2/24/2017 new driver models for direct download:521
Chicony Kb 7903 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Chicony Kb 7903
Certifications for Chicony Kb 7903
5 stars for Chicony Kb 7903 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/24/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Chicony Kb 7903 might have been uploaded since our last site update.

Chicony Kb 7903 Driver Download

Windows Compatibility for Chicony Kb 7903 driver

Chicony Kb 7903 Driver Details:

Chicony Kb 7903 File Name:

Chicony Kb 7903 Driver Version: 7341xXu

Chicony Kb 7903 ZIP Size: 142.kb

Manufacturer: Chicony

Chicony Kb 7903 was fully scanned at: 2/23/2017
Scan Status: driver download scanOK

Chicony Kb 7903 special revision for: Windows 10 32 bit, Windows 7 Starter 64 bit, Windows XP Tablet PC Edition 64 bit, Windows XP Starter Edition 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows Vista Home Premium 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit

Chicony Kb 7903 Download Stats:

Driver Uploaded: 1/23/2017

Direct Downloads: 6616
Most Recent Download: 2/21/2017
Managed Downloads: 4965
Most Recent Download: 2/23/2017
Download Mirrors: 1
Current Delay: 7 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 5730/6616 Users

Success Reported By 1211/5730 Users

Driver Download Score71/100

Driver Installation Score72/100

Overall preformance Score74/100

Chicony Kb 7903 567 Thumbs Up567Thumbs
Chicony Kb 7903 177 Thumbs Down177Thumbs
Chicony Kb 7903 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 4076/4965 Users

Success Reported By 3263/4076 Users

Driver Download Score92/100

Driver Installation Score94/100

Overall preformance Score77/100

Chicony Kb 7903 3100 Thumbs Up3100Thumbs
Chicony Kb 7903 356 Thumbs Down356Thumbs
Chicony Kb 7903 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 Chicony Kb 7903 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 Chicony Kb 7903 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Chicony Kb 7903, or the driver installation manager, take a few minutes to send us a report:
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Chicony Kb 7903 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 Chicony Kb 7903 disfunctions.

Scan performed on 2/24/2017, Computer: Positivo POS-EC945AL

Outdated or Corrupted drivers:4/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5520/5500/X58 I/O Hub to ESI Port - 3405Up To Date and Functioning
Mice And Touchpads
Wacom HID-compliant mouseUp To Date and Functioning
Usb Devices
Alcor WebCamUp To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display AudioCorrupted By Chicony Kb 7903
Realtek Realtek AC'97 Audio for VIA (R) Audio ControllerCorrupted By Chicony Kb 7903
Realtek Periferica audio su bus High Definition AudioUp To Date and Functioning
Network Cards
Ralink Ralink RT3290 802.11bgn Wi-Fi AdapterCorrupted By Chicony Kb 7903
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
ATI ATI PCI IDE Bus Master ControllerUp To Date and Functioning
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerUp To Date and Functioning
Google USB Composite DeviceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Up To Date and Functioning
Port Devices
Alcatel MT6235Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Chicony Kb 7903
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 2/24/2017, Computer: Fujitsu PRIMERGY RX200 S7

Outdated or Corrupted drivers:8/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) HM87 LPC Controller - 8C4BCorrupted By Chicony Kb 7903
Mice And Touchpads
Microsoft Logitech First/Pilot Mouse+ (USB)Up To Date and Functioning
Usb Devices
Renesas NEC Electronics USB 3.0 Root HubUp To Date and Functioning
Microsoft Controller USB ( Universal Serial Bus)Up To Date and Functioning
Sound Cards And Media Devices
Creative Creative SB Audigy 2 ZS (WDM)Up To Date and Functioning
Hauppauge Multimedia Video ControllerUp To Date and Functioning
Lifeview FlyDVB-T Hybrid miniOutdated
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9462 802.11a/b/g/n WiFi AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8 SATA AHCI Controller - 2824Outdated
Mad Catz Programmable Support for KeyboardUp To Date and Functioning
Acronis Seagate DiscWizard Image Backup Archive ExplorerUp To Date and Functioning
National IrDA Fast Infrared PortUp To Date and Functioning
Intel(R) Sensor SolutionUp To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
ATMEL maxTouch I2C Boot Bridge Peripheral DriverCorrupted By Chicony Kb 7903
Cameras, Webcams And Scanners
Intel Canon EOS 500DUp To Date and Functioning
Video Cards
Intel Video ControllerOutdated
Input Devices
Lenovo USB DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Corrupted By Chicony Kb 7903
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Chicony Kb 7903
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Chicony Kb 7903 2298212/8/201412/27/2016chicony_kb_7903-22982.exe103kbLenovo 2349JL0, Sony VGN-CS31ST_W, Sony VGC-RB41P, HP EC658AA-ABH W5170.NL, Fujitsu FMVA0300C, Fujitsu PRIMERGY RX350 S7, AT TRILINE PROFI 61, Sony SVF15N1B4E, HP H8-1445, Samsung RV420/RV520/RV720/E3530/S3530/E3420/E3520, Acer Aspire 1520, Fujitsu FMVD7BF010, Fujitsu AMILO PRO V3515, KBS 7Eve, Toshiba Satellite X505, Toshiba SATELLITE C855-1QG, Sony VGN-SZ670N, Lenovo 7484W76, Sony VPCEF22FX, and more.
Chicony Kb 7903 T2.121.16311/4/201412/27/2016chicony_kb_7903-t2.121.163.exe120kbHP Pavilion dv5000, Haier H53, Toshiba SATELLITE L850-1J9, IBM 237319G, HP PS206AA-B14, VMware VMware7,1, Sony VGN-NS15G_S, Fujitsu CELSIUS M730, IBM System x3550 M3 -[7944AC1, Fujitsu FMVNT5FT4, Extracomputer D3128-B2, Dell Inspiron N4050, Acer Aspire 182dPTZ, and more.
Chicony Kb 7903 Z1.122.12.162/25/201512/27/2016chicony_kb_7903-z1.122.12.16.exe174kbAcer MX4SG-4DL, Panasonic CF-53AAC01FT, HP AW010AAR-ABA p6210t, Fujitsu CELSIUS W370, TriGem AVERATEC, HP HP 2000-425NR, HP KX781AV-ABJ p6120jp, Sony VGC-JS410F, IBM 8141KGR, NEC PC-LL560MG3ER, WIPRO WNBOBM4901-0022, HP Ps351aa-abs, Panasonic CF-Y4HW2AXS, Fujitsu FMVNP8A7, Sony SVT131190S, and more.
Chicony Kb 7903 2.1201.1410/27/201412/30/2016chicony_kb_7903-2.1201.14.exe82kbHP FQ553AA-ABA a6608f, Compaq NC109AA-ABH SR5422NL, HP HP Pavilion tx1000 Notebook PC, Gigabyte G1.Snipe, Biostar TP45 HP, HP GP G62-A20SY NB, LG R590-PR70K, HP FK484AAR-ABA m9400t, Gigabyte Z97X-UD5H, Sony VPCCB2M0E, HP G6-1250se, Acer Aspire 8730G, Fujitsu PRIMERGY TX150, System76 Leopard Extreme, HP NC232AA-UUZ IQ820ch, and more.
Chicony Kb 7903 300381/3/201512/27/2016chicony_kb_7903-30038.exe179kbHP PX617AA-ABF w5097.f, HP KZ631AAR-ABA IQ505, HP G5383sc, Panasonic CF-52JE203NW, WIPRO WSG37455W7-0082, Fujitsu FMVNFD40, HP PU002AV-ABA A810Y, Lenovo ThinkPad X220, IBM 6221MFG, Fujitsu AMILO Desktop La3740, Sony VGN-AW15G_H, Sony VPCW126AG, HP D7217M-ABA 533, and more.
Chicony Kb 7903 1.12082.11/3/201512/30/2016chicony_kb_7903-1.12082.1.exe107kbSony PCG-FX602, SAMSUN SX60P, NEC PC-MJ28VHZEJ, Fujitsu FMVLRD7N24, Notebook MIM2260, Toshiba SATELLITE C870-15M, HP Compaq nx9030, MSI MS-1727, Sony VGNFW463J/B, HP P6622cs, and more.
Chicony Kb 7903 A2.126642/10/201512/27/2016bofj-a2.12664.exe97kbCompaq PX734AA-ABA a123l NA520, Viglen D915GUX, DIEBOLD Sierra, ASUS M50V, IBM 8419KMA, HP P7-1090be, HP LX909ES#ABZ, ASUS P5GD2-TVM, HP Pavilion ze5400, Panasonic CF-30CTWAZBM, Panasonic CF-53AAC34ZG, Medion X9613, and more.
Chicony Kb 7903 E631.102.110/23/201412/28/2016chicony_kb_7903-e631.102.1.exe181kbSamsung G910, Sony VGN-SZ140, LG R580-UP87K, HP HP 2000-425NR, WIPRO WSG59355W7S-0014, HP 800-050ea, NEC PC-MY18XAZE1XTA, Lenovo ThinkPad T420, HP Pavilion dv9500 PC Notebook, Panasonic CF-74ECBADBM, Toshiba Dynabook AX/3527CMSB, Samsung R470/R420, NEC PC-VY22XRXEAAFM, and more.
Chicony Kb 7903 801.122.111/10/201412/29/2016chicony_kb_7903-801.122.1.exe43kbLenovo ThinkPad T60, Supermicro X7DB8-X, HP KY787AA-AKL p6172l, NEC PC-LL770BD, Samsung 305E4A/305E5A/305E7A, NEC PC-LL550VG2KS, Acer AcerPower 8000, M&A MADB43LD, Sony VNG-FE25TP, Dell WN09, Sony VPCSA4AJ, Sony VGNFW590FPB, IBM ThinkPad R52, Sony VGN-NS21X_S, and more.
Chicony Kb 7903 21.14402/27/201512/28/2016chicony_kb_7903-21.1440.exe136kbNEC PC-LL750ES3KS, Toshiba Dynabook T552/36FWK, Sony VGN-SZ15LP_B, HP HP Compaq 6730b, Sony VGN-TZ17TN_N, Toshiba SATELLITE C870-14G, Dell PowerEdge R220, MSI IR-7529, Acer Aspire 18X5PTZ, Sony VGN-SZ390P, HP AU917AA-ABL e9270f, Panasonic CF-30KAP002B, [email protected] NOMADA_s1300, and more.
Chicony Kb 7903 722.161.19/26/201412/27/2016chicony_kb_7903-722.161.1.exe215kbLenovo ThinkPad T520, Sony PCG-FR295MP, NEC PC-MK29MLZE1RJG, Fujitsu FMVCEG45N7, WIPRO WIV37455-1059, NEC PC-LF7506D1FL, Lenovo 1S16800367700DD, Sony VGN-SZ55B_B, Lenovo 7659YAN, RadiSys C2SBM, Sony VGN-TT46MG_B, Positivo POS, HP HP Compaq dc7900 Convertible Microtowe, Sony VPCF13S0E, HP HP Pavilion dv9000 NoteBook PC, and more.
Chicony Kb 7903 1.101.10612/20/201412/30/2016chicony_kb_7903-1.101.106.exe108kbExtracomputer D3128-B2, Dell Inspiron N4050, Acer Aspire 182dPTZ, NEC PC-VL750CS, Lenovo ThinkPad Twist S230u, M&A E10IS, Acer AOA150p/BGW, HP P9921A-ABA 743c, Sony SVF1532C4E, HP HP Pavilion zv5000 PN467U#ABA, HP DT212A-ABU M487.UK, HOUTER ORO-PC, Intel S3420GP, IBM 818944U, Fujitsu FMVXN2G52, Panasonic CF-52ELNFQAM, Toshiba SATELLITE C855-18G, Lenovo 1952T60, HP HP Pavilion dv6-6c73ca, and more.
Chicony Kb 7903 2270010/2/201412/27/2016nw-22700.exe126kbNEC PC-VY20FAGEW, HP Presario R3000, Zoostorm 7010-0064E, Sony VPCF136FX, Sony VGN-SZ2HP_B, Dell PowerEdge SC1420, Sony VGN-UX90S, HP EP074AA-ABU, WIPRO WIV37455-1059, Sony VPCEF22FX, Fujitsu FMVLX70WDJ, HASEE QJC4, LG MB500-S.F7IBPL, and more.
Chicony Kb 7903 4240412/10/201412/30/2016-42404.exe113kbIBM 237319G, HP KT391AA-AB4 a6590d, Lenovo 7355W1J, Intel D965GF, HP D7217M-ABA 533, Panasonic CF-53AAC01FD, HP BT434AAR-ABA s5603w, HP PX617AA-ABF w5097.f, Dell Inspiron 20 Model 3048, Lenovo ThinkStation S30, Lenovo ThinkCentre Edge 72, Toshiba Dynabook T552/36GWJ, HP 100-6100BR, IBM 2668W9R, HP DF194A-ABZ 484, Fujitsu LifeBook A6210, HP Compaq nx7010, and more.
Chicony Kb 7903 2386312/1/201412/28/2016chicony_kb_7903-23863.exe217kbHP EG158AA-ABF m7171.f, Sony VGNFW463J/B, LG S1-M402E1, NEC PC-MY25XRGJTCBE, Lenovo ThinkPad Edge E130, NEC PC-LL370RG1KS, HP NQ852AA-ABH IQ830nl, Gateway 0AAVWP08, Fujitsu FPC08001DM, HP VD019AA-UUW p6110sc, and more.
Chicony Kb 7903 HP Pavilion dv9575EM, Sony VPCCW18FG, HP P6680pt, Lenovo ThinkCentre M91p, HP RQ424AA-AKV s7740la, HP FR564AA-ABF m9356.f, HP HP ProBook 4421s, Packard Bell IMEDIA H5190, IBM 8307GU7, HP HP Compaq nx6325, Fujitsu D2812-A1, Gateway MX6027H, HP PX617AA-ABF w5097.f, Toshiba SATELITE, Sony VGN-BX94PS, AT COMFOR OFFICE I10 SI, and more.
Chicony Kb 7903 2.11.12261/31/201512/30/2016chicony_kb_7903-2.11.1226.exe133kbSony VGN-TZ250N, HP Presario V6000, Toshiba Satellite Pro C650D, Lenovo ThinkServer TS430, Toshiba SATELITE, NEC PC-MY18XAZE1XTA, HP P6622cs, MSW GmbH & Co. KG Intel DP55WB, Sony VGN-TT1, Toshiba SATELLITE C50-A-1HX, Lenovo 6463WSS, Sony SVE15138CGS, and more.
Chicony Kb 7903 1.1242.1610/20/201412/27/2016a-1.1242.16.exe71kbLG GS50-5FH1, Sony VGN-FW180FU, Sony VGN-FS755FP, Acer Aspire AG3731, Toshiba DynaBook V7, HP FR378AA-ABH, Exper ACTIVEDEX144, HP P6725de, HP HP Touchsmart 300-1120, Packard Bell SPIRIT 4054, LG R580-U.ARD2BE1, SIE 840_P3, Acer Aspire5739, and more.
Chicony Kb 7903 2.11.1461.13/8/201512/29/2016chicony_kb_7903-2.11.1461.1.exe86kbIBM ThinkCentre A30, MSI MSI Notebook EX630, Sony VGN-FE41ZR, HP PX662AA-AB9, HP DV6 - 3206AX, Dell Inspiron 530, Panasonic CF-74GCDDDBM, Toshiba SATELLITE C870D-116, IBM 622138G, HP HP Compaq 2510p, HP PL497AA-UUZ, Omni OTC-H3222D00, NEC PC-LL5006D2DR, Sony VPCW217AG, RM Plc W761tg, HP HP ProBook 6560b, HP HP PRO 6200 MT PC, Lenovo 20BC0000MH, and more.
Chicony Kb 7903 2001.111/27/201412/28/2016csm-2001.1.exe66kbNEC PC-VY20AED5MFA5, Compaq KP296AA-ABE SR5412ES, WIPRO WSG37555W7-0288, IBM IBM eServer m Mem-[7976KJG, HP PX688AA-B14, Toshiba SATELLITE C850-A817, ASUS 1225B, Olidata OLIDATA, Acer A0A150, Gateway MT6220B, Fujitsu LIFEBOOK UH574, Gateway J6452, NEC PC-MA30YMZEB, and more.
Chicony Kb 7903 21.11.1981/23/201512/27/2016chicony_kb_7903-21.11.198.exe43kbHP HPE-375a, Lenovo ThinkPad W520, HP Pavilion dv9000, Acer Veriton S680G, HP HP PRO 6200 MT PC, Dimotion PCDO5V3, NEC PC-VY16MEXJRFHX, Sony VGN-NW235F, Sony SVE15116FJB, Fujitsu PRIMERGY RX200 S7, HP KN458AA-ABT, and more.
Chicony Kb 7903 K2.13931.19/16/201412/27/2016chicony_kb_7903-k2.13931.1.exe72kbWIPRO WNBOBM4901-0022, HP Ps351aa-abs, Panasonic CF-Y4HW2AXS, Fujitsu FMVNP8A7, Sony SVT131190S, Sony PCG-FX602, HP PE525A-ABS, IBM ThinkPad T42, HP G5317de, Intel C16, HP HP Compaq 6715s, Sony VPCEF22FX, HP Compaq 615, HP HP Compaq 6730s, Dell Vostro 1550, HP KT536AA-ABJ IQ507jp, IBM ThinkCentre M51, Compaq PG058AA-ABG SR1178A AN430, and more.
Chicony Kb 7903 224639/8/201412/30/2016chicony_kb_7903-22463.exe64kbSamsung Q320/P320, IBM 8307SGY, IBM 23795VU, TriGem AVERATEC, Intel Intel G33 Series, Gateway J2924, Gateway FX7026, Sony VGN-SZ140P, Fujitsu FMVA42CW2, IBM System x3650 M4 : -[7915E3G, Lenovo ThinkPad T430u, HP HP Pavilion dv6-6c73ca, YASHI TPower X58, Acer Extensa 5010, Sony VGN-SZ7RMN_B, Sony VPCEH3T9E, GENSW DSDT0001, Sony PCV-RS216, IBM 818743F, and more.
Chicony Kb 7903 2.1397212/28/201412/29/2016chicony_kb_7903-2.13972.exe20kbFujitsu FMVNFB70BK, Packard Bell IXTREME I7202, HP FR472AA-UUW a6622sc, IBM 818388J, Medion P8612, Gateway GT5042j, HP Pavilion zv5000, LG LW65-K5JY, Sony SVP1322R4RBI, HP P6-2201sem, and more.
Chicony Kb 7903 71.16891/17/201512/30/2016-71.1689.exe129kbLenovo Lenovo G470, Toshiba Dynabook REGZA PC D731/T7DRS, Toshiba Satellite C850-B820, HP 610-1110es, IBM 237319G, LG R590-PARU1BT, LG Z1-B821P1, HP 23-a030a, HP EG158AA-ABF m7171.f, Toshiba Satellite C850-B761, and more.

Please Note: There are particular operating systems known to have problems with Chicony Kb 7903:
  • Windows 10
  • Windows XP Media Center Edition
  • Windows Vista Business
  • Windows Vista Ultimate
  • Windows 7 Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Chicony Kb 7903 model.
Laptop Chicony Kb 7903Tablet Chicony Kb 7903Download Chicony Kb 7903Upgrade Chicony Kb 7903Update Chicony Kb 79032017 Chicony Kb 7903Free Chicony Kb 7903Data Chicony Kb 7903Info Chicony Kb 7903Help Chicony Kb 7903Guide Chicony Kb 7903Comments Chicony Kb 7903Windows 10 Chicony Kb 7903Vista Chicony Kb 7903Windows 7 Chicony Kb 7903Install Chicony Kb 7903