Overall Guides | How to Fix Windows 10 Errors?
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27 January 2021 Specialist of Customer Service Dept.
Summary
When using Windows 10, we may meet with many system problems, such as boot failure, slow boot, slow run and blue screen. In order to fix these errors, we will introduce different methods for Windows 10 users.
Windows 10 has run stably since it was released a few years ago. Some users meet with the system problems, such as system fault, operation errors and boot failure, especially when the computer has been used for some time. Many issues appear when applications and external services are installed. For example, the system files are lost or damaged; the versions of the applications are not compatible with the system; the system even gets crashed suddenly. To fix the errors in Windows 10, we introduce various solutions as follows.
When your computer boots abnormally, repeatedly or blue screen appears on the computer, you can use Renee PassNow to quickly fix many errors in Windows 10, such as MBR boot record, DBR error parameters, black screen, blue screen and error 0xc00000e.
Renee Passnow – Professional Windows Password Remover
Remove Windows Login Password 3 steps for whole password remove process.
Enable/Create Administrator One click for creating new administrator and enable the disabled account.
Widely Use New version supports UEFI boot model, which can be used on more computers, laptops and even surfaces.
Multifuctional Data transfer, data recovery, bootable problem recovery can be run without system.
Highly compatible Windows 10/8.1/8/7/XP/Vista.
Remove Login Password 3 steps for whole password remove process.
Enable/Create Administrator One click for creating new administrator and enable the disabled account.
Easy to use No need of any professional knowledge or password reset disk.
It is easy to recover Windows 10 with Renee PassNow.
Steps:
① First, create a boot media. Download Renee PassNow in a computer and insert the boot USB disk.
② Open the software. Select one option from [Crate a Live USB] and [Create a Live CD]. Then, select [x64] or [x86] according to your computer. Next, click on [Download Now] to download the licensed ISO. Remember to activate the software beforehand. After that, click on [Create USB] to create the boot media.
③ Restart the computer and press the key (F2/DEL) to enter into BIOS. Then, change the boot order from the original settings to the boot USB.
④ After that, you can click on [Run] in the option [Windows Recovery] as the computer gets started.
⑤ Select [Fix CHS Parameters in MBR] or [Fix DiskSign in BCD File]. Then, follow the prompts to operate and finally restart the computer.
In addition, Renee PassNow includes many other functions, such as recovering lost data, transferring data and resetting Windows login passcode.
When the computer gets crashed, the data may be lost. Renee PassNow is here to help you quickly recover the lost data.
Steps:
① Create a boot media with Renee PassNow and then insert it into the target computer.
② Then, click on [Run] in the option [Undeleter].
③ Select [Whole Disk Partition] to scan all disks.
④ After that, select the lost file and click on [Recover] to save the lost data. Finally, restart the computer.
If you want to protect the data from being deleted, you can transfer the data before fixing the Windows 10 errors.
Steps:
① Create a boot media with Renee PassNow and then insert it into the target computer.
② Restart the computer and press the key (F2/DEL) to enter into BIOS. Then, change the boot order from the original settings to the boot USB.
③ After that, click on [Run] in the option [Data Transfer].
④ Finally, select the important files to transfer.
Renee PassNow can also clear Windows login password.
Steps:
① Create a boot media with Renee PassNow and then insert it into the target computer.
② Click on [Run] in the option [PassNow].
③ Select the target account and then click on [Clear Password].
Besides, you can create a new administrator account with [Create new account] in this function.
In addition to using the professional software, you can fix the Windows errors in Windows Recovery Environment.
By default, Windows Recovery Environment (WinRE) is preloaded into the hidden partition when the system is partitioned. It can repair common causes of unbootable operating systems. Under WinRE, we can use different tools to maintain, restore, reset and reinstall the system to fix errors on Windows 10, without any third-party tool. Besides, WinRE can be installed into the other media. Then, this media (hard disk/USB/disc) can be the Windows boot media to recover the faulty system.
If Windows OS is unbootable or damaged, you should confirm the causes and then select the recovery tools. For example, the disk is damaged; the system file is corrupted or lost; the system update is hold. Here are the steps about how to operate under WinRE.
How to enter into WinRE:
● Press the power button when the Windows logo appears. Repeat this action three times. Soon, the system will enter into WinRE.
● From the login screen, click Shutdown, then hold down the Shift key while selecting [Restart].
● In Windows 10, select [Start] > [Settings] > [Update & security] > [Recovery] > under [Advanced Startup], click [Restart now].
● Boot to the recovery media when you’ve made.
After following one of the above methods, the computer gets into WinRE. You can click on [Troubleshoot] to select the advanced options to fix the system. Next, we will introduce 5 methods about how to use these options to fix errors on Windows 10.
System restore has been used in Windows XP. We can use a restore point recorded on PC to restore Windows. Each time when you install new apps and drivers, a new restore point will be generated. Of course, you can manually create a new point. The individual files will be affected when you restore Windows through such method. But those posterior to the point, such as the applications, drivers and the update package will be emptied.
Entry points: Troubleshoot > Advanced Options > System Restore
Select one of the restore point and click on [Next] to restore Windows.
System image recovery is a kind of complete system restore. The system image will include all data used for Windows, such as system settings, files, applications and application settings. We suggest that you save the system image in the external device. Next time, you can recover Windows using a specific system image file.
Entry points: Troubleshoot > Advanced Options > System Image Recovery
Steps:
① First, you should connect the disk saving the recovery image to the computer.
② Restart the computer to get into WinRE. Click on [Troubleshoot] > [Advanced Options] > [System Image Recovery].
③ After that, select the current account and enter the passcode to login. If you never set any passcode, please go to the next step.
④ Use the latest available system image by default or click to check [Select a system image]. Then, click on [Next].
⑤ Finally, begin to recover the computer from the system image. Please ensure power supply in this process.
When Windows is unbootable, try to use system repair. It can fix problems that keep Windows from loading. You don’t need to control the computer when the fix processing is ongoing. However, if your computer is affected by virus, you cannot use this method to fix Windows 10.
Entry points: Troubleshoot > Advanced Options > Startup Repair
Under WinRE, you can write command lines to run the programs and process files in batch. This method is suitable for those who are good at writing commands. You can fix the boot record, modify the registry, fix the lost or corrupted system files, and back up and manage partitions. It is noted that only the administrator be allowed to use Command Prompt.
Entry points: Troubleshoot > Advanced Options > Command Prompt
Steps:
1. Scan and fix system
In Command Prompt, please type [sfc/scannow] to scan and fix the system. The process is quite long.
2. Rebuild BCD and fix MBR
When Windows is unbootable, you can rebuild BCD to fix MBR. In Command Prompt, you can try these commands one by one:
● bootrec /fixmbr
● bootrec /fixboot
● bootrec /rebuildbcd
Finally, restart the computer to check whether it works normally.
3. Run chkdskk
Errors on disks usually make Windows run abnormally. You can run the command [chkdsk/r] to scan the disks for logical errors and bad sectors. They will be fixed during the scan but the data may be lost. For example, if you want to check C disk, type [chkdsk /r c:] in Command Prompt.
If you reset your computer, it will be factory reset and all data will be emptied from the disks. Reset doesn’t mean reinstallation. Resetting PC is factory resetting the WIM image from the hidden recovery partition. When resetting the computer, you can empty all hard disks or keep your personal files.
Entry points: Troubleshoot > Reset this PC
After getting into [Reset this PC], select [Keep my files] or [Remove everything]. That later option is more time consuming.
Renee Passnow – Professional Windows Password Remover
Remove Windows Login Password 3 steps for whole password remove process.
Enable/Create Administrator One click for creating new administrator and enable the disabled account.
Widely Use New version supports UEFI boot model, which can be used on more computers, laptops and even surfaces.
Multifuctional Data transfer, data recovery, bootable problem recovery can be run without system.
Highly compatible Windows 10/8.1/8/7/XP/Vista.
Remove Login Password 3 steps for whole password remove process.
Enable/Create Administrator One click for creating new administrator and enable the disabled account.
Easy to use No need of any professional knowledge or password reset disk.
If you cannot fix the errors on Windows 10 with the above solutions, you should reinstall Windows. Prior to reinstallation, we suggest that you should transfer or back up the important data. When you cannot get into the system, you can use Renee PassNow to transfer data. Besides, you can use Renee Becca to back up data if the system is accessible.
Follow these steps to reinstall Windows.
Step 1: Create an installation media.
Steps:
① Download the media creation tool from the Microsoft official site (URL: https://www.microsoft.com/en-au/software-download/windows10). Then, click on [Download tool now].
② Run the tool and click [Accept] to confirm the license terms.
③ On the [What do you want to do?] page, select [Create installation media for another PC], and then select [Next].
④ Select the language, edition, and architecture (64-bit or 32-bit) for Windows 10. By default, check the item [Use the recommended options for this PC].
⑤ Select which media you want to use. Click [USB flash drive] and [Next] to continue.
⑥ Insert a USB and click [Next] to create the installation media. Finally, click [Finish] to exit the setup.
Step 2: Reinstall Windows 10
Steps:
① Insert the installation USB when the computer is off. It is noted that the USB shall be inserted into the rear interface in desktop computers and the all-in-one PCs, and into the USB 2.0 interface in the laptops.
② Restart your PC. If your PC does not automatically boot to the USB or DVD media, you might have to open a boot menu or change the boot order in your PC’s BIOS or UEFI settings. To open a boot menu or change the boot order, you’ll typically need to press a key (such as F2, F12, Delete, or Esc) immediately after you turn on your PC.
③ On the [Install Windows] page, select your language, time, and keyboard preferences, and then select [Next] > [Install Windows].
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