recover data back after os crashed during windows 10 upgrade
TRANSCRIPT
Recover Data Back After OS Crashed
During Windows 10 Upgrade Like previous Microsoft OS, Windows 10 also draws the attention of lots of users. Long
before the official version of Win10 is out, users have finished installing the preview
version. And since then, problems start to appear. You can easily find this if you search it
in major search engines. Some users are asking for help on how to make the system work
normal again while others may care a little more about how to recover data back after
OS crashed. Anyway, Windows 10 upgrade becomes a hot topic since the announcement
of new OS.
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Our suggestion to this case is thinking over the necessity of having your OS upgraded to
Windows 10. Whether you really need to use Windows 10 to achieve high performance for
better work efficiency? Or you just want to upgrade your OS because of curiosity or since
you want to follow the trend? Please value the pros and cons thoroughly before you make
your choice.
Something about Windows 10 Upgrade You Should Know For both Microsoft Corporation and Microsoft customers, Windows 10 is a huge leap in
many aspects like user experience and technology improvement. So Microsoft provides a
wealth of information in order to simplify the upgrade process and make it as easy as
possible for users to upgrade to Windows 10. However, users are suggested to spend
some time on the preparatory work. According to users’ feedback and a series of
assessment results, some applications may be “lost” after upgrading.
Preparatory work: users need to make sure that their computers are allowed to be
upgraded to Win10. For Windows 7 users, the installation of SP1 is a prerequisite for OS
upgrade. As for Windows 8 users, they must upgrade their OS to Windows 8.1 before they
can upgrade to Windows 10. In addition, users also need to open the Windows 10
reservation application.
Hardware requirements for Win10:
Processor: clock frequency is 1GHz or higher
Memory: at least 1GB is required for 32-bit system; at least 2GB is required for 64-bit
system
Hard disk space: no less than 16GB for 32-bit system; no less than 20GB for 64-bit
system
Graphics: DirectX 9 with a driver model of WDDM 1.0 or later graphics
Monitor: 1024 * 600 pixels
Microsoft also stated that even if users’ PC meets the above criteria, it may not be
upgraded since drivers, firmware support, application compatibility and feature support
also have impact on Windows 10 upgrade. Fortunately, there exists a way to determine
whether users’ computer can be upgraded to Win10 or not: making use of the “Check your
PC” function in reservation application. Microsoft announced that the Windows 10
upgrade package size is about 3GB. As for the time needing for Win10 upgrading,
Microsoft said, it ranges from about 20 minutes to several hours.
In case that all kinds of problems may occur in any stages of Win10 upgrade, users are
advised to backup important files to avoid unnecessary losses that may be brought.
OneDrive and external hard drive are available for the backup since they have large
capacity. Microsoft said that as part of the upgrade process, applications, files and settings
will be transplanted and this explains why a backup is essential.
What will lose after windows 10 upgrade? Here is the answer: for users of Windows 7
Home Premium, Windows 7 Professional, Windows 7 Ultimate, Windows 8 Pro with
Media Center and Windows 8.1 Pro with Media Center, they’ll say goodbye to Media
Center after the upgrading to Windows 10 was finished. Microsoft plans to add its own
DVD playback application to Win10 in order to replace Media Center. Besides, Gadget will
be uninstalled and Solitaire, Minesweeper and Hearts will disappear from Windows 7.
Microsoft also declared that some applications installed by OEM manufacturers may be
removed from Win10. It seems to indicate that some bloatware in users’ PC may
disappear as well. What’s more, users’ antivirus software will be uninstalled and then
reinstalled in upgrading process. But, if the antivirus software has expired, only the
Windows Defender of Microsoft will be installed to system. Thus, users are supposed to
check the antivirus software after system upgrading.
Well, what if users encounter abnormal performance and file loss problem after upgrading?
Or system can’t even boot normally? Should they send their PC to professional
serviceman to recover data back after OS crashed? Or they just can adopt a special tool
to recover data after system crash on their own? Questions like those are lingering on
users’ minds. To find answers, users should reading the following analysis and solutions.
Windows 10 Upgrade Problems Problems emerged during upgrading process can be roughly divided into two types:
troubles in new OS and failed to upgrade to Windows 10. Here, we’re going to talk about
them in detail.
Troubles in Windows 10: two main problems will be discussed now and corresponding
solutions will be given to help users solve the problem.
1.After official version upgrade of Windows 10 has been completed, there is no sound.
2.Low disk space problem occurred in hard drive after Windows 10 upgrade is over.
Solutions to problem 1:
Use the built-in Troubleshooting feature: right click the volume icon in the taskbar
-> select “Troubleshoot sound problems” -> let program finish the problem checking and
solving steps automatically.
Fix driver problem: users can search “Device Manager” in Cortana search bar and
then select the first result to enter or right click on the start button and then choose
“Device Manager” to enter. Afterwards, users need to find “Sound, video and game
controllers” and click the arrow in the left side of it. Then, right click the audio card and
choose “Update Driver Software…”. This method can solve the problem in most cases.
However, if it doesn’t help, users can choose to uninstall the audio card and later scan
for hardware changes to reinstall the audio card.
Change default device setting: sometimes, Windows 10 has no sound because
there’s problem in the settings of default audio device. In this case, users are able to
right click the sound icon in the taskbar and choose “Playback devices” to check. If
users find the default playback device is not “Speakers” or “Headset Microphones”,
users can choose another device and set it as the default one.
Change default sound format: if above methods are useless for solving sound
problem, users are suggested to give a shot to default sound format change. They can
right click audio icon in taskbar -> choose “Sounds” -> select “Playback” -> right click
the default device -> choose “Properties” -> select “Advanced” -> choose a suitable
option from the pull-down menu of “Default Format”. And users can press “Test” next to
the menu to check their choice.
Solutions to problem 2:
Delete useless files and folders: the system drive (generally C drive) often saves
lots of temporary data and system files. The increase of those files and folders greatly
hold back computer running and responding speed. In order to improve this, a large
number of users would like to delete useless files and folders. But the fear of resulting in
system running problem stops users from doing so. Thus, we’d like to tell users that the
Help files and Backup files in Windows folder are all tutorial files and update cache and
can be deleted casually.
Activate system built-in
Disk Cleanup feature: just double click “This PC” on desktop, right click Local Disk (C:),
choose “Properties” and select “Disk Cleanup” to let disk cleanup process start and
finish automatically. When it is over, users can choose to delete the found garbage and
temporary files.
Employ third-party software: much third-party software on current market is
equipped with system files cleanup function so as to help users determine which files
they can clear and which they can not. In this way, users can avoid accidental deletion
to some extent.
Windows 10 upgrade failed: though Microsoft Corporation simplifies the upgrade process
as much as possible, Win10 upgrade is not always plain sailing. A variety of problems
ensue, driving some users crazy. Black screen, blue screen, unlimited reboot, activation
issue, missing file/error, boot failure and other problems may occur during the upgrading
process, making it impossible for users to enter system successfully unless the problem is
fixed. Under this circumstance, users would like to know how can they recover data after
upgrade to Windows 10 failed.
Black screen: the most possible reason for causing this phenomenon is the
graphics driver problem. No matter users’ are adopting an N card, A card or I card, this
problem may still occur. Users are advised to use the newest WHQL driver or other
official drivers when the black screen problem really happens to them.
Blue screen & unlimited reboot: the reasons for blue screen problem are relatively
broad, but hardware driver compatibility issue is a common one. Among them, the most
possible reason is also the graphics driver problem. Users can try to resolve the
problem by disabling discrete graphics in safe mode (for dual graphics models) or
uninstalling the graphics driver.
Activation issue: the normal activation process should be like this; download the
Windows 10 mirror which is strictly corresponding to current OS version -> backup all
important files -> prepare the driver designed for Windows 10 -> unzip mirror file and
get disk directory -> enter “Setup.exe” and install update according to prompts. After the
upgrade was over, users are allowed to reset the system configuration by using the
built-in reset feature. But remember, do not delete the “Windows.old” folder and
“$Windows.~BT” folder until the reset step is finished.
Missing file/error: the safest solution to solving this problem is to re-download the
upgrade mirror and then unzip it to start installation. Factors like virus invasion, software
conflict and registry damage may all lead to the error information during upgrading to
Windows 10.
Boot failure: boot failure refers to the cases in which users are stuck in some
stages of the booting process and not able to enter either system or data saved in hard
drive. It can also be resulted from many reasons like virus attacks, system files loss and
MBR damage.
What Are We Expected to Do after System Crash According to US media reports, some consumers tried to upgrade to Windows10 but
failed and caused computer can’t be used. They’re getting an error message, indicating
that their computer has no system at present. Some people have met this problem before
and some others may be stuck in it now. In the face of such problems, their common
choice is sending the computers to store for a thorough check.
The solution provided later by store working staff is turning off the computer immediately
and trying to recover all data back after OS crashed with a special bootable data recovery
tool. And Microsoft recommends that people experiencing such failure should contact
Microsoft customer support representatives to get help. This can partially solve the
problem at the price of increasing privacy leakage possibility.
Well, for users who’re willing to protect private data more safely, how to recover data from
partition when there’s no OS on computer becomes the top priority. Considering this, we
plan to introduce a safe and easy way to recover data after system crash – that is using
MiniTool Power Data Recovery Boot Disk.
How to Recover Data Back after OS Crashed The method for recovering data after OS crashed is basically the same with that for
recovering data from hard drive when OS is running in good state. The biggest difference
lies in that the former needs some preparatory steps in order to enter the main interface of
data recovery tool.
Step 1: get MiniTool Power Data Recovery Boot Disk and burn it into CD/DVD or USB
flash drive. Then, insert it into or connect it to the computer with boot problem so as to use
it as the bootable data recovery tool. Enter the BIOS interface (the access method varies
from computer to computer) and change the startup settings to make computer boot from
the bootable tool we’ve made.
Afterwards, save changes and exit from BIOS so as to start computer from MiniTool boot
disk. When above interface shows up, users only need to keep the default choice by
waiting for the automatic boot or confirming selecting it.
Step 2: the boot process will continue automatically until one prompt window appears,
reminding users to connect removable disk to computer right away if they want to recover
data into it. Just choose “OK” to go on if users have already finished this.
Step 3: users need to choose a suitable module to officially start to recover data back after
OS crashed just like in other editions. Then, follow the detailed tips in each interface to
carry out data recovery easily.
This is the end of data recovery from unbootable system. Please remember to recover
data first no matter what situations you’re stuck in. This will always be the safest way to
avoid data loss and minimize economic losses.