and Kick Flash Drive with Bootable Media Builder?
• How to Kick from Burned MiniTool Bootable CD/DVD Discs or USB Flash Drive?

Step 1: Subsequently booting your computer from a MiniTool Partitioning Magician Bootable Disc, you will enter the MiniTool PE Loader interface. Click "MiniTool Partition Sorcerer" to proceed.

Step 2: In the main interface of MiniTool Partition Wizard, select the target difficult bulldoze with the operating organization and click "Rebuild MBR" from the "Bank check Disk" carte. Or, choose this feature from the context menu.

Step 3: So click "Apply" to execute this change.

Tip: Afterwards repairing MBR, please remember to change the boot order before restarting your computer. Your reckoner should be bootable now.

Solution 4: Test Your Hard Drive

If your hard drive has a bad sector, it could crusade the issue "a disk read mistake occurred" during the process of figurer startup equally well.

This issue appears quite oft in Windows XP/7/8/10, so you should check the disk surface to run across if there are any bad sectors.

To do this, purchase MiniTool Sectionalization Magician Pro Ultimate Edition and use "Bootable Media" to create a bootable USB flash bulldoze or CD/DVD. After that, restart the calculator from the bootable device you just created.

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Footstep 1: Right-click the target hard bulldoze (SSD or HDD) that contains the Windows XP, 7, 8 or 10 operating system and so click "Surface Test". This feature is designed to browse and test each sector of the hard disk.

Step 2: Click "Start At present" to kickoff scanning all sectors of your disk. Refer to the following screenshot: MiniTool Partitioning Wizard will mark "deejay cake without read error" in green , and mark "read mistake in this cake" in cerise .

All sectors of your disk should be tested completely within a few minutes.

A: Shield Bad Blocks

After finishing the disk exam, if at that place are some bad sectors, yous should take a measure to shield them. Unfortunately, MiniTool Partition Sorcerer doesn't have this feature. Instead, we discover What to Practise If I Discover Bad Sectors on Hard Bulldoze in Windows 10/viii/7?.

Tip: When there are bad sectors in the deejay, Windows is telling yous that information technology might have detected a hard disk problem. Click this post for more data.

B: Back up Important Files

When there are bad sectors on your difficult bulldoze, due to data security reasons, you lot should back up your important files afterwards shielding them. Otherwise, the data could be lost.

How to make a backup while the organisation is unbootable with "A disk read error occurred" message? Don't worry, you can also ask MiniTool Partition Magician Bootable CD for help.

Step 1: In the master interface of MiniTool Partition Sorcerer, right-click the disk and select "Re-create Disk" from the context card.

Stride 2: Select a destination deejay to re-create all data on the source disk to.

Warning:

• During the process, the content of the target hard drive will be deleted, so an empty disk would work the best. If the target disk contains data, delight ensure the important data has been backed up.
• The target disk size should be larger than the used disk infinite on the source disk.

Footstep 3: Choose a copy option betwixt "Fit partitions to entire deejay" and "Copy partition without resizing".

Attention:

1. You tin check the " Align partitions to 1MB " option to improve the performance for advanced format disk & SSD.
2. To change the target deejay to GPT, bank check "Use GUID Sectionalisation Table for the target deejay".

Step 4: MiniTool Partition Wizard volition advise y'all to alter BIOS boot order. Feel free to ignore it since it is unnecessary for a fill-in in this case.

Pace 5: Finally click "Apply" to finish all changes.

With the help of MiniTool Partition Magician Bootable Edition, you lot can easily set the deejay read fault. To boot your computer, get the Professional Ultimate Edition and use "Bootable Media" to create a bootable disc now.

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Tip: In addition to MiniTool Partition Magician, y'all tin also employ the professional Windows backup software, MiniTool ShadowMaker, to dorsum up files on the difficult drive in Windows XP/vii/8/x. It also has Bootable Edition to set up the "A disk read error" result.

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Solution v: Check Your Hard disk drive IDE Cables

A disk read error can exist caused past bad or wrong IDE cables that are loose or lacking.

To dominion out this possibility, you lot can open the computer's hood and check whether each IDE cable is fastened completely on both ends. If there is something incorrect, the faulty cables will need to exist replaced to fix "A disk read mistake occurred".

Solution half dozen: Test RAM

Sometimes, read disk error is related to a faulty RAM stick or RAM slot. In this case, it is necessary to brand a completely non-destructive and exclusively informative test on your calculator'due south RAM.

You can download an appropriate version of Memtest86+ to bank check the RAM. Follow the guidance here: How to Exam PC Ram with MemTest86.

If this tool finds errors, try inserting your current RAM sticks into different RAM slots to confirm whether that the problem exists in the RAM stick or a RAM slot. Then you can take corresponding measures to prepare it.

Solution 7: Rescue Data

If you take tried all the above solutions but however receive disk read error on boot upwards, you can consider recovering data from your hard drive. Your partition tin can go lost, so try MiniTool Partition Wizard with its "Partition Recovery" characteristic in the toolbar to call back the lost partition equally well equally information.

If your partition isn't lost but fails to boot your reckoner while showing an error message, your disk might be damaged. In this instance, please try "Data Recovery" in at least a MiniTool Segmentation Wizard Ultimate Edition. With this feature, you can retrieve information from the damaged division in Windows XP/7/8/x.

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Another data recovery software, MiniTool Power Data Recovery, is likewise helpful for retrieving data from a corrupted hard drive.

After recovering data, so reinstalling operating system is a good choice. Delight set up a Windows installation disc and so insert it into your reckoner. Side by side start to install a new OS according to the wizards.

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Bottom Line

Has "A disk read error occurred" message taken over the screen of your Windows XP/7/8/10 on desktop/laptop upon boot upward? Take information technology easy now! Try these solutions above to fix the disk read fault.

If you have whatever suggestion or advice, welcome to email us via [email protected] or leave a comment below.

A Disk Read Error Occurred FAQ

How exercise I fix a disk read error?

1. Check the boot order
2. Reset or upgrade BIOS
3. Repair MBR and boot sector
4. Exam your hard drive
5. Bank check the hard disk IDE cables
6. Test RAM
7. Rescue data

What does a deejay read error occurred hateful?

"A deejay read error occurred" is a common mistake that you can encounter and it indicates that Windows detects a hard disk drive problem or the procedure of reading hard deejay goes incorrect. Restart the computer by pressing Ctrl + Alt + Del cannot fix the mistake and you lot can all the same get the same screen.

How long tin can repairing disk errors have?

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Source: https://www.partitionwizard.com/partitionmagic/disk-read-error.html

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