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1/21/2017 new driver models for direct download:1105
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Pentax Optio 550 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Pentax Optio 550
Certifications for Pentax Optio 550
5 stars for Pentax Optio 550 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/21/2017 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of Pentax Optio 550 might have been uploaded since our last site update.

Pentax Optio 550 Driver Download

Windows Compatibility for Pentax Optio 550 driver

Pentax Optio 550 Driver Details:

Pentax Optio 550 File Name: pentax_optio_550.zip

Pentax Optio 550 Driver Version: 4296u.V9

Pentax Optio 550 ZIP Size: 141.kb

Manufacturer: Pentax

Pentax Optio 550 was fully scanned at: 1/19/2017
Scan Status: driver download scanOK

Pentax Optio 550 special revision for: Windows XP Tablet PC Edition 64 bit, Windows XP Starter Edition 32 bit, Windows XP Home Edition, for home desktops and laptops 64 bit, Windows XP Media Center Edition 64 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Media Center Edition 2005 32 bit, Windows Vista Business 64 bit, Windows 7 Starter 64 bit, Windows XP Media Center Edition 2004 64 bit, Windows 7 Professional 32 bit, Windows 8 Enterprise 64 bit

Pentax Optio 550 Download Stats:

Driver Uploaded: 12/24/2016

Direct Downloads: 524
Most Recent Download: 1/19/2017
Managed Downloads: 4142
Most Recent Download: 1/19/2017
Download Mirrors: 5
Current Delay: 11 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 517/524 Users

Success Reported By 117/517 Users

Driver Download Score69/100

Driver Installation Score68/100

Overall preformance Score68/100

Pentax Optio 550 29 Thumbs Up29Thumbs
Up
Pentax Optio 550 7 Thumbs Down7Thumbs
Down
Pentax Optio 550 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 3780/4142 Users

Success Reported By 3122/3780 Users

Driver Download Score93/100

Driver Installation Score83/100

Overall preformance Score91/100

Pentax Optio 550 3057 Thumbs Up3057Thumbs
Up
Pentax Optio 550 182 Thumbs Down182Thumbs
Down
Pentax Optio 550 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 Pentax Optio 550 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 Pentax Optio 550 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Pentax Optio 550, 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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Pentax Optio 550 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 Pentax Optio 550 disfunctions.

Scan performed on 1/21/2017, Computer: Lenovo 1S16800367700DD

Outdated or Corrupted drivers:10/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) ICH10-Familie, universeller USB-Hostcontroller - 3A36Up To Date and Functioning
Mice And Touchpads
Microsoft HID mouseCorrupted By Pentax Optio 550
Wacom HID-compliant mouseUp To Date and Functioning
Usb Devices
Samsung MSM7x27Corrupted By Pentax Optio 550
Microsoft Controller Universal Host Intel(R) 82801BA/BAM USB - 2444Up To Date and Functioning
usb-audio.de C-Media USB Headphone Set (commercial 2.8.45)Up To Date and Functioning
Sound Cards And Media Devices
Motorola Motorola Messenger Modem Audio DeviceUp To Date and Functioning
Sony Multimedia Video ControllerUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR956x Wireless Network AdapterUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices ATI IDE ControllerUp To Date and Functioning
Others
Nokia Nokia USB PhonetCorrupted By Pentax Optio 550
Garmin Garmin USB GPSUp To Date and Functioning
Research In Motion BlackBerryCorrupted By Pentax Optio 550
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerCorrupted By Pentax Optio 550
Cameras, Webcams And Scanners
Importek USB Composite DeviceCorrupted By Pentax Optio 550
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBCorrupted By Pentax Optio 550
Port Devices
MediaTek DA USB VCOM Port (COM11)Corrupted By Pentax Optio 550
Monitors
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 1/21/2017, Computer: HP GB342AA-AB0 A6086tw

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 Power Control Unit 1 - 3CC1Up To Date and Functioning
Mice And Touchpads
WheelMouse HID-compliant mouseCorrupted By Pentax Optio 550
Usb Devices
Intel(R) ICH10 Family USB Universal Host Controller - 3A68Up To Date and Functioning
Logitech Logitech USB Camera (HD Pro Webcam C920)Corrupted By Pentax Optio 550
PC Camera PC CameraUp To Date and Functioning
Sound Cards And Media Devices
Philips Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
Network Cards
Huawei Remote NDIS based Internet Sharing DeviceCorrupted By Pentax Optio 550
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801AA Bus Master IDE ControllerUp To Date and Functioning
Others
Panasonic MATSHITA DVD-RAM UJ-830SaUp To Date and Functioning
Nokia Nokia USB LCIFCorrupted By Pentax Optio 550
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XUp To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceUp To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Corrupted By Pentax Optio 550
Monitors
Sony Digital Flat Panel (1024x768)Corrupted By Pentax Optio 550
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Pentax Optio 550 220438/29/201412/30/2016pentax_optio_550-22043.exe133kbIBM ThinkPad R51, Apple IMac5,1, Fujitsu FMVL18B, Fujitsu FMVNXA90N, Sony VPCEB48FJ, Sony VGN-NS21X_S, HP KJ439AA-AB2 g3328cx, IBM 8145LUC, Sony VGN-CR313H_B, Sony VGN-A195EP, Sony VGN-CS36TJ_U, HP Presario F500, LG N550-PE50K, MSI MS-1727, HP H8-1041, and more.
Pentax Optio 550 31.17901/8/201512/29/2016pentax_optio_550-31.1790.exe80kbAcer ASPIRE1420P_MSFT, Compaq Presario 734RSH US 470038-608, HP 3082, Toshiba Satellite C850-B124, Sony VGN-SR430J, MSI MS-16GN, Sony VGN-TZ47FN, Sony VGN-FW17_B, HP VD019AA-UUW p6110sc, IBM ThinkPad R40, Packard Bell PACKARD BELL F806, Sony VGN-FS38LP, Sony SVE14112ENB, Sony VGN-TT46MG_B, and more.
Pentax Optio 550 Z1.109801/27/201512/29/2016pentax_optio_550-z1.10980.exe171kbItautec Infoway w7730, NEC PC-VG32SVZGH, Panasonic CF-19KHRAXAM, Gateway E3048, HP VD019AA-UUW p6110sc, JDL NOTE UL, Supermicro PDSG4, PCCHIPS M770LMRT, Gigabyte T1005, Sony VGNFW463J/B, HP HP ProBook 6445b, NEC PC-LL708WJ01B, NEC RND51078695, ECS M830, Sony VGN-SZ140P, IBM Eserver xSeries 335 -[8676LSX, Shuttle XP400, and more.
Pentax Optio 550 E1.1087211/1/201412/29/2016pentax_optio_550-e1.10872.exe203kbToshiba Dynabook T350/34BBM, IBM IBM System x3500 M4 Server -[7383AC1, Gateway EC1457U, Sony 80YP67105235, HP 3639, Compaq GC662AA-ABA SR5113WM, HP HP Compaq nx6130, HP RF772AA-ABF t3611.f, PASCAL PT880PRO-PS, Sony PCG-GRT896SP, MCJ W820Di1, Gigabyte G31M-ES2C, NEC PC-LL550HG1F, HP NQ852AA-ABH IQ830nl, Seneca Pro354493, Sony VGN-TZ27LN_B, HP FL308AA-ABD IQ512de, Panasonic CF-30F3SAXAM, and more.
Pentax Optio 550 F602.12810/24/201412/27/2016pentax_optio_550-f602.128.exe69kbLenovo 3000 G530 Notebook, Sony VGN-SZ57SN_C, WIPRO WSG68B55W7-0009, HP DT180A-ABF t490.f, HP PL497AA-UUZ a720.ch, HP HP MINI DM1-2010SO, Buympc TRANSPORT T2500 154 E, HP PN176AA-ABN t770.no, HP PW689AA-ABS D4085.SE, Sony VGN-FZ32G, Lenovo 6464WAM, and more.
Pentax Optio 550 6301.1711/19/201412/30/2016otn-6301.17.exe61kbApple Macmini1,1, CDM K9A2VM-FD R01, Sony PCV-HS72B, HP HP Pavilion TS 14 Notebook PC, LG R580-U.ARC3BT, HP NQ973AA-ABF p6032f, Fujitsu FMVU90LB, HP HP Pavilion dv2700 Notebook PC, Shuttle SD10, HP GX606AA-UUW a6234.sc, and more.
Pentax Optio 550 1.11.10822/11/201512/27/2016pentax_optio_550-1.11.1082.exe38kbIBM 6221RYU, Sony VGN-TT46LG_R, Lenovo ThinkCentre M55, NEC RNM21223076, Lenovo 7358W17, Sony VGN-AW120D, HP FR471AA-UUW a6655sc, Sony VGN-TZ32VN_X, Fujitsu CELSIUS R930, HP NY584AA-AC4 600-1010b, Fujitsu FMVXNBGJ2Z, Fujitsu FMVNFD85D, Toshiba Satellite P870, IBM 2384ATU, Toshiba Satellite 1415, Fujitsu FMVNP2P4, TYAN S2895, PCP+ G41 Xeon series, HP PN176AA-ABN t770.no, and more.
Pentax Optio 550 802.12610/28/201412/27/2016pentax_optio_550-802.126.exe215kbNEC PC-LL750WG1JB, Acer C-VX2611G, LG R560-U.ARC3BT, Toshiba Satellite C850-B124, HP G5148it-m, Dell Vostro 1550, LG P510-U.CP29E, Toshiba SATELLITE PRO C870-1C4, HP HP EliteBook 6930p Notebook PC, Dell OptiPlex 760, LG LM60-15166L, HP NF566AA-ABU a6718.uk, HP RN657AAR-ABA a1777c, HP HP ProBook 5330m, Panasonic CF-19KDRC66M, and more.
Pentax Optio 550 M803748/23/201412/28/2016pentax_optio_550-m80374.exe128kbKONTRON B649, ASUS R051PX, HP RP847AA-ABZ m7680.it, HP HP HDX 16 Notebook PC, Stone NOTCHA-101, Sony VPCCW1MFX, Sony VGC-LT91S, LG R560-U.ARC3BT, ASUS Z9PE-D16 Series, Acer C-VX2611G, Lenovo ThinkPad X230 Tablet, Sony VGX-TP1L, and more.
Pentax Optio 550 807228/25/201412/29/2016pentax_optio_550-80722.exe216kbNEC PC-VG32VVZMM, Sony PCG-GR214EP, Sony PCV-RS221, HP FJ454AA-AC4 s3620b, Sony VGN-SR25T_P, HP KT334AAR-ABA m8530f, HP P6635c, HP DF179A-ABZ a130, LG FS-2A35A, Lenovo ThinkCentre A61, LG R560-U.ARC3BT, Partner D525, IBM System x3650 M4 : -[7915E3G, Toshiba Satellite C850-B843, Intel S3420GPC, HP HP Pavilion dv9000, and more.
Pentax Optio 550 7376912/20/201412/28/2016ar-73769.exe21kbLG S550-GE6AK, Leading Edge LECQ42SOHO, LG R490-KR6WK, Compaq DN146A-ABA S5410NX NA310, HP GU631AA-UUW a6225.sc, Sony PCG-GR214EP, NEC PC-VJ24LLNVHT8B, HP KY731AA-AKL a6784l, Fujitsu FMVCE80T7, Gigabyte EP43C-DS3, Sony VGN-NW235F, IBM 8086Y27, HP HP Pavilion dv7 Noteblook PC, Fujitsu FMVNP8A7, NEC PC-VY20AED5MFA5, Toshiba Dynabook T552/47FKD, and more.
Pentax Optio 550 70381.18/25/201412/27/2016pentax_optio_550-70381.1.exe49kbPackard Bell PACKARD BELL F806, Sony VGN-FS38LP, Sony SVE14112ENB, Sony VGN-TT46MG_B, MSI U4-7302, IBM 26721LG, HP PN113AA-ABF t790.f, Toshiba Dynabook CX/45H, Sony VGN-TZ330E, IBM 1843A19, Dell Vostro 1450, Sony Vgn-sz483, Sun Microsystems Munich, HP FK479AAR-ABA s3600t, Fujitsu PRIMERGY TX150, HP GX609AAR-ABA m9160f, HP Compaq Presario A900 KU048EA#ABENotebook PC, and more.
Pentax Optio 550 Y708791/24/201512/30/2016pentax_optio_550-y70879.exe48kbPanasonic CF-R8EWBAAP, Sony PCG-TR3_B, MSI MS-A95311, Panasonic CF-S8HYEPDR, Toshiba Satego P100, Compaq DA309A-B14 6540. BE910, HP GL333AA-ABZ m8160.it, Compaq Presario 8141EA, Fujitsu FMVLX55M, Lenovo ThinkCentre E51, Fujitsu FMVNP8A7, Compaq GS255AV-AB4 SR5211CF, HP FQ527AA-AB0 a6630tw, THEIS TH-C346/945GZME-RH/512/80/Midi-Towe, Sony VGN-FE17SP, LG Z20NH.AR51B3E, and more.
Pentax Optio 550 4081.11.110/2/201412/28/2016ghwypc-4081.11.1.exe42kbNEC PC-GL16MG1R9, Sony VGN-TX72B_B, Fujitsu PRIMERGY TX100 S2, Lenovo 7052-A7U, WIPRO WIV37455-0863, WIPRO WSG37425V-0054, HP G5310be-m, Packard Bell PBIPGX, Toshiba Satellite C660-196, ECS 331, HP 700-014eg, SAMSUN M2410, MSI MS-6163, IBM 1845BJ1, IBM 4838137, Sony VGN-TZ73B, Lenovo ThinkPad T60p, TriGem LLUON-A1, Medion E5218, and more.
Pentax Optio 550 8332.1812/24/201412/28/2016pentax_optio_550-8332.18.exe139kbIBM 1845BJ1, Lenovo ThinkPad Edge E530, Gateway 4800 Series, Compaq PJ385AA-ABU SR1180UK GB431, Toshiba SATELLITE C855-1LC, Sony PCG-GR5F_BP, Dell Vostro 1540, HP DX2250 MT SRP KMAT, NEC PC-VK21LLNT3GSC, FIC LM10W, MSI MS-7183, IBM 8194D1G, Lenovo 627436G, Panasonic CF-W8GWEYZNT, LG S550-GE6AK, Compaq PW783AA-ACJ SR1425IL FD440, Sony VGN-TZ170C, Compaq EC537AA-ABZ SR1549IT IT530, and more.


Please Note: There are particular operating systems known to have problems with Pentax Optio 550:
  • Windows RT
  • Windows XP Tablet PC Edition
  • Windows 7 Starter
  • Windows XP Media Center Edition 2003
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows Vista Ultimate
  • Windows Vista Starter
  • Windows Vista Business
  • Windows 7 Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Pentax Optio 550 model.
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