1/22/2017 new driver models for direct download:874
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 7/18/2015

Checking...for 1/22/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Sony Vgn-z31mn-b might have been uploaded since our last site update.

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: 1/19/2017
Scan Status: driver download scanOK

Sony Vgn-z31mn-b special revision for: Windows 7 Ultimate 32 bit, Windows Vista Home Basic 64 bit, Windows 7 Professional 64 bit, Windows Vista Home Premium 64 bit, Windows XP Media Center Edition 64 bit, Windows XP Professional 32 bit, Windows 7 Home Premium 32 bit, Windows Vista Business 32 bit, Windows 8 Enterprise 64 bit, Windows XP Media Center Edition 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows 10 32 bit

Sony Vgn-z31mn-b Download Stats:

Driver Uploaded: 1/21/2017

Direct Downloads: 265
Most Recent Download: 1/21/2017
Managed Downloads: 5190
Most Recent Download: 1/21/2017
Download Mirrors: 1
Current Delay: 16 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 232/265 Users

Success Reported By 45/232 Users

Driver Download Score62/100

Driver Installation Score74/100

Overall preformance Score67/100

Sony Vgn-z31mn-b 16 Thumbs Up16Thumbs
Sony Vgn-z31mn-b 3 Thumbs Down3Thumbs
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 4632/5190 Users

Success Reported By 3798/4632 Users

Driver Download Score97/100

Driver Installation Score93/100

Overall preformance Score98/100

Sony Vgn-z31mn-b 3720 Thumbs Up3720Thumbs
Sony Vgn-z31mn-b 212 Thumbs Down212Thumbs
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.

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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 1/22/2017, Computer: HP HP ProBook 6550b

Outdated or Corrupted drivers:10/16

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controlador de host universal USB Intel(R) 82801G (familia ICH7) - 27CBOutdated
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Up To Date and Functioning
Usb Devices
Intel(R) 6300ESB USB Universal Host Controller - 25AAOutdated
Sound Cards And Media Devices
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCOutdated
Network Cards
Samsung SAMSUNG Mobile USB Serial Port (COM9)Corrupted By Sony Vgn-z31mn-b
Microsoft HID KeyboardCorrupted By Sony Vgn-z31mn-b
Hard Disk Controller
ATI ATI PCI IDE Bus Master ControllerUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Up To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Intel(R) Graphics Chipset (KCH) DriverCorrupted By Sony Vgn-z31mn-b
Cameras, Webcams And Scanners
Canon Canon MP560 serCorrupted By Sony Vgn-z31mn-b
Video Cards
Intel Standard VGA Graphics AdapterOutdated
Input Devices
Hewlett-Packard HP Link-5 micro dongleUp To Date and Functioning
Port Devices
hspa Modem Application2 port (COM5)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Sony Vgn-z31mn-b

Scan performed on 1/22/2017, Computer: HP HP 2000-150CA Notebook PC

Outdated or Corrupted drivers:6/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CAUp To Date and Functioning
Mice And Touchpads
Logitech HID mouseUp To Date and Functioning
Microsoft HID-compliant muisUp To Date and Functioning
Usb Devices
MARX CryptoTech LP CBUSB Ver 2.0Up To Date and Functioning
Sound Cards And Media Devices
Sony Multimedia Video ControllerUp To Date and Functioning
Buffalo BUFFALO TV Tuner DT-T90/PCIEMW-TSOutdated
Network Cards
Qualcomm Atheros Atheros AR938x Wireless Network AdapterCorrupted By Sony Vgn-z31mn-b
Microsoft HID KeyboardCorrupted By Sony Vgn-z31mn-b
Hard Disk Controller
ALi Coporation ALi M5229 PCI-Bus-Master-IDE-ControllerUp To Date and Functioning
AuthenTec Biometric CoprocessorUp To Date and Functioning
Validity Sensors Validity Sensors (WBF) (PID=0018)Outdated
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Outdated
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Up To Date and Functioning
Port Devices
hspa Modem Application1 port (COM4)Corrupted By Sony Vgn-z31mn-b
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Vgn-z31mn-b 41.12.1073/1/201512/27/2016sony_vgn-z31mn-b-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, HP FK479AAR-ABA s3600t, HP GG685AA-ABF a6117.f, Fujitsu FMVXDXF74, Compaq 5411EA 470029-828, Epson Endeavor MT8800, Sony VGN-FW5ZRF_H, and more.
Sony Vgn-z31mn-b 1.132773/3/201512/28/2016sony_vgn-z31mn-b-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, Panasonic FZ-G1AAHJXRM, HP EZ009AA-AB3 a1575l, Lenovo ThinkPad X200, Dell Vostro 200, HP EY906AA-ABZ, Compaq PX629AA-ABU SR1429UK GB520, and more.
Sony Vgn-z31mn-b Z21.14342/7/201512/30/2016sony_vgn-z31mn-b-z21.1434.exe61kbIBM System x3650 M2 -[7947K4G, Toshiba SATELLITE C55-A-16Z, AXIOO PICO DJV Model, Lenovo 00P5095, Intel SJR2A092, Sony SVE14117ECW, Lenovo 20131, NEC PC-MY20RBZ74, Seneca Pro329919, NEC PC-MJ29MLZ2JCSF, Packard Bell IXtreme X9702, Lanix BRAIN 4140, and more.
Sony Vgn-z31mn-b G1.11.14610/5/201412/27/2016sony_vgn-z31mn-b-g1.11.146.exe203kbARCELIK 1PF-ANB 586D1 MT, MCJ P55-SD, NEC PC-GL20ES3L6, Lenovo ThinkCentre M70e, NEC PC-VY20AED5MFA5, Fujitsu LifeBook T5010, Lenovo ThinkPad R400, ECS 332, NEC PC-LL560MG6BL, Panasonic CF-F9JYFCDR, and more.
Sony Vgn-z31mn-b D6202.129/20/201412/28/2016skogfmz-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, HP HP Compaq dc5100 MT, ASUS 1001PQ, HP P6-2150jp, Toshiba Dynabook Satellite L45 240E/HD, LG 15U530-GT30K, Toshiba Satellite X505, and more.
Sony Vgn-z31mn-b V837028/27/201412/30/2016sony_vgn-z31mn-b-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, Panasonic CF-31UEUJDDA, IBM ThinkCentre A30, Fujitsu FMVA52ALPJ, Sony VGN-SR25T_P, IBM System x3650 M4 -[7915F2M, QUANMAX WB1, and more.
Sony Vgn-z31mn-b 31.1742.11/29/201512/30/2016sony_vgn-z31mn-b-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, HP NY584AA-AC4 600-1010b, HP AY633AA-ABA p6313w, Gateway MX7337H, IBM 26486G1, Sweetwater Sound CS250, HP G5317de, and more.
Sony Vgn-z31mn-b I201.1091/5/201512/29/2016sony_vgn-z31mn-b-i201.109.exe88kbAT AT-IQON, Compaq PX629AA-ABU SR1429UK GB520, HP NY438AA-ABA p6115y, Packard Bell ISTART F7125 AIO, LG P1-5005P, Lenovo Y310, Gateway J2924, Sony PCV-RZ502P, Fujitsu FMVFB70NT, WIPRO WIV37455-1090, and more.
Sony Vgn-z31mn-b 2.1390010/26/201412/27/2016sony_vgn-z31mn-b-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, SAMSUN M2410, IBM 682532U, NEC PC-LS350LS1YG, HP HP MINI DM1-2010SO, Seneca Pro318568, Matsonic MS9387E, and more.
Sony Vgn-z31mn-b W32332.12/20/201512/29/2016sony_vgn-z31mn-b-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, Compaq PJ688AV-ABA SR1005T NA440, THEIS TH-P925/945G7MD-8KS2HV/1024/80/Profi-Towe, NEC VERSAM350 NN942000802, HP VN470AA-UUZ m9837ch, Toshiba SATELLITE C870D-10D, Compaq PW679AA-ABE SR1377ES ES510, and more.
Sony Vgn-z31mn-b 37762/5/201512/29/2016sony_vgn-z31mn-b-3776.exe201kbGateway NS40T, Fujitsu FMVNFD70W, Toshiba Satellite A300-1L0, HOUTER ORO-PC, IBM 217163G, Lenovo 6463WWF, HP 700-015eg, HP H9-1090ch, Packard Bell IMEDIA MC 8830, Compaq KT310AA-AB4 SR5490CF, Sony VGNFW590FPB, NEC PC-MY26XHZE1, and more.
Sony Vgn-z31mn-b 2007212/7/201412/28/2016sony_vgn-z31mn-b-20072.exe69kbHP EZ009AA-AB3 a1575l, Lenovo ThinkPad X200, Dell Vostro 200, HP EY906AA-ABZ, Compaq PX629AA-ABU SR1429UK GB520, IBM 8114E9G, Viglen D915GUX, HP FK908AA-ABG a6640a, Compaq VN469AA-UUZ CQ5235CH, HP HP Compaq dx2390 Microtowe, NEC PC-LL850SG, IBM 268452M, IBM 8307SGY, and more.
Sony Vgn-z31mn-b 2.102781/28/201512/30/2016sony_vgn-z31mn-b-2.10278.exe170kbToshiba SATELLITE NB10t-A-103, Samsung 900X3F, HP RK570AAR-ABA m7760, HP P6772l, Sony VGN-NS10L_S, NEC PC-MY30AEZ5D6T6, IBM System x3650 M3 -[7945AC1, HP PX662AA-AB9, NEC VERSAE6300 RNF41137188, ARCELIK 1UU-ANB 586 A2MT, and more.
Sony Vgn-z31mn-b 61.13829/28/201412/28/2016sony_vgn-z31mn-b-61.1382.exe160kbHP D7223D-ABA A530E, TRADING-PC DATASTATION ACTIV SERIES, HP KT541AA-UUB a6528hk, Matsonic MS9387E, HP HP 520 Notebook PC, LG R380-AP6BK, Lenovo 00P3799, HP S5-1021p, Fujitsu FMV5NUBKH8, Gigabyte W551, HP FL399AA-ABZ m9495it, and more.
Sony Vgn-z31mn-b A3322.198/27/201412/27/2016sony_vgn-z31mn-b-a3322.19.exe125kbCompaq NQ905AA-ABU CQ5012UK, HP HP Compaq nw8240, Sun Microsystems K85AE, Lenovo 6483WNQ, HP PS384AA-B1U, Supermicro X9DRE-TF+/X9DR7-TF+, NEC EASYNOTE PB37R00002, Compaq PW783AA-ACJ SR1425IL FD440, HP P6646at, Sony VGC-JS15G_S, Sony VGN-BZ13XN, MotherBoard By ZOTAC MotherBoard H61ITX-B-E, Sony VPCCW25FL, HP HP Compaq nx6130, IBM 8184MMY, and more.
Sony Vgn-z31mn-b S1.11.1832.111/22/201412/27/2016sony_vgn-z31mn-b-s1.11.1832.1.exe125kbIBM 26523CU, Panasonic CF-W7BWHNJR, HP P6721f, Toshiba SATELLITE C850-1P6, Toshiba PSKHGL-00C004, HP FK557AAR-ABA a6602f, HP WC702AA-UUG HPE-130be, HP Presario R4100, NEC KV2, NEC PC-LL550MG1J, HP P8264A-ABF 761, Lenovo 7355W1J, Gateway MX6027H, and more.
Sony Vgn-z31mn-b 2.138782/22/201512/27/2016sony_vgn-z31mn-b-2.13878.exe76kbNotebook MIM 2270, HP HP EliteBook 8540w, Viglen Dossier XR, Clevo P15xEMx, System76 Leopard Extreme, Fujitsu AMILO Li 2727, Sony VGN-SZ420N, Fujitsu CELSIUS W380, Packard Bell Imedia S3250, HP PS294AA-ABZ, and more.
Sony Vgn-z31mn-b 2892.19/13/201412/29/2016sony_vgn-z31mn-b-2892.1.exe106kbIBM 8113WSU, IBM 8427CDU, Sony PCG-FX602, IBM ThinkCentre A50p, Medion P861X, HP PN239AA-ABZ, Packard Bell Imedia S3250, Advent DT1404, Omni OTS-8100SD02815, Toshiba SATELLITE L850-A903, HP HP d530 SFF, Sony VGC-LA83DB, Seneca PRO102698, Acer Veriton S680G, NEC PC-GL24ES8DE, Acer Shangqi X4610, and more.
Sony Vgn-z31mn-b 801.18010/3/201412/29/2016sony_vgn-z31mn-b-801.180.exe205kbHP Presario M2000, LG A510-U.AESGE2, Lenovo Lenovo IdeaPad Y485, IBM 23728EG, Fujitsu FMVNB5Y3, Toshiba Dynabook R822/WT9GS, Lenovo 6069W1R, Gigabyte EP41-US3L, LG R560-K.ABA6L, NEC PC-MJ25XRZEE, HP EP187AA-UUZ, Gigabyte G31M-ES2C, Fujitsu FPC03050DK, LG P1-JACKE, EMachines 3265IT, HP GX609AA-A2L m9160f, IBM 8172KMG, Fujitsu FMVNS8YE, NEC PC-MY24RAZ75, and more.

Please Note: There are particular operating systems known to have problems with Sony Vgn-z31mn-b:
  • Windows RT
  • Windows 7 Home Basic
  • Windows XP Tablet PC Edition
  • Windows Vista Home Basic
  • Windows 10
  • Windows Vista Home Premium
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.
Laptop Sony Vgn-z31mn-bTablet Sony Vgn-z31mn-bDownload Sony Vgn-z31mn-bUpgrade Sony Vgn-z31mn-bUpdate Sony Vgn-z31mn-b2017 Sony Vgn-z31mn-bFree Sony Vgn-z31mn-bData Sony Vgn-z31mn-bInfo Sony Vgn-z31mn-bHelp Sony Vgn-z31mn-bGuide Sony Vgn-z31mn-bComments Sony Vgn-z31mn-bWindows 10 Sony Vgn-z31mn-bVista Sony Vgn-z31mn-bWindows 7 Sony Vgn-z31mn-bInstall Sony Vgn-z31mn-b