3/29/2017 new driver models for direct download:640
Benq P791 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Benq P791
Certifications for Benq P791
5 stars for Benq P791 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/29/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Benq P791 might have been uploaded since our last site update.

Benq P791 Driver Download

Windows Compatibility for Benq P791 driver

Benq P791 Driver Details:

Benq P791 File Name:

Benq P791 Driver Version: 253B0-P

Benq P791 ZIP Size: 132.kb

Manufacturer: Benq

Benq P791 was fully scanned at: 3/25/2017
Scan Status: driver download scanOK

Benq P791 special revision for: Windows Vista Starter 32 bit, Windows 7 Starter 32 bit, Windows XP Media Center Edition 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows 7 Home Basic 32 bit, Windows Vista Home Basic 64 bit, Windows 7 Ultimate 32 bit

Benq P791 Download Stats:

Driver Uploaded: 2/24/2017

Direct Downloads: 1611
Most Recent Download: 3/27/2017
Managed Downloads: 1176
Most Recent Download: 3/27/2017
Download Mirrors: 3
Current Delay: 25 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 1609/1611 Users

Success Reported By 243/1609 Users

Driver Download Score63/100

Driver Installation Score66/100

Overall preformance Score70/100

Benq P791 97 Thumbs Up97Thumbs
Benq P791 26 Thumbs Down26Thumbs
Benq P791 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 1127/1176 Users

Success Reported By 1107/1127 Users

Driver Download Score87/100

Driver Installation Score97/100

Overall preformance Score94/100

Benq P791 1025 Thumbs Up1025Thumbs
Benq P791 41 Thumbs Down41Thumbs
Benq P791 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 P791 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 P791 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Benq P791, 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 P791 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 P791 disfunctions.

Scan performed on 3/29/2017, Computer: AnabelleB Argyle M261V

Outdated or Corrupted drivers:12/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) SM35 Express Chipset I2C 1 - 0803Up To Date and Functioning
Mice And Touchpads
VMware HID-compliant mouseCorrupted By Benq P791
Logitech Logitech WheelMouse (USB)Up To Date and Functioning
Dell HID-compliant mouseCorrupted By Benq P791
Usb Devices
Hewlett-Packard HP Photosmart 5510 series (REST)Up To Date and Functioning
Microsoft Microsoft Hardware USB Wireless MouseCorrupted By Benq P791
Logitech Logitech HD Webcam C525Corrupted By Benq P791
Sound Cards And Media Devices
DisplayLink Lenovo USB AudioUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR5007EG Wireless Network AdapterCorrupted By Benq P791
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 2 port Serial ATA Storage Controller - 1C09Up To Date and Functioning
Google USB Composite DeviceCorrupted By Benq P791
Nokia Nokia USB OBEXCorrupted By Benq P791
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 3Up To Date and Functioning
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerCorrupted By Benq P791
Cameras, Webcams And Scanners
Importek USB Composite DeviceOutdated
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Up To Date and Functioning
Input Devices
Logitech Logitech Optical Tilt Wheel MouseCorrupted By Benq P791
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Corrupted By Benq P791
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 3/29/2017, Computer: HP HP EliteBook 8560w

Outdated or Corrupted drivers:8/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) SCH Family USB Universal Host Controller - 8116Outdated
Mice And Touchpads
Wacom Wacom Mouse MonitorUp To Date and Functioning
Sentelic Finger Sensing PadUp To Date and Functioning
A4Tech HID-compliant mouseUp To Date and Functioning
Usb Devices
Samsung VIA Telecom USB ModemUp To Date and Functioning
Cambridge Silicon Radio Generic Bluetooth RadioCorrupted By Benq P791
Sound Cards And Media Devices
Toshiba TOSHIBA USB ISDB-T and ISDB-S TV Tuner(x64)Corrupted By Benq P791
Intel(R) Intel(R) Display-AudioUp To Date and Functioning
10moons MD MPEG-4 video CardUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR8131 PCI-E Gigabit Ethernet Controller (NDIS 6.20)Outdated
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Ricoh Ricoh SD/MMC ControllerUp To Date and Functioning
O2Micro Standard-CardBus-ControllerUp To Date and Functioning
Hewlett-Packard psc 1200 (USBPRINT)Outdated
Nokia Nokia USB Phone ParentUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP560 serUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MCorrupted By Benq P791
Input Devices
Eastern Times USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
Alcatel MT6235Outdated
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 P791 2046611/23/201412/28/2016benq_p791-20466.exe45kbLenovo 7484WWY, Gigabyte Z97X-UD5H, Lenovo ThinkPad SL410, IBM System x3200 M3 -[7328EAG, LG XNOTE, IBM 8099KKB, Lenovo ThinkPad T410s, and more.
Benq P791 I1.1344312/17/201412/30/2016benq_p791-i1.13443.exe60kbHP AY020AA-ABL p6320f, HP P6-2155a, Sony VGC-JS92JS, AMD & ATI P030A, SAMSUN 400B4A/400B5A/200B4A/200B5A, ICP / IEi AFL-W19B-GM45, Sony VGN-FW26T_B, Lenovo ThinkPad T510, NEC PC-VY16FVHEL, Toshiba Dynabook R822/WT9GS, and more.
Benq P791 80302.18/29/201412/29/2016benq_p791-80302.1.exe189kbHP DV9304EU, Lenovo ThinkPad T510i, Advent DT1404, NEC PC-MJ28VHZEJ, Sony VGN-NS38M_W, LG P1-5005P, Fujitsu LIFEBOOK UH574, Sony SVE15117FJB, Gigabyte 946GM-S2, Panasonic CF-S8HYEDPS, HP HP Compaq dc7600 CMT, HP HP Compaq dc7600 Base Convertible Minito, and more.
Benq P791 607793/6/201512/27/2016benq_p791-60779.exe65kbWIPRO WIV52B55-0007, HP 23-b340ef, Panasonic CF-S8HYEDPS, NEC RNM21223076, Sony VGN-Z690TJ, SAMSUN SQ1S, HP GS292AA-ABG a6150a, Panasonic CF-53AAC01FD, and more.
Benq P791 N3632.111/14/201412/27/2016a-n3632.1.exe81kbSony VPCW221AX, Acer Aspire 5940G, Sony VGN-SZ71XN_C, Sony PCV-RZ104, IBM 81838HJ, HP GB290AA-AB5 m8088hk, Systemax Charity PC 2010, Toshiba SATELLITE C850-12M, Acer TM6595, Fujitsu FMVA0300C, IBM 262842U, Lenovo 20B00006MZ, and more.
Benq P791 4643/4/201512/30/2016benq_p791-464.exe51kbIntel Crestline, Compaq VN469AA-UUZ CQ5235CH, HP P7-1090be, HP P6646at, QUANMAX WB1, Sony VGN-SZ56LN_B, Sony VGN-FE52B_H, and more.
Benq P791 71.131.161/11/201512/27/2016benq_p791-71.131.16.exe214kbIBM 8215WBM, HP GU508AA-B14, HP P6786l, HP PS306AA-AB9, LG R480-K.APC2BA3, Lenovo ThinkPad Edge 11, HP NM953AA-UUW p6054sc, Sony VGN-CS31ST_W, Panasonic FZ-G1AAHJB1M, LG A540-D, HP HP 14 Notebook PC, HP KY731AA-AKL a6784l, and more.
Benq P791 230779/3/201412/28/2016nnpqnivc-23077.exe148kbSony VGC-RB41P, HP H9-1168hk, HP HP Compaq 6730b, Sony VPCF13JFX, NEC EASYNOTE PB11400006, and more.
Benq P791 1.1721/8/201512/27/2016benq_p791-1.172.exe203kbLenovo ThinkCentre M75e, HP FJ454AA-AC4 s3620b, IBM IBM eServer 206m -[8485PEE, IBM 237319G, Sony VGN-SR390J, HP HP Pavilion dv6-6128ca, LG F1-225GY, HP P6-2370ef, and more.

Please Note: There are particular operating systems known to have problems with Benq P791:
  • Windows Vista Business
  • Windows XP Professional x64 Edition
  • Windows XP Professional N
  • Windows XP Media Center Edition 2004
  • Windows 7 Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Benq P791 model.
Laptop Benq P791Tablet Benq P791Download Benq P791Upgrade Benq P791Update Benq P7912017 Benq P791Free Benq P791Data Benq P791Info Benq P791Help Benq P791Guide Benq P791Comments Benq P791Windows 10 Benq P791Vista Benq P791Windows 7 Benq P791Install Benq P791