2/20/2017 new driver models for direct download:503
Benq 640st 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Benq 640st
Certifications for Benq 640st
5 stars for Benq 640st "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/20/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Benq 640st might have been uploaded since our last site update.

Benq 640st Driver Download

Windows Compatibility for Benq 640st driver

Benq 640st Driver Details:

Benq 640st File Name:

Benq 640st Driver Version: 271NZF2VT

Benq 640st ZIP Size: 145.kb

Manufacturer: Benq

Benq 640st was fully scanned at: 2/17/2017
Scan Status: driver download scanOK

Benq 640st special revision for: Windows 7 Starter 32 bit, Windows XP Professional 64 bit, Windows XP Media Center Edition 2003 64 bit, Windows 8 64 bit, Windows XP Starter Edition 64 bit, Windows 7 Home Basic 64 bit, Windows XP Tablet PC Edition 64 bit, Windows Vista Business 32 bit, Windows Vista Home Premium 64 bit, Windows XP Tablet PC Edition 64 bit, Windows 7 Home Premium 32 bit, Windows XP 64-bit Edition 32 bit, Windows XP Media Center Edition 2005 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit

Benq 640st Download Stats:

Driver Uploaded: 1/22/2017

Direct Downloads: 226
Most Recent Download: 2/19/2017
Managed Downloads: 3284
Most Recent Download: 2/19/2017
Download Mirrors: 5
Current Delay: 28 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 209/226 Users

Success Reported By 41/209 Users

Driver Download Score71/100

Driver Installation Score63/100

Overall preformance Score67/100

Benq 640st 16 Thumbs Up16Thumbs
Benq 640st 3 Thumbs Down3Thumbs
Benq 640st 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 2933/3284 Users

Success Reported By 2407/2933 Users

Driver Download Score84/100

Driver Installation Score88/100

Overall preformance Score99/100

Benq 640st 2358 Thumbs Up2358Thumbs
Benq 640st 138 Thumbs Down138Thumbs
Benq 640st 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 Benq 640st 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 Benq 640st + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Benq 640st, 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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Benq 640st 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 Benq 640st disfunctions.

Scan performed on 2/20/2017, Computer: HP A0316001

Outdated or Corrupted drivers:9/24

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 DMI2 in PCI Express Mode - 3C01Up To Date and Functioning
Mice And Touchpads
Sentelic Finger Sensing PadCorrupted By Benq 640st
A4Tech Compatible USB Port MouseCorrupted By Benq 640st
Microsoft Microsoft USB IntelliMouse WebUp To Date and Functioning
Usb Devices
Cambridge Silicon Radio Bluetooth by hpUp To Date and Functioning
Logitech USB ReceiverUp To Date and Functioning
Intel(R) Pentium(R) processor N- and J-series / Intel(R) Celeron(R) processor N- and J-series EHCI USB - 0F34Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 570Up To Date and Functioning
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Creative Creative SB Audigy 4 (WDM)Up To Date and Functioning
Network Cards
Realtek 150Mbps Wireless 802.11b/g/n Nano USB AdapterCorrupted By Benq 640st
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Ricoh Ricoh xD-Picture Card Host ControllerCorrupted By Benq 640st
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Nokia Nokia USB LCIFUp To Date and Functioning
Nokia Nokia E52 USB PhonetUp To Date and Functioning
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Datel Design & Development DSi AR HW ProgOutdated
Cameras, Webcams And Scanners
Microsoft USB Video DeviceCorrupted By Benq 640st
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceCorrupted By Benq 640st
Port Devices
LG LGE Bluetooth TransPort (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Benq 640st
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 2/20/2017, Computer: Toshiba Dynabook T552/58HKD

Outdated or Corrupted drivers:9/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Mobile Intel(R) 915GM/PM Express PCI Express Root Port - 2591Corrupted By Benq 640st
Mice And Touchpads
Microsoft Logitech USB WheelMouseCorrupted By Benq 640st
Genius USB Scroll MouseUp To Date and Functioning
Logitech Logitech Gaming Virtual KeyboardCorrupted By Benq 640st
Usb Devices
Microsoft IEEE 1284.4 compatible printerCorrupted By Benq 640st
Hewlett-Packard HP Photosmart Prem C310 Japan (DOT4USB)Up To Date and Functioning
Microsoft Samsung Digital CameraCorrupted By Benq 640st
Sound Cards And Media Devices
Logitech Webcam C170Up To Date and Functioning
Network Cards
Intel(R) WiFi Link 1000 BGNUp To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Intel(R) ICH8 SATA AHCI Controller - 2824Up To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 0Up To Date and Functioning
Nokia Nokia 5230 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP160Corrupted By Benq 640st
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
Logitech Logitech Optical Tilt Wheel MouseUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Benq 640st
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Benq 640st X21.10649/27/201412/30/2016benq_640st-x21.1064.exe111kbHP HP Pavilion dv2700 Notebook PC, IBM 8171ZCQ, TBD K8A8X-M, IBM 2373WMZ, IBM ThinkPad G40, HP Pavilion G70-457CA, Medion P7618, Sony VGN-CR356_L, Fujitsu FMVXNBGJ2Z, Dell OptiPlex GX1 500Mbr+, Panasonic CF-31UEUJDDA, HP HP Pavilion 6700 Notebook PC, ALFATRON SpA DN1010/M, NEC PC-LL550KG1J, and more.
Benq 640st 40341.111/8/201412/28/2016benq_640st-40341.1.exe114kbLenovo 3000 S200 Desktop, Everex Everex StepNote SR Series, SIE 840_P3, Dell Precision WorkStation 420 MT, SAMSUN R710, HP KZ631AAR-ABA IQ505, LG S535-PE5WK, Lenovo ThinkCentre M75e, HP RX889AAR-ABA a6040, HP HP Compaq dc7100 CMT, HP HP dc5000 SFF, and more.
Benq 640st 34932/18/201512/29/2016benq_640st-3493.exe32kbSony VPCW21C7E, Fujitsu FMVFE90DBY, Gigabyte MSH61PI-EX, Sony VGN-SZ79MN_C, HP HP Compaq 6000 Pro MT PC, NEC RNM21223076, Gateway FX6800-03h, Toshiba SATELLITE L850-1R7, Packard Bell PACKARD BELL F806, HP P6604f, HP CQ1160FRm, Packard Bell IMEDIA X5609 BE, NEC PC-GV267VZDL, NEC PC-GV296VZGL, HP T3735tr-AB8 RR879AA, HP FT959AA-ABG a6720a, Sony VGNFW590FPB, HP HP Pavilion dv9660 Notebook PC, and more.
Benq 640st X2366012/2/201412/27/2016benq_640st-x23660.exe219kbNEC PC-MY26XFREJ, HP Pavilion ZV6100, IBM 818743F, Sony VGN-BX760P, Gateway 510 sku, LG R490-K.ARA2BA3, Dell Studio 1457, EMachines EL1332, HP 23-b030ef, Dell Precision R7610, Sony VPCEC2E9E, NEC PC-LM530WH6B, LG FS-2.AARAG, Compaq VN458AA-UUW CQ5210SC, Toshiba Satellite C660-M21U, and more.
Benq 640st 200801/17/201512/27/2016benq_640st-20080.exe133kbNotebook RIM2050, Lenovo ThinkStation E20, Packard Bell IXTREME GOLD H5050, Gateway 7310MC, Sony VGN-NW21EF_S, LG K1-2249A9, HP Presario F500, Compaq RF785AA-ABU SR2029 NA100, Sony VGN-SZ780U, Fujitsu FMVF705BDR, Compaq PN124AA-ABU SR1219UK GB440, Panasonic CF-R3DW1AXS, Sony VGC-JS71B_S, and more.
Benq 640st 2.131.14811/21/201412/29/2016-2.131.148.exe173kbDimotion PCDM4J5P, Lenovo 3626A22, Gigabyte Z68MA-D2H-B3, ASUS L8400F series Notebook PC, Fujitsu FMVA54EW, Packard Bell PACKARD BELL IMAX X7300 SP, LG RD560-C.ADB1F4, IBM 23745U9, LG F1-2242HS, NEC PC-VN750RG6B, Panasonic CF-W7BWHNJR, Toshiba SATELLITE C50-A-1HX, Fujitsu D3061-A1, Toshiba Dynabook R634/E25K, Panasonic CF-29LWQCZBM, IBM System x3300 M4 -[7382E3G, and more.
Benq 640st 40461/12/201512/29/2016benq_640st-4046.exe168kbHP KX614AA-B1A a6502.g, Viglen GENIE D850EMV2, HP 310-1125uk, NEC PC-MY28VLZEDX8F, HP PN119AA-ABU, HP KT435AA-AB3 IQ508d, Clevo W870CU, Sony VGN-SR430J, HP GL333AA-ABZ, IBM 686656U, and more.
Benq 640st 3299810/8/201412/27/2016benq_640st-32998.exe88kbHP NQ852AA-ABH IQ830nl, Sony VPCZ23M9E, HP FK522AAR-ABA a6544f, HP KX634AA-ABZ, IBM ThinkPad Z60m, NEC PC-MY18XEZ78, HP HP dc5000 uT, Sony VGN-BX94PS, Toshiba SATELLITE L850-1M6, Lenovo 3000 J115 Desktop, WIPRO WNB7PBM5100K-0004, HP 810-170st, ECS BAT-I, Lenovo 9482W86, MSI MSI Notebook EX630, and more.
Benq 640st 707388/26/201412/27/2016benq_640st-70738.exe124kbHP Pav dv6653 ares, Fujitsu FMVNA7BEC, Lenovo 099343G, HP Pavilion dv8000, HP HP Pavilion dv9000, Toshiba EQUIUM S6200, HP P6680pt, HP Compaq nx7010, Sony VPCEG26EG, Sony VGN-FE770G, NEC PC-VY20AED5MFA5, NEC NEC_VERSA_P570, Toshiba Dynabook T553/37JWB, Acer TM6595, Anhoch Goliath XD630, Panasonic CF-30F3SAXAM, HP KB020AA-ABF m9180.f, HP Pavilion ze8500, and more.
Benq 640st 622.16811/27/201412/27/2016benq_640st-622.168.exe197kbNEC PC-MY28AAZ75, , Fujitsu FMVS90MB, IBM 6221PGG, Gateway TC73, HP D7219A-ABA 555Y, Panasonic CF-53AACZYFT, NEC PC-VK24LFW23RZH, Sony VGN-CS36MJ_J, HP HP Compaq 6710s, and more.
Benq 640st 73021.110/11/201412/29/2016benq_640st-73021.1.exe214kbHP HP PRESARIO V6000, ASUS P5K-VM/S, Toshiba SATELLITE C875-15F, IBM 8187D2G, NEC PC-VY13MEFEU, Lenovo ThinkPad R400, Lenovo ThinkPad W510, IBM 8315B1U, HP HP Pavilion dv6-6128ca, HP HP Compaq nc6110, IBM 26478RG, Lenovo ThinkPad X61s, Gateway P-171X FX, Sony VGN-FE17SP, HP Presario V2000, HP HP 14 Notebook PC, Sony VGN-TZ31XN_B, ASUS BP6260, and more.
Benq 640st 4390212/29/201412/28/2016benq_640st-43902.exe32kbHP HP dc5000 SFF, Sony SVE15127CAP, HP 500-108eo, HP DC484A-ABA 894C, Panasonic CF-Y7BWTAJS, HP PS282AA-ABZ, Gateway GT4224m, HP VC906AA-ABF IQ842f, HP HP Compaq tc4400, Sony VGN-NS240D, Intel GrossePoint, HP HP Compaq nx6310, Lenovo 7373W5P, Compaq P8657F-ABA SR1000V NA510, HP P6374A-ABG 720a, Gateway FX4710-UB802A, Panasonic CF-W2EC1AXS, NEC PC-MY28VLZEJ, HP PRES NB CQ50-112EO, and more.
Benq 640st Z3042.1911/22/201412/27/2016z-z3042.19.exe67kbHP D7219A-ABA 555Y, Toshiba Dynabook C7212CMHN, Sony VGN-SZ390P, NEC RND51048395, ASUS X200MA, HP VG123AA-ABF p6127f, HP Hp elite hpe410f, APC4R APC4R116, Sony PCG-K35, NEC VERSAE6301 RNF61113695, NEC RND61092195, HP HP Pavilion dv9600 Notebook PC, and more.
Benq 640st 7092.1010/14/201412/27/2016benq_640st-7092.10.exe122kbHP RJ131AA-AB8 t3620.t, HP Pavilion zx5000, NEC Express5800/56Xd [N8000-576, Lenovo ThinkPad T420s, IBM 2668WGY, NEC PC-LL750MG1N, HP DF194A-ABZ 484, Supermicro P4SAA, IBM 2668W13, IBM 2658MJJ, NEC PC-VT5500DE1, Sony VPCEB1S8E, LG R480-L.AGC7BT, Sony VPCCW18FG, NEC PC-MK29MLZDF, and more.
Benq 640st 2.1208711/11/201412/28/2016benq_640st-2.12087.exe64kbSony VGNFW463J/B, HP P2-1191d, Toshiba SATELLITE C870-12E, Packard Bell IMEDIA 6460, HP RX884AA-ABA m8040, Intel GrossePoint, IBM 818743F, Lenovo ThinkPad R500, Panasonic CF-R3DW1AXS, BOXX 3DBOXX W8920, Dimotion PCDO5U1, Sony VPCEB19GX, AT COMFOR OFFICE I10 SI, Lenovo 6464WAM, Intel S3420GP, HP NH836AV-ABA m9500z, HP HP Pavilion TS 10 Notebook PC, NEC PC-MT6005A, and more.
Benq 640st 823972/12/201512/27/2016benq_640st-82397.exe123kbHP KT536AA-ABJ IQ507jp, Packard Bell OneTwo L3851, Intel D2500CC, Toshiba SATELLITE C875-15F, ECS P55H-A SLI, ByteSpeed ByteSpeed Laptop UT40, HP PS303AA-ABH, HP HP Compaq 2710p, HP 23-d219, Sony VGN-B90PSY, Toshiba SATELLITE C870D-116, Toshiba SATELLITE C855-19N, and more.
Benq 640st Z8076210/24/201412/30/2016benq_640st-z80762.exe123kbSony VGN-FW170D, HP AU917AA-ABA e9270f, Fujitsu FMVA54EW, Sony VGN-CR327_W, Sony SVS13125CHB, Lenovo ThinkCentre Edge 71z, Toshiba TECRA R10, ICP/iEi B216, Acer Extensa 5635G, Compaq Presario 5471EA 470030-395, ELITEGROUP 330, Gateway MC7813G, Lenovo ThinkPad Edge 13, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, Gateway E3048, Lenovo 2429B56, and more.
Benq 640st 436269/20/201412/30/2016benq_640st-43626.exe203kbToshiba Satellite A100-386, Compaq Presario 7110US 470016-083, HP FL422AA-ABT a6613is, Compaq Evo N620c, HASEE U147, M&A E10IS, EMachines 5260IT, Toshiba SATELLITE PRO C50-A-1J1, Fujitsu FMVK92B113, Panasonic FZ-G1AABJB1M, Sony PCG-FXA35/D, Lenovo ThinkPad T510i, Sony SVE15117FJB, Lenovo ThinkPad SL410, and more.
Benq 640st 832.171.110/17/201412/29/2016benq_640st-832.171.1.exe82kbCompaq EG735AA-ABH SR1560NL NL530, HP HP Pavilion zv5000 PN467U#ABA, Gateway T-1629, Lenovo ThinkStation D30, HP PG129AA-UUZ, Northern Micro P9X79-IN, HP HP Pavilion dv6000, Lenovo 209022U, Panasonic CF-52AJCBDBM, NEC PC-MY18XEZ77, Sony VPCF235FA, HP ED716AA-ABF w5149, NEC PC-MJ18XAZEZXS9, IBM 2652GG4, Sony VGC-RB41P, HP PS303AA-ABH, IBM 8171VRJ, HP P6-2393l, PDS Vector CQ, and more.
Benq 640st 61.191.108/29/201412/30/2016benq_640st-61.191.10.exe83kbNEC PC-GV30H2ZG3, Mitsubishi CX32VLZJTSBH, Sony VGN-FE770G, HP Envy 15 Notebook PC, Sony VGN-SZ77N_C, Toshiba SATELLITE L850-A892, Sony VGN-Z51MG_B, HP 810-019eb, Compaq Presario 6330CA, IBM ThinkPad T43, IBM 2366GG4, LG B55MS.ARB4B1K, Sony VGC-JS4EF_S, and more.
Benq 640st 31.126810/23/201412/29/2016benq_640st-31.1268.exe191kbLenovo H520, Dedicated OEM-A4501-00, IBM ThinkPad R52, LG E300-A.CB20A, Fujitsu FMVNB18C, LG P430-K.AE12B, LG R580-G.BP21P1, Gateway T-1620, Sony VGN-TT1, Samsung R710, Lenovo 2718WLZ, Sony VGN-A290, IBM 28815AU, Gateway P-171X FX, LG B15MS.ASQNBDE, and more.
Benq 640st 1.11.10082/27/201512/29/2016benq_640st-1.11.1008.exe113kbHP CQ1160FRm, Packard Bell IMEDIA X5609 BE, NEC PC-GV267VZDL, NEC PC-GV296VZGL, HP T3735tr-AB8 RR879AA, HP FT959AA-ABG a6720a, Sony VGNFW590FPB, HP HP Pavilion dv9660 Notebook PC, Compaq DD373A-ABY 6650 DK110, Toshiba Dynabook Qosmio D710/T5BB, Lenovo 9636/73G, Lenovo ThinkCentre M55, IBM 8187SYU, LG S550-GE6AK, and more.
Benq 640st 1.106372/14/201512/28/2016benq_640st-1.10637.exe34kbLG R580-U.APD1WT, Lenovo 7358W12, HP P1017A-ABE 7945, HP RC520AA-ABU, Packard Bell ISTART 1379, IBM 622351U, Fujitsu FMVNE4BD3, IBM 841742U, Samsung SQ45S70S, IBM 8145LUC, Compaq DT203A-ABF S6400FR FR410, Fujitsu AMILO Li 2735, Sony PCG-GRT270, Gateway FX7026, HP D7222T-ABA A350E, LG B55MS.ARB4B1K, Extracomputer D2312-C2, HP FL379AA-UUZ m9480ch, Acer TravelMate 3290, and more.

There is no particular operating system known to have specific problems with Benq 640st
Laptop Benq 640stTablet Benq 640stDownload Benq 640stUpgrade Benq 640stUpdate Benq 640st2017 Benq 640stFree Benq 640stData Benq 640stInfo Benq 640stHelp Benq 640stGuide Benq 640stComments Benq 640stWindows 10 Benq 640stVista Benq 640stWindows 7 Benq 640stInstall Benq 640st