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8/16/2017 +539 new drivers.
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Dell Inspiron M421r 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Dell Inspiron M421r
Certifications for Dell Inspiron M421r
5 stars for Dell Inspiron M421r "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.

Dell Inspiron M421r Driver Download

Windows Compatibility for Dell Inspiron M421r driver

Dell Inspiron M421r Driver Details:

Dell Inspiron M421r File Name: dell_inspiron_m421r.zip

Dell Inspiron M421r Driver Version: 295Ck4

Dell Inspiron M421r ZIP Size: 142.kb

Manufacturer: Dell

Dell Inspiron M421r was fully scanned at: 8/10/2017
Scan Status: driver download scanOK

Dell Inspiron M421r 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 7 Enterprise (Microsoft Windows NT) 64bit, Windows 7 Starter 64bit, Windows 10 Education 64bit, Windows Vista Home Basic 64bit, Windows 8 Enterprise 32bit, Windows 10 IoT 32bit, Windows 10 32bit, Windows Vista Ultimate 64bit, Windows Vista Home Premium 64bit, Windows 10 Pro Education 64bit,

Dell Inspiron M421r Download Stats:

Driver Uploaded: 4/25/2017

Direct Downloads: 3082
Most Recent Download: 4/24/2017
Managed Downloads: 5534
Most Recent Download: 4/24/2017
Download Mirrors: 3
Current Delay: 7 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 2709/3082 Users

Success Reported By 585/2709 Users

Driver Download Score74/100

Driver Installation Score60/100

Overall preformance Score69/100

Dell Inspiron M421r 244 Thumbs Up244Thumbs
Up
Dell Inspiron M421r 72 Thumbs Down72Thumbs
Down
Dell Inspiron M421r 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 4705/5534 Users

Success Reported By 3820/4705 Users

Driver Download Score94/100

Driver Installation Score95/100

Overall preformance Score82/100

Dell Inspiron M421r 3466 Thumbs Up3466Thumbs
Up
Dell Inspiron M421r 278 Thumbs Down278Thumbs
Down
Dell Inspiron M421r 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 Dell Inspiron M421r 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 Dell Inspiron M421r + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Dell Inspiron M421r, 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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Other drivers most commonly associated with Dell Inspiron M421r problems:

Dell Inspiron M421r 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 Dell Inspiron M421r disfunctions.

Scan performed on 4/24/2017, Computer: HP GX592AA-UUZ a6135.ch - Windows 7 64 bit

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Matrox Graphics Standard Enhanced PCI to USB Host ControllerUp To Date and Functioning
Mice And Touchpads
Logicool Logitech USB TrackMan WheelCorrupted By Dell Inspiron M421r
Microsoft Microsoft USB Compact Optical Mouse (IntelliPoint)Up To Date and Functioning
Logitech Logicool HID-compliant Unifying MouseUp To Date and Functioning
Usb Devices
Hewlett-Packard psc 1100 (USBPRINT)Outdated
USB Compliance Dispositif de stockage de masse USBOutdated
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 570Up To Date and Functioning
Network Cards
Ralink ASUS USB-N53 802.11a/b/g/n Network AdapterCorrupted By Dell Inspiron M421r
Keyboards
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) Desktop/Workstation/Server Express Chipset SATA AHCI ControllerUp To Date and Functioning
Others
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerUp To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerUp To Date and Functioning
Intel USB-IF USB 3.0 HubOutdated
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/24/2017, Computer: HP FL447AA-ACB a6641ru - Windows 7 32 bit

Outdated or Corrupted drivers:5/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Synaptics Intel(R) ICH9 Family SMBus Controller - 2930Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouseUp To Date and Functioning
Logicool HID mouseOutdated
Microsoft Microsoft Arc Mouse (IntelliPoint)Up To Date and Functioning
Usb Devices
Intel(R) HM70 Express Chipset LPC Controller - 1E5EUp To Date and Functioning
VIA VIA USB Enhanced host-controllerCorrupted By Dell Inspiron M421r
Sound Cards And Media Devices
Advanced Micro Devices ATI High Definition Audio DeviceUp To Date and Functioning
Pixela Sony Digital TV TunerUp To Date and Functioning
AMD AMD High Definition Audio DeviceUp To Date and Functioning
Network Cards
Broadcom 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card AdapterUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Intel SATA AHCI -vakio-ohjainUp To Date and Functioning
Others
UPEK TouchChip Fingerprint CoprocessorCorrupted By Dell Inspiron M421r
Nokia Nokia USB PhonetUp To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerUp To Date and Functioning
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serUp To Date and Functioning
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Corrupted By Dell Inspiron M421r
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Dell Inspiron M421r 33904For Windows 7 32 bit2/19/201512/29/2016all_drivers-33904.exe21kbSony VPCEH18FK, Acer ATC-603, HP PS373AA-B14 t861.be, Fujitsu D3061-A1, and more.
Dell Inspiron M421r 22430For Windows 7 64 bit9/7/201412/28/2016all_drivers-22430.exe90kbPDS Vector CQ, Lenovo 7373WG6, Gateway 310 2900297, Compaq PS245AA-ABF SR1339FR FR510, HP DW167A-ABF a425.f, HP Pavilion dv8000, HP Vd019aar-UUW P6110.sc, Lenovo 6471EGR, LG LW70-QJMA, Compaq GN732AA-ABH SR5135NL, and more.
Dell Inspiron M421r 63297For Windows 711/30/201412/27/2016all_drivers-63297.exe53kbPackard Bell IMEDIA MC 5303, Sony VGN-FW190CU, Lenovo ThinkPad Edge E525, Seneca Pro234499, Anhoch Goliath XD630, IBM 8215A64, HP H8-1232, Sony VPCF13FGX, Sony VGN-SR49VT_H, IBM 2668VMY, Sony VGN-AR170P, Clevo W240BL_W250BZ_W270BZQ, HP PS206AA-B14 t880.be, and more.
Dell Inspiron M421r 2.11.1272.1For Windows 103/5/201512/30/2016upvlju-2.11.1272.1.exe127kbGateway 4028GZ, Sony VGN-TZ330E, Toshiba Dynabook REGZA PC D712/V3HWS, Dimotion PCDM4J5P, Compaq DD376A-ABX 6660. FI110, NEC PC-VY13MEFEU, HP HP ProBook 6445b, Itautec LX202, Fujitsu FMVNFC60H, Gigabyte M1022, HP AY627AAR-ABA a4313w, Toshiba Satellite C850-B843, Acer Extensa 7230, and more.
Dell Inspiron M421r 7271.14For Windows 10 64 bit8/31/201412/30/2016wcjt-7271.14.exe128kbLenovo IdeaCentre K32010031, MSI MS-1727, Supermicro P4SAA, Sony VPCEB48FJ, PCWARE IPMQ45, Compaq EG217AA-ABG SR1699AN AN540, HP P6-2155a, and more.
Dell Inspiron M421r 62277For Windows 7 32 bit12/8/201412/27/2016all_drivers-62277.exe54kbCompaq FJ469AA-ABM SG3308LA, HP KT435AA-AB3 IQ508d, LIGHTEDGE 965LTCK, Gigabyte EQ45M-S2, LG P1-J455R, LG R580-U.ARC2BT, Panasonic CF-W8EWYAJP, Supermicro X9DR3-F, HP HP Compaq nx6115, and more.
Dell Inspiron M421r 71.11.12.17For Windows 7 64 bit10/7/201412/27/2016all_drivers-71.11.12.17.exe109kbTAROX Business 5000BM, HP BT434AAR-ABA s5603w, HP Compaq nx9030, Sony VGN-NW230G, IBM 622564G, NEC PC-LL750FS1SR, Toshiba Dynabook T554/45KR, HP FK785AAR-ABA s3620f, TYAN S2895, Fujitsu FMVNE5FD8, HP EZ090AA-ACP w5510.at, HP PW689AA-ABS D4085.SE, HP HP Compaq nx6110, and more.
Dell Inspiron M421r Y62289For Windows 79/23/201412/27/2016all_drivers-y62289.exe173kbSony PCG-GR5F_BP, LG RD580-UAD18E, NEC PC-VK25MXZCC, Itautec Infoway w7730, Toshiba SATELLITE PRO C50-A-1M3, Toshiba PSKHGL-00C004, Lenovo 7359W4B, HP NP169AA-ABM p6130la, HP 310-1210es, LG B15MS.ASQNBDE, Gateway LT27, Compaq P8657C-ABA 8000Z NA510, Sony VGC-LA83DB, and more.
Dell Inspiron M421r M2222For Windows 102/6/201512/29/2016all_drivers-m2222.exe21kbSupermicro P8SCT, Lenovo Y310, Panasonic CF-W2FW6AXR, HP PAVILION ZV6000, Sony VGN-AW50DB_H, Sony SVE11139CJB, Lenovo ThinkCentre M92, IBM 26478RG, OEGStone DB75EN, and more.
Dell Inspiron M421r 1.13989For Windows 10 64 bit11/10/201412/30/2016all_drivers-1.13989.exe174kbIBM 18445GU, Toshiba Satellite A100-626, HP S5-1450k, Lenovo ThinkPad T510i, HP FR561AA-ABF a6539.f, Toshiba Dynabook MX/33KRD, Dell Precision T5610, Sony VPCZ11A7R, HP HP EliteBook 8460p, and more.
Dell Inspiron M421r V71.1796For Windows 89/6/201412/27/2016all_drivers-v71.1796.exe45kbDell Latitude 7350, Sony SVF15215SNB, Toshiba Qosmio X75-A, Seneca Pro46956, Gateway FX6800-05, Packard Bell EasyNote LX86, Compaq PS165AA-AB3 SR1307AL FD440, and more.
Dell Inspiron M421r 43342For Windows 7 32 bit2/6/201512/28/2016all_drivers-43342.exe91kbSony VGNZ890G, NEC PC-LL550RG1TB, HP BK424AAR-ABA HPE-257c, Packard Bell PBIPGX, Sony VPCCW1MFX, and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Dell Inspiron M421r model.
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