2/25/2017 new driver models for direct download:591
Benq C420 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Benq C420
Certifications for Benq C420
5 stars for Benq C420 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/25/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Benq C420 might have been uploaded since our last site update.

Benq C420 Driver Download

Windows Compatibility for Benq C420 driver

Benq C420 Driver Details:

Benq C420 File Name:

Benq C420 Driver Version: 31206I

Benq C420 ZIP Size: 104.kb

Manufacturer: Benq

Benq C420 was fully scanned at: 2/24/2017
Scan Status: driver download scanOK

Benq C420 special revision for: Windows XP Media Center Edition 64 bit, Windows XP Tablet PC Edition 64 bit, Windows Vista Starter 32 bit, Windows 7 Starter 64 bit, Windows 8 32 bit, Windows 7 Ultimate 32 bit

Benq C420 Download Stats:

Driver Uploaded: 2/11/2017

Direct Downloads: 1841
Most Recent Download: 2/23/2017
Managed Downloads: 3321
Most Recent Download: 2/23/2017
Download Mirrors: 2
Current Delay: 25 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 1784/1841 Users

Success Reported By 390/1784 Users

Driver Download Score64/100

Driver Installation Score73/100

Overall preformance Score71/100

Benq C420 208 Thumbs Up208Thumbs
Benq C420 57 Thumbs Down57Thumbs
Benq C420 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 2704/3321 Users

Success Reported By 2163/2704 Users

Driver Download Score96/100

Driver Installation Score83/100

Overall preformance Score99/100

Benq C420 2058 Thumbs Up2058Thumbs
Benq C420 244 Thumbs Down244Thumbs
Benq C420 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 C420 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Automatically scans your PC for the specific required version of Benq C420 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Benq C420, 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.

Benq C420 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 C420 disfunctions.

Scan performed on 2/25/2017, Computer: Packard Bell Ixtreme M5741

Outdated or Corrupted drivers:11/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family Thermal Subsystem - 3A62Up To Date and Functioning
Mice And Touchpads
(Standard mouse types) USB HID-compliant mouseUp To Date and Functioning
Microsoft Microsoft Express Mouse (Mouse and Keyboard Center)Corrupted By Benq C420
Logitech Logitech Gaming Virtual MouseUp To Date and Functioning
Usb Devices
Hewlett-Packard HP Officejet 6500 E710a-f (REST)Corrupted By Benq C420
Microsoft WinUsb Device (NULL)Up To Date and Functioning
Sound Cards And Media Devices
Dolby Laboratories Audio Device on High Definition Audio BusUp To Date and Functioning
Microsoft Microsoft LifeCam VX-2000.Outdated
Network Cards
Realtek Realtek RTL8168B/8111B-Familie-PCI-E-Gigabit-Ethernet-NIC (NDIS 6.20)Outdated
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) ICH8 SATA AHCI Controller - 2824Corrupted By Benq C420
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerUp To Date and Functioning
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerCorrupted By Benq C420
Nokia Nokia 5230 USB PhonetUp To Date and Functioning
Intel(R) Sensor SolutionUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 4Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP160Corrupted By Benq C420
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By Benq C420
Input Devices
GENERIC USB Human Interface DeviceCorrupted By Benq C420
Port Devices
Microsoft Communications Port (COM1)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 2/25/2017, Computer: Sony VGN-TZ32VN_X

Outdated or Corrupted drivers:7/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft AMD HyperTransport(tm) ConfigurationUp To Date and Functioning
Mice And Touchpads
KYE HID mouseUp To Date and Functioning
Genius HID-compliant mouseUp To Date and Functioning
A4Tech HID mouseCorrupted By Benq C420
Usb Devices
HS Incorporated USB-masslagringsenhetOutdated
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C2Outdated
Intel(R) ICH9-Familie USB universeller Hostcontroller - 2936Up To Date and Functioning
Sound Cards And Media Devices
Broadcom Bluetooth Stereo AudioUp To Date and Functioning
Network Cards
Ralink Dual Stream 802.11n Wireless LAN CardUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8R/DH/DO SATA AHCI ControllerUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorCorrupted By Benq C420
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Research In Motion BlackBerryUp To Date and Functioning
O2Micro Standard-CardBus-ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesOutdated
Input Devices
Logitech USB-HID (Human Interface Device)Corrupted By Benq C420
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Corrupted By Benq C420
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
Benq C420 2299212/28/201412/29/2016benq_c420-22992.exe142kbFujitsu D2179-R1, ASUS C90P, Fujitsu FMVNFD75R, Panasonic CF-53AAC01FE, Sony VGN-AW120D, NEC VERSAL2101 RNB31065295, Sony VGN-P92KS, NEC VERSAL2101 RND51047895, Seneca PRO167353, LG N550-PE50K, NEC PC-MY30XEZE3, NEC PC-GL24ES8DE, ASUS P5K-VM/S, Sony VPCF1290X, HP AY633AA-ABA p6313w, and more.
Benq C420 2.1040811/19/201412/27/2016benq_c420-2.10408.exe131kbHP PX588AA-ABX, Lenovo 1038DBG, Dell PowerEdge R220, Shuttle XP400, HP HPE-310pt, IBM 2724JU1, Panasonic CF-T5MWJTFBF, Packard Bell IXtreme J8038, IBM 8185NUZ, VIA 2021, Seneca Pro38611, HP EZ082AA-ABF M7438.FR, Panasonic CF-SX1GEFDP, Gateway GT5228J, Epson Endeavor MT7500, and more.
Benq C420 Q729361/13/201512/29/2016benq_c420-q72936.exe85kbStone NOTCHA-101, Samsung NP-R510-FS04NL, HP PS378AA-ABN, Lenovo 20131, Lenovo 7484W76, PCCHIPS M770LMRT, Compaq FK583AA-A2L SR5633WM, HP HP Compaq nc6120, Sony VGN-AR91PS, Lenovo 10AJ0002GE, Compaq P2800N P170X520WC25EC, Compaq DT176A-ABE S5320ES ES340, Toshiba SATELLITE L870-17W, LG R710-S.AP55V, and more.
Benq C420 U2303710/28/201412/30/2016qmufsjw-u23037.exe138kbNEC PC-GV21YTZU6, Panasonic CF-Y5LW8AXS, NEC PC-MY28FEZR6, Sharp PC-MM Series, WIPRO WNB7PBM5100K-0004, HP FR564AA-ABF m9356.f, NEC Express5800/56Xd [N8000-566C, Panasonic CF-Y8FW8CJS, IBM 26476AG, HP FJ440AA-UUW, IBM Eserver xSeries 346 -[8840ECY, ITSUMI ADAX, Lenovo 7484WWY, Acer Extensa 5635G, Fujitsu AMILO Desktop La3740, and more.
Benq C420 733969/21/201412/29/2016benq_c420-73396.exe132kbPanasonic CF-52RE401QW, Lenovo ThinkPad W530, Sony VGX-XL2A, NOVATECH BB-83208A, HP Pavilion ze2000, HP PS227AA-ABE, HP ProLiant DL360 G5, Lenovo 6463WSS, Seneca Pro70198, NEC PC-VJ24LLNVHT8B, Dimotion PCDO5U1, SAMSUN R509, LG LB50-CC34ZL, NEC PC-LS150HS1KSG, Lenovo 4236SUS, Lenovo ThinkCentre M82, HP HP dc5000 SFF, HP RT586AA-ABU, Sony VGN-TZ35AN, and more.
Benq C420 300231/22/201512/27/2016benq_c420-30023.exe100kbPowerspec B651, Lenovo ThinkPad X200, Shuttle SB83V10, Toshiba Dynabook T350/36AB, Extracomputer D3230-B1, NEC PC-LL750TG, IBM IBM System x3450 79483CX, Packard Bell PACKARD BELL F806, Sony VPCCA2Z0E, Fujitsu FMVXN16A2Z, Lenovo 7359W4B, Fujitsu FPC06010AK, and more.
Benq C420 B724923/6/201512/29/2016benq_c420-b72492.exe50kbIBM 2668VMY, Sony VGN-CS31Z_Q, Sony VGN-B77SP, Panasonic CF-19KHRC62M, Acer V3-771, Sony VGC-JS53FB_P, Gateway MX7337H, HP FR449AA-ABU s3621uk, Packard Bell EASYNOTE_MX52-B-551NC, AMD & ATI P030A, HP HP Compaq dc7600 CMT, IBM 2374SU9, Fujitsu FMVDJ3A0E1, HP RT586AA-ABU, HP Presario V2000, and more.
Benq C420 D2091.19/24/201412/30/2016zicmcjwqd-d2091.1.exe54kbZEPTO Znote 6515WD, LG B70PS.AR38B3E, Fujitsu ESPRIMO E900 0-Watt, Toshiba Satellite C50-A491, Compaq Presario 5471EA 470030-395, Lenovo ThinkPad T520, Sony VGN-NS130AE, Lenovo ThinkPad T530, LG R405-A.CPF1E1, Lenovo 099343G, LG Z20NQ.AS57B2E, HP P6-2007nl, and more.
Benq C420 23-b030ef, HP 27-1015ef, HP HP Pavilion g7 Notebook PC, HP 220-1100t, NEC PC-MK31MEZCE, ARCELIK 1UU-ANB 586 A2MT, Sony VGN-S45C_S, Toshiba SATELLITE P300-160, Toshiba SATALLITE A300, Fujitsu FMVFER, Packard Bell IMEDIA D9351 AIO, KONTRON B649, Gateway MX6027H, and more.
Benq C420 I429939/17/201412/30/2016benq_c420-i42993.exe48kbSony VGN-SZ77TN_C, Sony VGN-TZ47FN, HP P6-2440ef, Toshiba SATELLITE C870D-10D, HP P6635c, Lenovo ThinkCentre M57e, Fujitsu FMVU75HRG, Akerstroms Tx700, HP PN119AA-ABU, Gateway MC7803U, Fujitsu PRIMERGY RX200 S6, Panasonic CF-C1BLHBZ1M, HP P6772l, LG LW70-JJKG, Intel SJR2A092, HP WC812AA-ABV HPE-130me, IBM 1832BG1, Fujitsu FMVCE70L9, and more.
Benq C420 P3371.142/17/201512/29/2016benq_c420-p3371.14.exe161kbEMachines EL1200-06w, ByteSpeed ByteSpeed Laptop UT40, Sony VGN-NS38M_W, HP KT316AA-ABE, Packard Bell IMEDIA J4715 AIO, Sony PCG-GRT170, Lanix LANIX CORP 4030, Packard Bell ENLS44HR, Sony VGC-JS410F, Fujitsu FMVNFC50WG, Acer Aspire L3600, HP P2-1191d, IBM 831136U, Sony VGN-NW21EF_S, HP 800-050ea, IBM BladeCenter HS22 -[7870B4U, HP 20-a218d, and more.
Benq C420 832.1861/10/201512/30/2016benq_c420-832.186.exe66kbSeneca Pro38611, HP EZ082AA-ABF M7438.FR, Panasonic CF-SX1GEFDP, Gateway GT5228J, Epson Endeavor MT7500, LG E200-A23BK, Toshiba SATELLITE C855-2G1, Compaq NY487AA-AB0 CQ2229TW, HP PW572AA-B1U, IBM System x3650 M3 -[7945K4G, HP 100-6100BR, and more.
Benq C420 836632/24/201512/27/2016benq_c420-83663.exe155kbMSI MB-7529, HP KA856AA-ABF a6314.f, Sony PCG-K14, Gigabyte EG45M-UD2H, HP PN135AA-ABU, SAMSUN NC10, HP 23-f390, Acer Veriton Z430G, Sony VGN-TT250N, HP Presario M2000, Sony VGN-Z690TJ, IBM 6221PGG, IBM 8114W19, Sony VGN-TZ71B, HP GJ474AA-ABA s3100, NEC PC-GL22ES3GA, LG R1-GLMMA3, Acer Aspire 5670, and more.
Benq C420 239849/21/201412/28/2016benq_c420-23984.exe187kbHP RQ424AA-AKV s7740la, SAMSUN R710, Acer C-VX2611G, NEC PC-VY16AEDERFW1, Fujitsu FMVA42EWKS, SAMSUN 770Z5E/780Z5E, Medion P7610, EDsys EDSCADI73770, Mio N890, Panasonic CF-T8EWETZAM, and more.
Benq C420 P401.16911/30/201412/30/2016benq_c420-p401.169.exe166kbQUANMAX ChiliGREEN X7, Toshiba Dynabook Qosmio F30/770LS, ECS 945GTY-M, Sony VPCEJ3D1E, HP 3639, Lenovo 3626AK4, Panasonic CF-19KHRAXAG, CCEInf CDC-I, HP ED758AA-ABS, HP FK522AAR-ABA a6544f, IBM 686656U, Sony PCG-Z1XMP, Lenovo 7359W4B, Panasonic CF-50MB2FDKM, Dell OptiPlex 760, Fujitsu FMVNFD75RG, HP KA856AA-ABF a6314.f, Acer Veriton Z290G, and more.
Benq C420 A41.16941/27/201512/30/2016benq_c420-a41.1694.exe196kbIBM IBM System x3400 M2 Server -[7837K9G, Sony VGN-TZ27GN_B, Fujitsu FMVMG70WV, HP P6732de, Sony PCG-Z505SX, HP P7478A-ABA 761N, LG R410-L.A2BME8, Gigabyte 946GM-S2, CDM K9A2VM-FD R01, Sony VGN-SZ3HRP_B, Supermicro X7DB8-X, Sony VGN-FE24SP, Sony PCV-RZ502P, HP Pav dv6653 ares, and more.
Benq C420 E2.132.12.1410/29/201412/28/2016benq_c420-e2.132.12.14.exe199kbSony VPCEB48FJ, Panasonic CF-19KDRC66M, HP VS303AA-ABD P6000, NCR 7457-3500-8801, Sony PCG-TR3_B, Infoquest QuestPC, HP NM943AA-UUW m9570, EMachines 5260IT, Gateway LT27, HP P8315A-ABZ 451, Packard Bell EasyNote_F0946-U-020, Packard Bell Ixtreme i7650, LG X110-L.A7B1A2, and more.
Benq C420 2298211/13/201412/30/2016benq_c420-22982.exe202kbSony SVD132100C, HP PY132AA-AB4 a1180d, Dell PowerEdge SC1420, Acer A7600U, LG S1-P655R1, IBM IBM IntelliStation M Pro -[922962J, Gateway 06DT048, Sony VGN-Z21WN_B, HP HP Pavilion DV9670EM, HP HPE-350es, HP HP Compaq 6715b, and more.
Benq C420 41.14491/15/201512/28/2016-41.1449.exe83kbFujitsu FMVXNLHD2A, Nvidia MCP7A-ION, Lenovo 20AQCTO1WW, LG R1-CUP1E1, HP GX606AA-UUW, TriGem AVERATEC, Sony VGN-TZ31XN_B, Epson Endeavor NT350, HP G5310be-m, HP HP Compaq dc7100 SFF, IBM 8115KUT, Lenovo ThinkCentre M71e, and more.
Benq C420 W1.11.101.1912/14/201412/28/2016benq_c420-w1.11.101.19.exe23kbNEC PC-VK24LFW23RZH, ECS Z77H2-A2X Deluxe, Panasonic CF-19TH187QW, HP AX351AW#ABA, Compaq GS255AV-AB4 SR5211CF, ASUS U6Vc, Mecer X105, Lenovo 3484 - DBG, HP WK677AA-ABD p6315de, Compaq KJ172AA-AB4 SR5272CF, IBM 23736G4, NEC PC-MK34HEZEH, Toshiba Qosmio D730, Sony VGC-JS94FS, IBM 23745U9, LG R470-KRW5K, and more.
Benq C420 433342/20/201512/27/2016benq_c420-43334.exe89kbLenovo ThinkPad X1, HP P6570jp, HP Pavilion dv5 NoteBook PC, Sony PCG-U101, IBM ThinkPad X41, Fujitsu FPC06010AK, HP CQ2800EEm, Fujitsu FMVCE70L9, Toshiba Dynabook Qosmio F30/770LS, Hunter Engineering Series WA100/200, Packard Bell PBIPGX, Transource RoadRunner NB-IH15G, and more.
Benq C420 G81.12.171.110/3/201412/29/2016benq_c420-g81.12.171.1.exe175kbCompaq P2800N P170X520WC25EC, Compaq DT176A-ABE S5320ES ES340, Toshiba SATELLITE L870-17W, LG R710-S.AP55V, Packard Bell EasyNote_MT85-T-001PT, Fujitsu AMILO Desktop La3740, Dell Dimension 9100, HP NC214AA-UUW a6730sc, IBM 8123Q2B, HP HP 14 Notebook PC, Packard Bell IMEDIA X5609 BE, Sony PCV-RZ211, and more.
Benq C420 J1.131.18012/20/201412/30/2016benq_c420-j1.131.180.exe122kbLG Z20NH.AR51B3E, Samsung R710, LG LW40-J4XP, Sony VGN-NW230G, Gateway GM5688E, MSI MS-6711, Fujitsu FMVNB16C, Toshiba Dynabook TX/66JPK, Samsung R510/P510, Sony VGN-TZ31XN_B, Panasonic CF-Y4HW2AXS, LG XNOTE, HP GQ524AA-ABE, NEC PC-VY17FDFER, Biostar TForce 550, NEC PC-VN790FS, HP FL422AA-ABT a6613is, Panasonic CF-T5MWJTFBF, HP AU917AA-ABA e9270f, and more.
Benq C420 V2382.192/14/201512/27/2016benq_c420-v2382.19.exe109kbAT ALSEN PROFI 41G, LG R200-D.CPF1A9, Lenovo ThinkCentre M77, Sony VPCCW2KGX, Sony VPCW21S1R, HP 23-b340ef, Leading Edge LECQ43SOHO, IBM ThinkPad T43, HP P7478A-ABA 761N, HP GL327AA-ABF a6115.f, Sony VGN-AW41XH_Q, Packard Bell EasyNote_BG48-U-332CH, HP KB010AA-AKB a6330.cs, Packard Bell IMEDIA D5089 BE, NEC PC-VN790FS, Gateway MC7813G, LG S525-GF4WKN, IBM IBM eServer 206m -[8485PEE, Sun Microsystems Munich, and more.
Benq C420 724241/4/201512/28/2016benq_c420-72424.exe136kbIBM Lenovo ThinkServer TD200 -[38173GG, Lenovo 1952T60, HP HP Compaq 6910p, Lenovo ThinkPad X200, Sony VPCF13QFX, Toshiba Satellite A200-12X, Toshiba SATELLITE L850-1R7, Dell PowerEdge R905, HP Compaq 615, Panasonic CF-S10DVCDP, Packard Bell EasyNote TM01, Panasonic CF-29ETP20KM, and more.

Please Note: There are particular operating systems known to have problems with Benq C420:
  • Windows 7 Home Basic
  • Windows 7 Home Premium
  • Windows 7 Ultimate
  • Windows XP Home Edition N
  • Windows 8
  • Windows XP Starter Edition
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows Vista Home Premium
  • Windows XP 64-bit Edition
  • Windows XP Home Edition, for home desktops and laptops
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Benq C420 model.
Laptop Benq C420Tablet Benq C420Download Benq C420Upgrade Benq C420Update Benq C4202017 Benq C420Free Benq C420Data Benq C420Info Benq C420Help Benq C420Guide Benq C420Comments Benq C420Windows 10 Benq C420Vista Benq C420Windows 7 Benq C420Install Benq C420