5/28/2018 +609 new drivers.
Sony Vgn-z31mn-b 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony Vgn-z31mn-b
Certifications for Sony Vgn-z31mn-b
5 stars for Sony Vgn-z31mn-b "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

Sony Vgn-z31mn-b Driver Download

Windows Compatibility for Sony Vgn-z31mn-b driver

Sony Vgn-z31mn-b Driver Details:

Sony Vgn-z31mn-b File Name:

Sony Vgn-z31mn-b Driver Version: 402U8

Sony Vgn-z31mn-b ZIP Size: 148.kb

Manufacturer: Sony

Sony Vgn-z31mn-b was fully scanned at: 5/22/2018
Scan Status: driver download scanOK

Sony Vgn-z31mn-b now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows 10 Team 32bit, Windows 8 Pro 64bit, Windows 10 IoT 64bit, Windows 8 Enterprise 64bit, Windows Vista Home Premium 64bit, Windows 7 Ultimate 32bit, Windows 10 Mobile Enterprise 32bit, Windows RT 32bit, Windows 10 Mobile 64bit, Windows Vista Home Premium 32bit, Windows 10 S 32bit, Windows 10 Home 32bit,

Sony Vgn-z31mn-b Download Stats:

Driver Uploaded: 4/27/2018

Direct Downloads: 313
Most Recent Download: 4/26/2018
Managed Downloads: 6160
Most Recent Download: 4/24/2018
Download Mirrors: 1
Current Delay: 15 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 292/313 Users

Success Reported By 57/292 Users

Driver Download Score62/100

Driver Installation Score74/100

Overall preformance Score67/100

Sony Vgn-z31mn-b 7 Thumbs Up7Thumbs
Sony Vgn-z31mn-b 1 Thumbs Down1Thumbs
Sony Vgn-z31mn-b driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 4874/6160 Users

Success Reported By 3821/4874 Users

Driver Download Score97/100

Driver Installation Score93/100

Overall preformance Score98/100

Sony Vgn-z31mn-b 3716 Thumbs Up3716Thumbs
Sony Vgn-z31mn-b 219 Thumbs Down219Thumbs
Sony Vgn-z31mn-b driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Sony Vgn-z31mn-b is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Sony Vgn-z31mn-b + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sony Vgn-z31mn-b, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Other drivers most commonly associated with Sony Vgn-z31mn-b problems:

Sony Vgn-z31mn-b may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Sony Vgn-z31mn-b disfunctions.

Scan performed on 4/24/2017, Computer: Toshiba Dynabook T350/34BCS - Windows 7 64 bit

Outdated or Corrupted drivers:7/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801EB USB2 erweiterter Hostcontroller - 24DDUp To Date and Functioning
Mice And Touchpads
Logicool Logitech USB TrackMan WheelUp To Date and Functioning
SMART HID-compliant mouseCorrupted By Sony Vgn-z31mn-b
Usb Devices
Realtek Realtek USB 2.0 Card ReaderCorrupted By Sony Vgn-z31mn-b
Intel(R) X38/X48 Express Chipset Processor to I/O Controller - 29E0Up To Date and Functioning
Sonix Dispositivo composto USBCorrupted By Sony Vgn-z31mn-b
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 555MUp To Date and Functioning
ASUSTek ASUSTeK Tiger Capture DeviceUp To Date and Functioning
Network Cards
D-Link D-Link AirPlus G DWL-G122 Wireless USB Adapter(rev.C)Up To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Silicon Integrated SiS PCI-IDE-ControllerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 5Up To Date and Functioning
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerCorrupted By Sony Vgn-z31mn-b
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FCorrupted By Sony Vgn-z31mn-b
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
Lenovo USB DeviceUp To Date and Functioning
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM32)Corrupted By Sony Vgn-z31mn-b
Sony Digital Flat Panel (1024x768)Corrupted By Sony Vgn-z31mn-b
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/25/2018, Computer: Buympc TRANSPORT T2500 154 E - Windows 7 32 bit

Outdated or Corrupted drivers:4/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Intel(R) 82845G/GL/GE/PE/GV/E Processor to I/O Controller - 2560Outdated
Mice And Touchpads
Microsoft Microsoft USB Basic Optical Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
Realtek Realtek USB 2.0 Card ReaderOutdated
Sony Sony IC Recorder (ST)Up To Date and Functioning
Microsoft NEC PCI to USB Enhanced Host Controller B1Up To Date and Functioning
Sound Cards And Media Devices
Realtek High Definition Audio -laiteCorrupted By Sony Vgn-z31mn-b
Network Cards
Atheros LAN-Express AS IEEE 802.11g miniPCI AdapterUp To Date and Functioning
Microsoft HID KeyboardCorrupted By Sony Vgn-z31mn-b
Hard Disk Controller
Advanced Micro Devices ATI IDE ControllerUp To Date and Functioning
Texas Instruments MasselagringskontrollerUp To Date and Functioning
Initio Initio Default ControllerUp To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Up To Date and Functioning
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Microsoft USB Human Interface DeviceUp To Date and Functioning
Port Devices
hspa Modem Application2 port (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Vgn-z31mn-b 41.12.107For Windows 7 32 bit3/1/201512/27/2016all_drivers-41.12.107.exe172kbNEC PC-BL300TA6W, HP PW665AA-ACJ a815i, IBM 8084KGK, Lenovo 73952GL, Sony VGNFW590GAB, Toshiba Satellite C55-A5387, HP RJ131AA-AB8 t3620.t, Sony VPCEL15EN, Sony SVE1511AGJB, Panasonic CF-F8GWE08N3, IBM 6221PGG, and more.
Sony Vgn-z31mn-b 1.13277For Windows 7 64 bit3/3/201512/28/2016all_drivers-1.13277.exe73kbSony VGN-FW140AE, Fujitsu LIFEBOOK UH574, IBM 23736G4, HP FR472AA-UUW a6622sc, HP KJ325AA-ABG a6440a, LG R490-K.ARCWE1, Toshiba SATELLITE C870-1HG, Sony VGN-SZ57SN_C, Dell Inspiron 580, and more.
Sony Vgn-z31mn-b Z21.1434For Windows 72/7/201512/30/2016all_drivers-z21.1434.exe61kbIBM System x3650 M2 -[7947K4G, Toshiba SATELLITE C55-A-16Z, AXIOO PICO DJV Model, Lenovo 00P5095, Intel SJR2A092, Sony SVE14117ECW, and more.
Sony Vgn-z31mn-b G1.11.146For Windows 1010/5/201412/27/2016all_drivers-g1.11.146.exe203kbARCELIK 1PF-ANB 586D1 MT, MCJ P55-SD, NEC PC-GL20ES3L6, Lenovo ThinkCentre M70e, and more.
Sony Vgn-z31mn-b D6202.12For Windows 10 64 bit9/20/201412/28/2016skogfmz-d6202.12.exe174kbAcer AT310 F1, HP GX606AA-UUW, IBM 1872W5A, Sony VGC-LT91S, NEC PC-MY26XFREJ, Toshiba Dynabook R634/E25K, HP HPE-531sc, Sony VPCEB1S8E, Lenovo 6457WKW, and more.
Sony Vgn-z31mn-b V83702For Windows 7 32 bit8/27/201412/30/2016all_drivers-v83702.exe207kbHP EP245AA-ABU, LG LG PC, Foxconn AT-7000 Series, Compaq Evo N610c, IBM 217163G, IBM 81838HJ, SAMSUN R610, Sony VPCF13NFX, Buympc ClientPro 385 ADMC2, Panasonic CF-W8GWEZFN2, Lenovo ThinkServer TS430, Lenovo 9622W4D, and more.
Sony Vgn-z31mn-b 31.1742.1For Windows 7 64 bit1/29/201512/30/2016all_drivers-31.1742.1.exe131kbASUS X71S, Lenovo ThinkPad X100e, Northern Micro P9X79-IN, Toshiba SATELLITE PRO L770-12P, Olidata JumPC, Gateway E-5200, HP HP Compaq nc6230, Compaq NY682AA-AR6 CQ3132L, and more.
Sony Vgn-z31mn-b I201.109For Windows 71/5/201512/29/2016all_drivers-i201.109.exe88kbAT AT-IQON, Compaq PX629AA-ABU SR1429UK GB520, HP NY438AA-ABA p6115y, Packard Bell ISTART F7125 AIO, and more.
Sony Vgn-z31mn-b 2.13900For Windows 1010/26/201412/27/2016all_drivers-2.13900.exe191kbHP P9921A-ABA 743c, Fujitsu FMVXN16A2Z, Toshiba SATELLITE PRO T130, Velocity Micro CINEMAGIX, Gateway H5212, HP ES131AA-UUZ, Lenovo ThinkPad Edge E430, HP KJ357AA-B14, IBM ThinkCentre A30, and more.
Sony Vgn-z31mn-b W32332.1For Windows 10 64 bit2/20/201512/29/2016all_drivers-w32332.1.exe124kbLG S1-M402E1, Toshiba Dynabook TX/66HPK, HP KX634AA-ABZ, HP AY633AA-ABA p6313w, Sony VGN-CR60B_P, Lenovo 7659W29, Toshiba Dynabook R822/WT9GS, Toshiba SATELLITE C50-A-14V, Panasonic CF-SX3TETBR, Acer Aspire 3660, and more.
Sony Vgn-z31mn-b 3776For Windows 82/5/201512/29/2016all_drivers-3776.exe201kbGateway NS40T, Fujitsu FMVNFD70W, Toshiba Satellite A300-1L0, HOUTER ORO-PC, IBM 217163G, Lenovo 6463WWF, and more.
Sony Vgn-z31mn-b 20072For Windows 7 32 bit12/7/201412/28/2016all_drivers-20072.exe69kbHP EZ009AA-AB3 a1575l, Lenovo ThinkPad X200, Dell Vostro 200, HP EY906AA-ABZ, Compaq PX629AA-ABU SR1429UK GB520, IBM 8114E9G, Viglen D915GUX, and more.
Sony Vgn-z31mn-b 2.10278For Windows 7 64 bit1/28/201512/30/2016all_drivers-2.10278.exe170kbToshiba SATELLITE NB10t-A-103, Samsung 900X3F, HP RK570AAR-ABA m7760, HP P6772l, and more.

Please Note: There are particular operating systems known to have problems with Sony Vgn-z31mn-b:
  • Windows 10 Enterprise
  • Windows 10 Enterprise LTSB
  • Windows Vista Home Basic
  • Windows 8 Pro
  • Windows 10 Home
  • Windows 8 Enterprise
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Sony Vgn-z31mn-b model.
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