3/1/2017 new driver models for direct download:964
Dfi Ot905-bt40n 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Dfi Ot905-bt40n
Certifications for Dfi Ot905-bt40n
5 stars for Dfi Ot905-bt40n "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/1/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Dfi Ot905-bt40n might have been uploaded since our last site update.

Dfi Ot905-bt40n Driver Download

Windows Compatibility for Dfi Ot905-bt40n driver

Dfi Ot905-bt40n Driver Details:

Dfi Ot905-bt40n File Name:

Dfi Ot905-bt40n Driver Version: 915.AWn29

Dfi Ot905-bt40n ZIP Size: 120.kb

Manufacturer: Dfi

Dfi Ot905-bt40n was fully scanned at: 2/26/2017
Scan Status: driver download scanOK

Dfi Ot905-bt40n special revision for: Windows 7 Professional 32 bit, Windows 10 64 bit, Windows XP Professional x64 Edition 64 bit, Windows XP 64-bit Edition 64 bit, Windows Vista Starter 32 bit, Windows 7 Ultimate 32 bit, Windows Vista Home Basic 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP Professional 32 bit, Windows XP Media Center Edition 2005 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Starter Edition 32 bit, Windows 7 Home Premium 32 bit

Dfi Ot905-bt40n Download Stats:

Driver Uploaded: 2/1/2017

Direct Downloads: 1118
Most Recent Download: 2/27/2017
Managed Downloads: 2784
Most Recent Download: 2/27/2017
Download Mirrors: 1
Current Delay: 7 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 934/1118 Users

Success Reported By 96/934 Users

Driver Download Score66/100

Driver Installation Score66/100

Overall preformance Score73/100

Dfi Ot905-bt40n 36 Thumbs Up36Thumbs
Dfi Ot905-bt40n 10 Thumbs Down10Thumbs
Dfi Ot905-bt40n 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 2331/2784 Users

Success Reported By 1859/2331 Users

Driver Download Score99/100

Driver Installation Score97/100

Overall preformance Score82/100

Dfi Ot905-bt40n 1696 Thumbs Up1696Thumbs
Dfi Ot905-bt40n 69 Thumbs Down69Thumbs
Dfi Ot905-bt40n 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 Dfi Ot905-bt40n 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 Dfi Ot905-bt40n + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Dfi Ot905-bt40n, 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.

Dfi Ot905-bt40n 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 Dfi Ot905-bt40n disfunctions.

Scan performed on 3/1/2017, Computer: IBM 1871WNV

Outdated or Corrupted drivers:10/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8DH LPC Interface Controller - 2812Corrupted By Dfi Ot905-bt40n
Mice And Touchpads
ELECOM HID mouseOutdated
Elo TouchSystems Elo Serial Touchmonitor InterfaceUp To Date and Functioning
Synaptics Souris compatible PS/2Up To Date and Functioning
Usb Devices
ONDA ONDA CPO DeviceOutdated
Microsoft AMD 756 PCI to USB Open Host ControllerOutdated
Sony Ericsson Sony Ericsson Device 0016 USB WMC Device Management (COM14)Up To Date and Functioning
Sound Cards And Media Devices
YUAN STK7700DCorrupted By Dfi Ot905-bt40n
Logitech Webcam C170Up To Date and Functioning
NVIDIA NVIDIA GeForce GT 540M (Microsoft Corporation - WDDM v1.2)Corrupted By Dfi Ot905-bt40n
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9485WB-EG Wireless Network AdapterOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
USB Compliance MOTOUp To Date and Functioning
Nokia Nokia 5230 USB Phone ParentUp To Date and Functioning
Western Digital My Net N900 Router StorageCorrupted By Dfi Ot905-bt40n
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Wacom Wacom TabletUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)Corrupted By Dfi Ot905-bt40n
Sony Digital Flat Panel (1024x768)Corrupted By Dfi Ot905-bt40n
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 3/1/2017, Computer: Lenovo 20AL009CUS

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft SiS PCI Express x1 Root PortUp To Date and Functioning
Mice And Touchpads
HP HID-compliant muisCorrupted By Dfi Ot905-bt40n
Usb Devices
Samsung SAMSUNG USB Mobile ModemUp To Date and Functioning
Intel(R) 5 Series/3400 Series Chipset Family 2 port Serial ATA Storage Controller - 3B26Corrupted By Dfi Ot905-bt40n
Sierra Wireless Sierra Wireless DeviceUp To Date and Functioning
Sound Cards And Media Devices
YUAN DIB7700 DTV TunerUp To Date and Functioning
Network Cards
Qualcomm Atheros Option GTM67x PCIe WiFi AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Dfi Ot905-bt40n
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 4 port Serial ATA Storage Controller - 1C01Up To Date and Functioning
Unibrain Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Intel HID Sensor CollectionUp To Date and Functioning
Nokia Nokia 5230 USB LCIFCorrupted By Dfi Ot905-bt40n
Intel Intel(r) AIM External TV Encoder Driver 4Up To Date and Functioning
NEC Generic CardBus ControllerUp To Date and Functioning
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB KeyboardUp To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Dfi Ot905-bt40n
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Dfi Ot905-bt40n 27682/1/201512/28/2016dfi_ot905-bt40n-2768.exe42kbCompaq GC668AAR-ABA SR5110NX, Toshiba SATELLITE C55-A-128, Acer Aspire 9810, Acer AM1620/VeritonM262, EMachines M5300 Series, HP FL447AA-ACB a6641ru, HP FQ641AA-AC4 s3715b, IBM IBM System x3200 M2 -[4367I6A, Sony VPCM126AA, HP FT959AA-ABG a6720a, HP HP 500 Notebook PC, Sony VGN-A215M, Compaq Presario 7RPM11 195749-999, Toshiba Satellite Pro C650D, Fujitsu FMVF705BDR, and more.
Dfi Ot905-bt40n K4076810/25/201412/28/2016dfi_ot905-bt40n-k40768.exe105kbSAMSUN 100NZA, Medion MS-7667, RM Plc RM DESKTOP 201, Lenovo 4236TKK, Compaq PX734AA-ABA a123l NA520, NEC EASYNOTE PB41Q00006, WIPRO WSG59355W7S-0014, HP HP Pavilion DV9000, Panasonic CF47, Packard Bell EasyNote TM01, NEC RND61092195, Lenovo ThinkPad Helix, Sony PCV-RS221, Compaq PC139A-ABA SR1115CL NA431, Sony VPCZ12X9R, NEC PC-MY18XAZ7HM95, Fujitsu PRIMERGY RX100 S6, and more.
Dfi Ot905-bt40n 3332.142/19/201512/28/2016dfi_ot905-bt40n-3332.14.exe219kbAcer Veriton L670, Cybernet Manufacturing CyberMed N19, HP 610-1110es, IBM ThinkCentre S51, Fujitsu N6220, HP HP Compaq 6715b, Sony VGN-TT1, Sony VPCCW2KGX, NEC PC-VY21MED5HJW6, WIPRO WNBOBM4901-0022, Compaq Presario 734RSH US 470038-608, IBM IBM System x3500 M4 Server -[7383E1G, IBM 26486G1, and more.
Dfi Ot905-bt40n 2299712/15/201412/27/2016dfi_ot905-bt40n-22997.exe84kbELITEGROUP 330, LG LS50-UG5F1, HP HP Compaq dc7100 SFF, Dell S5400SF, Toshiba Satellite T130-11U, Panasonic CF-28PTJGZDM, LG LW70-QJMA, Lenovo ThinkPad X200s, HP HP ProBook 6555b, Lenovo ThinkPad X300, Sony VGC-RT150DY, Fujitsu FMVNFD75B, Sony VGN-FW245J, and more.
Dfi Ot905-bt40n 1.1272.1910/16/201412/30/2016xpjn-1.1272.19.exe170kbAcer Aspire 7740, BenQ Joybook T31, Sweetwater Sound CS250, Fujitsu FMVNR9P2C, Dell Vostro 5470, Fujitsu FMVXN0484Z, Lenovo 6464WAM, ASUS P5KPL-AM, HP Compaq nx9040, Lenovo 6069W1R, Supermicro SYS-5017C-MF, Mecer X107, Sony VGN-SR190P, Panasonic CF-W2FWPAXP, Lenovo 7661WJ2, Gateway GT5418E, HP AX351AW#ABA, DTK VistaPro 6250, Sony VPCF135FG, and more.
Dfi Ot905-bt40n 2.132.14011/30/201412/29/2016dfi_ot905-bt40n-2.132.140.exe162kbIBM D945PLRN, NEC PC-VK26TXZNG, NEC PC-MY28AAZ75, Sony VGN-K30, NEC VERSAE3100 NN780248559, IBM 8113VW1, Dell PowerVault NX3100, HP P8264A-ABF 761, IBM System x3650 M4 -[7915F2M, Panasonic CF-53JBLBY1M, Panasonic CF-52GUN55NT, and more.
Dfi Ot905-bt40n 8242.123/1/201512/27/2016lbr-8242.12.exe136kbLenovo ThinkPad X130e, NEC PC-LL750WG1JB, LG S1-M223A8, Acer Veriton5500G-B, Toshiba SATELLITE C50D-A-10Z, Toshiba SATELLITE C850D-117, Panasonic CF-Y5KW8AXS, HP 810-150se, Sony SVS13A15GDB, Packard Bell ISTART D3180, HP VS179AA-ABH p6250nl, HP NS886AA-ABG p6130a, ASUS N53Jf, NEC PC-VJ25AEZ78, HP S5-1435d, NEC PC-MK34HEZEH, Compaq EJ284AA-ABF SR1622FR FR540, ASUS 1016PG, TAROX Business 5000BM, and more.
Dfi Ot905-bt40n T1.1261.171/19/201512/27/2016xnhn-t1.1261.17.exe109kbLG RD560-C.ADB1F4, IBM Razo, ASUS R052CE, Lenovo ThinkPad X61 Tablet, Aquarius Aquarius Std, Pro, Elt, IBM 23731G2, Packard Bell ISTART 9112, HP WC812AA-ABV HPE-130me, Epson Endeavor NY3300S, IBM IBM System x3200 M2 -[4368K5G, Sony VGN-FW43G_B, IBM 6221GE1, Lenovo 7665WRU, Fujitsu FMVNB14BR, Toshiba Dynabook T554/45KR, and more.
Dfi Ot905-bt40n 300021/8/201512/29/2016one-30002.exe136kbSamsung SQ45/Q70C/P200, Panasonic CF-C1BD06EFG, HP 310-1125uk, Toshiba SATELLITE C850-A791, Sony VGN-NS21ER_S, HP HP 2133, HP Compaq nx9040, HP M8417c-ABA m8417c, Panasonic CF-19KDRC66M, HP AU917AA-ABL e9270f, HP NY545AAR-ABA p6210y, Sony VPCW21S1R, LG Z1-B821P1, Sony VGN-TX73B_B, and more.
Dfi Ot905-bt40n 21.1681.110/3/201412/27/2016dfi_ot905-bt40n-21.1681.1.exe171kbSony VGC-LB92S, ECS 332, Toshiba Dynabook EX/33JK, Gateway FX6800, Dell Vostro 3555, WIPRO WSG37425V-0054, NEC PC-VN470GS6R, Sony VGN-CS36TJ_U, HP Pavilion G70-250CA, Packard Bell EasyNote_GN45, ARLT Computer Produkte Mr. Gamer 7-11 R2, and more.
Dfi Ot905-bt40n 2321.172/21/201512/29/2016dfi_ot905-bt40n-2321.17.exe133kbEMachines J4492, LG LW40-J4JE2, Fujitsu PRIMERGY TX150, Sony VPCSA3S9R, Lenovo ThinkPad W520, HP VG133AA-B14 p6120be, EDsys EDSCADI73770, Acer Aspire 1420P, Lenovo 20B00006UK, Toshiba SATELLITE C855-207, MSI GE620, HP GG698AA-ABH, Panasonic CF-S9JYKADP, IBM ThinkPad X31, Panasonic CF-R3DW1AXS, TYAN S2895, Gateway DX4820-23, IBM 1860WR7, Samsung 900X3F, and more.
Dfi Ot905-bt40n I231.142/6/201512/27/2016dfi_ot905-bt40n-i231.14.exe34kbNEC RND61092195, Lenovo ThinkPad Helix, Sony PCV-RS221, Compaq PC139A-ABA SR1115CL NA431, Sony VPCZ12X9R, NEC PC-MY18XAZ7HM95, Fujitsu PRIMERGY RX100 S6, IBM 622142A, Sony VGN-TZ35AN, NEC PC-VK24LFW23RZH, ECS 331, Compaq ED879AA-ABA SR1638NX NA540, Toshiba Satellite A100-999, Panasonic CF-51PFDDEBM, Ipex I.T.G GOC Guardfish series, and more.
Dfi Ot905-bt40n W41.1321.19/11/201412/27/2016dfi_ot905-bt40n-w41.1321.1.exe58kbToshiba Dynabook CX/45H, IBM 2668WGY, Panasonic CF-SX1GEFDP, Fujitsu FMVCE70J7, NEC PC-LL750GD1K, PCWARE IPMQ45, NEC PC-VK26MDZCE, Acer Aspire5740, Compaq GN732AA-ABH SR5135NL, Compaq ProLiant ML350 G3, and more.
Dfi Ot905-bt40n 2394412/28/201412/30/2016dfi_ot905-bt40n-23944.exe125kbMedion P6612, HP ProLiant WS460c Gen8 WS Blade, Sony VGN-CR260F, Packard Bell ISTART C5410 AIO, HP FQ504AA-ABG a6550a, Sony SVE14A25CDB, Sony VGNSR499PCB, IBM 18445GU, HP P1029A-ABU 7921, ASUS N81De, Lenovo SS09254503, and more.
Dfi Ot905-bt40n 2328412/21/201412/27/2016dfi_ot905-bt40n-23284.exe52kbOlidata H8DA8/H8DAR, Fujitsu FMVA42CW2, Sony VGN-TZ37LN_R, HP RX889AAR-ABA a6040, IBM 2374WF2, WIPRO WSG59355W7S-0014, NEC PC-VY25AAZ7A, EMachines L4030, CdcPointSpa MS-7277, LG B75PS.AS5MB1D, IBM IBM eServer x226-[8648W16, Epson Endeavor NY3300S, MSI MS-6163, Panasonic CF-SX1GEFDP, Toshiba Dynabook EX1/524CDE, HP KN472AA-ACB, LG R560-UAPW3E, Sony VGNFW590FPB, Acer Veriton M688G, and more.
Dfi Ot905-bt40n 2373711/21/201412/30/2016dfi_ot905-bt40n-23737.exe130kbHP PAVILION ZV6000, IBM 8307L9U, Medion P7618, IBM EServer xSeries 365 -[88625RX, GETAC 9270D, HP BK373AA-AB1 HPE-176k, Gateway DX4820-23, Acer Predator G5900, Fujitsu FMVNXA90N, HP EC619AA-ABY, Alienware Alienware, and more.

Please Note: There are particular operating systems known to have problems with Dfi Ot905-bt40n:
  • Windows Vista Home Basic
  • Windows 10
  • Windows 7 Ultimate
  • Windows 7 Professional
  • Windows Vista Home Premium
  • Windows XP Home Edition N
  • Windows Vista Ultimate
  • Windows Fundamentals for Legacy PCs
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Dfi Ot905-bt40n model.
Laptop Dfi Ot905-bt40nTablet Dfi Ot905-bt40nDownload Dfi Ot905-bt40nUpgrade Dfi Ot905-bt40nUpdate Dfi Ot905-bt40n2017 Dfi Ot905-bt40nFree Dfi Ot905-bt40nData Dfi Ot905-bt40nInfo Dfi Ot905-bt40nHelp Dfi Ot905-bt40nGuide Dfi Ot905-bt40nComments Dfi Ot905-bt40nWindows 10 Dfi Ot905-bt40nVista Dfi Ot905-bt40nWindows 7 Dfi Ot905-bt40nInstall Dfi Ot905-bt40n