4/21/2018 +795 new drivers.
G640 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for G640
Certifications for G640
5 stars for G640 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

G640 Driver Download

Windows Compatibility for G640 driver

G640 Driver Details:

G640 File Name:

G640 Driver Version: 815sdZ/S3

G640 ZIP Size: 113.kb

Manufacturer: Various Manufacturers

G640 was fully scanned at: 4/16/2018
Scan Status: driver download scanOK

G640 now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows 10 Pro 64bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows RT 64bit, Windows 10 Home 32bit, Windows XP Home Edition, for home desktops and laptops 64bit, Windows 10 Mobile Enterprise 32bit, Windows 8 Pro 32bit, Windows 10 Enterprise LTSB 32bit, Windows 10 Mobile 64bit, Windows 7 Ultimate 64bit, Windows Vista Starter 64bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32bit, Windows 10 Pro Education 32bit, Windows 10 Team 64bit,

G640 Download Stats:

Driver Uploaded: 4/15/2018

Direct Downloads: 1133
Most Recent Download: 4/26/2018
Managed Downloads: 4301
Most Recent Download: 4/25/2018
Download Mirrors: 2
Current Delay: 29 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 1031/1133 Users

Success Reported By 154/1031 Users

Driver Download Score68/100

Driver Installation Score74/100

Overall preformance Score73/100

G640 49 Thumbs Up49Thumbs
G640 13 Thumbs Down13Thumbs
G640 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 3804/4301 Users

Success Reported By 3109/3804 Users

Driver Download Score81/100

Driver Installation Score97/100

Overall preformance Score99/100

G640 3047 Thumbs Up3047Thumbs
G640 174 Thumbs Down174Thumbs
G640 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 G640 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 G640 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing G640, 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.

G640 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 G640 disfunctions.

Scan performed on 4/24/2017, Computer: Sony VPCJ126FJ - Windows 7 64 bit

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Dynamic Power Performance Management MCH DriverCorrupted By G640
Mice And Touchpads
Microsoft Microsoft Express Mouse (Mouse and Keyboard Center)Corrupted By G640
Wacom Wacom Mouse MonitorUp To Date and Functioning
Usb Devices
Initio INI-T640Up To Date and Functioning
Logitech Logitech QuickCam MessengerUp To Date and Functioning
Sony Ericsson Mobile SEMC Flash DeviceUp To Date and Functioning
Sound Cards And Media Devices
Creative Creative SB Audigy 2 ZS (WDM)Corrupted By G640
Network Cards
Silicon Integrated SiS191 Ethernet ControllerCorrupted By G640
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA MCP51 Parallel ATA ControllerUp To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerOutdated
Nokia Nokia E52 USB PhonetUp To Date and Functioning
Intel(R) Graphics Chipset (KCH) DriverUp To Date and Functioning
Intel(R) Graphics Platform (SoftBIOS) DriverOutdated
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPCorrupted By G640
Input Devices
Logitech Logitech WingMan Digital DeviceCorrupted By G640
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/26/2018, Computer: Fujitsu FMVLX60W - Windows 7 32 bit

Outdated or Corrupted drivers:11/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Toshiba Bluetooth ACPIOutdated
Mice And Touchpads
Logicool HID-compliant mouseCorrupted By G640
Microsoft Microsoft USB Wireless Mouse (Mouse and Keyboard Center)Corrupted By G640
Usb Devices
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27CBCorrupted By G640
Sound Cards And Media Devices
Broadcom Bluetooth Stereo AudioUp To Date and Functioning
Realtek Dispositivo de High Definition AudioCorrupted By G640
Lifeview FlyDVB-T Hybrid miniUp To Date and Functioning
Network Cards
Broadcom 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801DB Ultra ATA-Speichercontroller-24CBUp To Date and Functioning
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Hewlett-Packard psc 1200 (DOT4)Corrupted By G640
Panasonic MATSHITA DVD-RAM UJ-830SaCorrupted By G640
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerUp To Date and Functioning
Nokia Nokia C6-00 USB LCIFCorrupted By G640
Cameras, Webcams And Scanners
Intel Canon EOS 500DUp To Date and Functioning
Video Cards
Intel(R) HD GraphicsCorrupted By G640
Input Devices
Microsoft HID-compliant system control deviceCorrupted By G640
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By G640
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
G640 Windows 7 32 bit1/1/201512/29/2016all_drivers- 23-b340ef, HP HP Compaq dx6120 MT, Compaq P2800N P170X520WC25EC, Sony SVE14115FBB, Lenovo ThinkPad L412, Fujitsu FMVLX60TY, HP GN634AV-ABA a6210, LG R470-KRW4K, IBM 8171Z5S, Dell PowerVault NX3100, and more.
G640 71.1783For Windows 7 64 bit2/3/201512/28/2016all_drivers-71.1783.exe182kbSony VGN-NS38M_S, IBM 8114E9G, Sony VGN-A317M, IBM Razo, HP EC581AA-B1U, Supermicro P8SCT, Sun Microsystems K85AE, Lenovo 2752W16, and more.
G640 30669For Windows 710/25/201412/30/2016all_drivers-30669.exe49kbOlidata H8DA8/H8DAR, Haier T68 Series, HP HP Compaq nc4400, ELITEGROUP 330, HP HP Pavilion dv6700, HP GU519AA-UUW, and more.
G640 2001.16For Windows 1011/1/201412/28/2016all_drivers-2001.16.exe214kbSony VPCEC2RFX, IBM IBM IntelliStation M Pro -[922962J, ASUS 1015T, HP PN135AA-ABU, HP 220-1100t, NEC PC-LL750MG1N, HP KT439AA-AB4 a6545d, NEC PC-VJ12EBBCHCLD, Toshiba SATELLITE L850-A891, and more.
G640 1.12398For Windows 10 64 bit11/22/201412/29/2016all_drivers-1.12398.exe64kbNEC PC-GL20ES3L6, Sony VGN-G21XP_B, Sony VGN-A197VP, Fujitsu FMVD707AY, HP Compaq nx9040, HP HP Compaq nc6000, Zoostorm 7010-0276A, Fujitsu FMVLRB50P, Sony VGN-SZ140P, IBM 8307GU7, HP PS235AA-ABF m1280.f, and more.
G640 2041.12For Windows 7 32 bit9/26/201412/30/2016all_drivers-2041.12.exe49kbFujitsu FMVD707AY, HP Pavilion dv4000, Sony VGN-A317S, Lenovo ThinkPad X130e, Acer Aspire 4925, Sony VPCW21C7E, Panasonic CF-19FHLAXAM, Sony VGN-CS60B_Q, NEC PC-LL750RG1B, AnabelleB Argyle M300, Lenovo Lenovo G470, HP FL436AA-ABF a6631af, Fujitsu FMVNFB70BZ, and more.
G640 2769For Windows 7 64 bit8/23/201412/29/2016all_drivers-2769.exe198kbAcer AS5737Z, Intel DB43LD, Compaq P8657F-ABA SR1000V NA510, ASUS CG5290, and more.
G640 1.1043For Windows 79/15/201412/28/2016pgoli-1.1043.exe190kbHP KX568AA-UUW, Advent DT2, IBM 62237BU, Acer AX12300-U1801A, IBM System x3200 M3 -[732754M, Compaq DD373A-ABY 6650 DK110, Lenovo ThinkCentre A70, Packard Bell IMEDIA 9206, Lenovo ThinkPad T410, and more.
G640 62287For Windows 108/28/201412/28/2016-62287.exe142kbHP PW706AA-ABM W5010LA, HP PN089AA-ABF m1180.f, NEC PC-MY26XFREJ, LG R200-D.CPF1A9, IBM 23795VU, Toshiba Dynabook T350/34BBM, HP ProLiant DL360 G5, Lenovo 6457WTU, LG R590-PARU1BT, HP P7-1102, Toshiba Dynabook TX/66JPK, Medion P7610, Packard Bell IMEDIA H5190, and more.
G640 402.164For Windows 10 64 bit11/23/201412/27/2016all_drivers-402.164.exe164kbHP WK677AA-ABD p6315de, Lenovo ThinkCentre M92, Toshiba Dynabook T552/47FKD, Gigabyte GA-6PXSV3, Lenovo ThinkPad Edge E130, Fujitsu FMVS90MB, Fujitsu FMVNE5FD8, IBM IBM System x3500 M4 Server -[7383AC1, ECS BAT-I, Fujitsu FMVA30DN, and more.
G640 2.101.103For Windows 81/5/201512/30/2016all_drivers-2.101.103.exe147kbGateway GZ7108TV, HP H9-1156eg, HP PS226AA-ABE, Phoenix M671MX+968, Acer TravelMate 8371, IBM 2647LG7, SYX SYX-DP67BG-Extreme, Panasonic CF-W7BWHNJR, IBM 237319G, and more.
G640 3863For Windows 7 32 bit1/14/201512/30/2016all_drivers-3863.exe109kbSupermicro X9DR3-F, HP KN483AA-AB8 m9242.t, Compaq RZ569AA-ABZ SR5039IT, Shuttle Shuttle System, HP BN496AV-ABA HPE-170t, HP HP Pavilion dv9660 Notebook PC, NEC PC-MY30AEZA5XT6, and more.
G640 2.11.1062.1For Windows 7 64 bit9/14/201412/30/2016all_drivers-2.11.1062.1.exe177kbLenovo 9482W86, HP H9-1161ez, Sony VGN-FJ68SP_W, Lanix LANIX CORP 4030, Sony VGNFW490JFT, FIC LM10W, Lenovo 1S1680036940055, Toshiba Dynabook EX/35LWH, HP PN176AA-ABN, Lenovo 1S16800336100W2, Sony VGC-JS50_S, TCL N700, Lenovo ThinkCentre A57, and more.

Please Note: There are particular operating systems known to have problems with G640:
  • Windows 8 Enterprise
  • Windows 10 IoT
  • Windows RT
  • Windows 10 S
  • Windows 10 Home
  • Windows 7 Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific G640 model.
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