EaseUS EaseUS Disk Copy SYS mv91cons.sys

How to Repair Mv91cons.sys (Free File Download)

Last Updated: 11/25/2023
[Time to Read Article: 5 minutes]

SYS files such as mv91cons.sys are categorized as Win32 EXE (Driver) files. As a Marvell 91xx Confige Device Driver file, it was created for use in Marvell 6G SATA Controller by EaseUS.

The first version of mv91cons.sys for EaseUS Todo Backup 11.5 was seen on 08/16/2018 in Windows 10. The newest file release date for EaseUS Disk Copy 3 was 05/03/2018 [version 1.2.0.1016 built by: WinDDK].

In this short article, you will discover detailed file information, steps for troubleshooting SYS file problems with mv91cons.sys, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	mv91cons.sys
File Extension:	SYS file extension
Description:	Marvell 91xx Confige Device Driver
Object File Type:	Driver
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Marvell Semiconductor Inc.
Software Program:	Marvell 6G SATA Controller
Legal Copyright:	© Marvell Semiconductor Inc. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0x6111
Code Size:	11264

View Other mv91cons.sys Information

File Info	Description
File Size:	23 kB
File Modification Date/Time:	2019:11:15 17:43:42+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2011:10:12 05:54:19+00:00
PE Type:	PE32
Linker Version:	9.0
Code Size:	11264
Initialized Data Size:	3072
Uninitialized Data Size:	0
Entry Point:	0x6111
OS Version:	6.1
Image Version:	6.1
Subsystem Version:	6.0
Subsystem:	Native
File Version Number:	1.2.0.1016
Product Version Number:	1.2.0.1016
File Flags Mask:	0x003f
File Flags:	Private build
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	7
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Marvell Semiconductor Inc.
File Description:	Marvell 91xx Confige Device Driver
File Version:	1.2.0.1016 built by: WinDDK
Internal Name:	mv91cons.sys
Legal Copyright:	© Marvell Semiconductor Inc. All rights reserved.
Product Name:	Marvell 6G SATA Controller
Product Version:	1.2.0.1016

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are mv91cons.sys Error Messages?

mv91cons.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with mv91cons.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of mv91cons.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. EaseUS Disk Copy update) issues. Some of these errors include:

mv91cons.sys could not be found.
mv91cons.sys failed to load.
The file mv91cons.sys is missing or corrupt.
Windows failed to start - mv91cons.sys.

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: mv91cons.sys.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (mv91cons.sys).

STOP 0x0000000A: IRQL NOT LESS EQUAL (mv91cons.sys) STOP 0×0000007A: KERNEL DATA INPAGE (mv91cons.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (mv91cons.sys) STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (mv91cons.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (mv91cons.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (mv91cons.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter mv91cons.sys BSOD errors after you've installed new hardware, software (EaseUS Disk Copy), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to mv91cons.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a mv91cons.sys Blue Screen of Death error after recent changes.

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How to Fix mv91cons.sys Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your mv91cons.sys issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the mv91cons.sys error, please proceed to the Step 2 below.

Step 2: If recently installed EaseUS Disk Copy (or related software), uninstall then try reinstalling EaseUS Disk Copy software.

You can uninstall EaseUS Disk Copy software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for EaseUS Disk Copy 3 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall EaseUS Disk Copy software.

If this Step 2 fails as well, please proceed to the Step 3 below.

EaseUS Disk Copy 3

EaseUS

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many mv91cons.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the mv91cons.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your mv91cons.sys File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate mv91cons.sys file version. We maintain a comprehensive database of 100% malware-free mv91cons.sys files for every applicable version of EaseUS Disk Copy. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download mv91cons.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate EaseUS Disk Copy folder location:

Windows 10: C:\Program Files (x86)\EaseUS\Disk Copy\BUILDPE\x86\Drivers\RAID\MARVELL\
Windows 10: C:\Program Files (x86)\EaseUS\Todo Backup\BUILDPE\x86\Drivers\RAID\MARVELL\
Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve mv91cons.sys problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download mv91cons.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying mv91cons.sys to your appropriate Windows system directory. EaseUS typically does not release EaseUS Disk Copy SYS files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing mv91cons.sys and all other SYS files for EaseUS Disk Copy. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

EaseUS Disk Copy 3

File Name

Software Version

File Version

Architecture

mv91cons.sys

1.2.0.1016

1.2.0.1016 built by: WinDDK

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Marvell 6G SATA Controller
Software Version:	1.2.0.1016
File Version:	1.2.0.1016 built by: WinDDK
File Size:	23344
File Date:	11/15/2019
MD5 Checksum:	a1057178e0dcbe91b095c643e44caaff
SHA1 Checksum:	ca18bdfd7f84ea2c79513e60408e4ae493d64142
SHA256 Checksum:	857bba8dad7622f5714705cb97a9fe342b68380d4e205917e2e98923052e2d05
CRC32:
File Directory Location:	C:\Program Files (x86)\EaseUS\Disk Copy\BUILDP ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	3072
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.0
File Modification Date/Time:	11/15/2019

EaseUS Todo Backup 11.5

File Name

Software Version

File Version

Architecture

mv91cons.sys

1.2.0.1016

1.2.0.1016 built by: WinDDK

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Marvell 6G SATA Controller
Software Version:	1.2.0.1016
File Version:	1.2.0.1016 built by: WinDDK
File Size:	23344
File Date:	11/15/2019
MD5 Checksum:	a1057178e0dcbe91b095c643e44caaff
SHA1 Checksum:	ca18bdfd7f84ea2c79513e60408e4ae493d64142
SHA256 Checksum:	857bba8dad7622f5714705cb97a9fe342b68380d4e205917e2e98923052e2d05
CRC32:
File Directory Location:	C:\Program Files (x86)\EaseUS\Todo Backup\BUIL ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	3072
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.0
File Modification Date/Time:	11/15/2019

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Files Related to mv91cons.sys

SYS Files Related to mv91cons.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
EtronHub3.sys	Etron eXtensible Hub Driver.	Etron HUB2/HUB3 Driver. (0.00.0000.0105)	45056	C:\Program Files\WindowsApps\Microsoft.XboxApp_...
xhcdrv.sys	WDF Driver for VIA eXtensible Host Controller	VIA eXtensible Host Controller driver (6.1.7600.0133)	164864	C:\Windows\SystemApps\Microsoft.Windows.OOBENet...
mvxxmm.sys	Marvell Aux NV Bridge DLL	Marvell Flash Technologies (1.0.0.1202)	13616	C:\Program Files\WindowsApps\Microsoft.ZuneVide...
Rt86win7.sys	Realtek 8101E/8168/8169 NDIS 6.20 32-bit Driver	Realtek 8136/8168/8169 PCI/PCIe Adapters (7.061.0612.2012)	552080	C:\Program Files\WindowsApps\Microsoft.MSPaint_...
arc.sys	Adaptec RAID Storport Driver	Adaptec RAID Controller (5.2.0.17342)	72280	C:\Windows\Fonts\

Other Files Related to mv91cons.sys

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CBS.log	Log	EaseUS Partition Master Free Edition 13.5	66382	C:\Windows\Logs\CBS\
arc.inf	Setup Information	EaseUS Todo Backup 11.5	6571	C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...
lsi_scsi.inf	Setup Information	EaseUS Disk Copy 3	5462	C:\Program Files (x86)\EaseUS\Disk Copy\BUILDPE...
lsi_sas.inf	Setup Information	EaseUS Todo Backup 11.5	6574	C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...
lsi_sas.inf	Setup Information	EaseUS Todo Backup 11.5	5816	C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...

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