Dell Precision WorkStation T7400 Driver Download (Official)
The Precision WorkStation T7400 is a common computer motherboard manufactured by Dell. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. This update - "R167233.EXE" - has an average rating of 5 out of 5 stars based on 6 reviews, and has been downloaded 1,529 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 2.3 MB.
Supported Models
Dell Precision WorkStation T7400
High Precision Event Timer
Intel(R) 6300ESB LPC Interface Controller - 25A1
Intel(R) 6300ESB SMBus Controller - 25A4
Intel(R) 6300ESB USB Universal Host Controller - 25A9
Intel(R) 6300ESB Ultra ATA Storage/SATA Controller - 25A3
Intel(R) 6300ESB Watchdog Timer - 25AB
Manufacturers
Supported Operating Systems
Windows Vista, Windows XP, Windows 2000
File Name
Versions
5.1.0.1006 (2003-08-25) via .inf
8.3.1.1003 (2007-05-01) via .inf
7.1.0.1011 (2006-09-15) via .inf
7.1.0.1011 (2005-05-23) via .inf
Additional Notes
Chip Set: Texas Instruments PCI 6515 Cardbus, Driver, Windows 2000, Windows Vista 32-bit, Windows XP, Multi Language, Multi System, v.1.0.1.19 (XP), 1.0.1.20 (Vista), A00
Vista 32 Drivers for TI PCI6515 Cardbus/Smartcard controller
Uploaded By
Jayakumar (DG Staff Member) on 29-Jun-2008
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| All/5000XZVP.inf | 15.3 KB | 8 Aug 2007 |
| All/5000xzvp.cat | 19.2 KB | 8 Aug 2007 |
| All/5400.cat | 14.2 KB | 8 Aug 2007 |
| All/5400.inf | 7.2 KB | 8 Aug 2007 |
| All/852.cat | 7.8 KB | 8 Aug 2007 |
| All/852.inf | 4.0 KB | 8 Aug 2007 |
| All/855.cat | 6.8 KB | 8 Aug 2007 |
| All/855.inf | 3.6 KB | 8 Aug 2007 |
| All/865.cat | 9.8 KB | 8 Aug 2007 |
| All/865.inf | 4.8 KB | 8 Aug 2007 |
| All/915.cat | 11.6 KB | 8 Aug 2007 |
| All/915.inf | 3.9 KB | 8 Aug 2007 |
| All/915M.cat | 7.5 KB | 8 Aug 2007 |
| All/915M.inf | 3.4 KB | 8 Aug 2007 |
| All/945.cat | 19.2 KB | 8 Aug 2007 |
| All/945.inf | 4.6 KB | 8 Aug 2007 |
| All/945GM.inf | 4.1 KB | 8 Aug 2007 |
| All/945gm.cat | 10.9 KB | 8 Aug 2007 |
| All/965g.cat | 19.2 KB | 8 Aug 2007 |
| All/965g.inf | 4.8 KB | 8 Aug 2007 |
| All/965m.cat | 10.9 KB | 8 Aug 2007 |
| All/965m.inf | 4.1 KB | 8 Aug 2007 |
| All/E7220.cat | 10.4 KB | 8 Aug 2007 |
| All/E7220.inf | 3.7 KB | 8 Aug 2007 |
| All/E7230.inf | 3.5 KB | 8 Aug 2007 |
| All/E7300.inf | 6.1 KB | 8 Aug 2007 |
| All/E7520.cat | 9.6 KB | 8 Aug 2007 |
| All/E7520.inf | 9.3 KB | 8 Aug 2007 |
| All/E8500.cat | 10.5 KB | 8 Aug 2007 |
| All/E8500.inf | 13.9 KB | 8 Aug 2007 |
| All/ESB2id2.inf | 3.7 KB | 8 Aug 2007 |
| All/ESB2ide.inf | 3.7 KB | 8 Aug 2007 |
| All/ESB2usb.inf | 5.3 KB | 8 Aug 2007 |
| All/dmi_pci.cat | 9.1 KB | 8 Aug 2007 |
| All/dmi_pci.inf | 3.7 KB | 8 Aug 2007 |
| All/e7230.cat | 8.1 KB | 8 Aug 2007 |
| All/e7300.cat | 11.3 KB | 8 Aug 2007 |
| All/esb2id2.cat | 10.0 KB | 8 Aug 2007 |
| All/esb2ide.cat | 10.0 KB | 8 Aug 2007 |
| All/esb2usb.cat | 11.6 KB | 8 Aug 2007 |
| All/g33q35.cat | 19.2 KB | 8 Aug 2007 |
| All/g33q35.inf | 6.1 KB | 8 Aug 2007 |
| All/ich5core.cat | 10.4 KB | 8 Aug 2007 |
| All/ich5core.inf | 5.1 KB | 8 Aug 2007 |
| All/ich5id2.cat | 10.0 KB | 8 Aug 2007 |
| All/ich5id2.inf | 4.3 KB | 8 Aug 2007 |
| All/ich5ide.cat | 10.0 KB | 8 Aug 2007 |
| All/ich5ide.inf | 4.3 KB | 8 Aug 2007 |
| All/ich5usb.cat | 13.6 KB | 8 Aug 2007 |
| All/ich5usb.inf | 8.0 KB | 8 Aug 2007 |
| All/ich6core.cat | 11.6 KB | 8 Aug 2007 |
| All/ich6core.inf | 5.0 KB | 8 Aug 2007 |
| All/ich6id2.cat | 10.0 KB | 8 Aug 2007 |
| All/ich6id2.inf | 4.2 KB | 8 Aug 2007 |
| All/ich6ide.cat | 10.0 KB | 8 Aug 2007 |
| All/ich6ide.inf | 4.2 KB | 8 Aug 2007 |
| All/ich6usb.cat | 13.6 KB | 8 Aug 2007 |
| All/ich6usb.inf | 6.1 KB | 8 Aug 2007 |
| All/ich7core.cat | 19.2 KB | 8 Aug 2007 |
| All/ich7core.inf | 5.9 KB | 8 Aug 2007 |
| All/ich7id2.cat | 10.0 KB | 8 Aug 2007 |
| All/ich7id2.inf | 4.0 KB | 8 Aug 2007 |
| All/ich7ide.cat | 10.0 KB | 8 Aug 2007 |
| All/ich7ide.inf | 4.0 KB | 8 Aug 2007 |
| All/ich7usb.cat | 13.6 KB | 8 Aug 2007 |
| All/ich7usb.inf | 6.2 KB | 8 Aug 2007 |
| All/ich8core.cat | 11.2 KB | 8 Aug 2007 |
| All/ich8core.inf | 6.0 KB | 8 Aug 2007 |
| All/ich8id2.cat | 10.0 KB | 8 Aug 2007 |
| All/ich8id2.inf | 4.2 KB | 8 Aug 2007 |
| All/ich8ide.cat | 10.0 KB | 8 Aug 2007 |
| All/ich8ide.inf | 4.2 KB | 8 Aug 2007 |
| All/ich8smb.cat | 9.3 KB | 8 Aug 2007 |
| All/ich8smb.inf | 3.4 KB | 8 Aug 2007 |
| All/ich8usb.cat | 10.0 KB | 8 Aug 2007 |
| All/ich8usb.inf | 7.0 KB | 8 Aug 2007 |
| All/ich9core.cat | 11.5 KB | 8 Aug 2007 |
| All/ich9core.inf | 6.8 KB | 8 Aug 2007 |
| All/ich9id2.cat | 19.2 KB | 8 Aug 2007 |
| All/ich9id2.inf | 4.7 KB | 8 Aug 2007 |
| All/ich9ide.cat | 19.2 KB | 8 Aug 2007 |
| All/ich9ide.inf | 4.7 KB | 8 Aug 2007 |
| All/ich9smb.cat | 19.2 KB | 8 Aug 2007 |
| All/ich9smb.inf | 3.4 KB | 8 Aug 2007 |
| All/ich9usb.cat | 19.2 KB | 8 Aug 2007 |
| All/ich9usb.inf | 5.9 KB | 8 Aug 2007 |
| All/ichXdev.inf | 3.2 KB | 8 Aug 2007 |
| All/ichxdev.cat | 8.8 KB | 8 Aug 2007 |
| All/whed_dev.cat | 11.5 KB | 8 Aug 2007 |
| All/whed_dev.inf | 3.0 KB | 8 Aug 2007 |
| CSVer.dll | 53.2 KB | 8 Aug 2007 |
| Help.txt | 727 bytes | 8 Aug 2007 |
| IIF2.ini | 1.6 KB | 8 Aug 2007 |
| Lang/CHIP/ARA/ChipsetARA.dll | 65.5 KB | 8 Aug 2007 |
| Lang/CHIP/ARA/license.txt | 20.2 KB | 8 Aug 2007 |
| Lang/CHIP/ARB/license.txt | 9.0 KB | 8 Aug 2007 |
| Lang/CHIP/CHS/ChipsetCHS.dll | 61.4 KB | 8 Aug 2007 |
| Lang/CHIP/CHS/license.txt | 18.2 KB | 8 Aug 2007 |
| Lang/CHIP/CHT/ChipsetCHT.dll | 61.4 KB | 8 Aug 2007 |
| Lang/CHIP/CHT/license.txt | 18.8 KB | 8 Aug 2007 |
| Lang/CHIP/CSY/ChipsetCSY.dll | 69.6 KB | 8 Aug 2007 |
| Lang/CHIP/CSY/license.txt | 23.2 KB | 8 Aug 2007 |
| Lang/CHIP/DAN/ChipsetDAN.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/DAN/license.txt | 23.9 KB | 8 Aug 2007 |
| Lang/CHIP/DEU/ChipsetDEU.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/DEU/license.txt | 25.3 KB | 8 Aug 2007 |
| Lang/CHIP/ELL/ChipsetELL.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/ELL/license.txt | 25.5 KB | 8 Aug 2007 |
| Lang/CHIP/ENG/license.txt | 11.4 KB | 8 Aug 2007 |
| Lang/CHIP/ENU/ChipsetENU.dll | 57.3 KB | 8 Aug 2007 |
| Lang/CHIP/ENU/license.txt | 11.3 KB | 8 Aug 2007 |
| Lang/CHIP/ESP/ChipsetESP.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/ESP/license.txt | 24.1 KB | 8 Aug 2007 |
| Lang/CHIP/FIN/ChipsetFIN.dll | 69.6 KB | 8 Aug 2007 |
| Lang/CHIP/FIN/license.txt | 23.4 KB | 8 Aug 2007 |
| Lang/CHIP/FRA/ChipsetFRA.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/FRA/license.txt | 24.5 KB | 8 Aug 2007 |
| Lang/CHIP/FRC/license.txt | 13.2 KB | 8 Aug 2007 |
| Lang/CHIP/HEB/ChipsetHEB.dll | 65.5 KB | 8 Aug 2007 |
| Lang/CHIP/HEB/license.txt | 19.8 KB | 8 Aug 2007 |
| Lang/CHIP/HUN/ChipsetHUN.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/HUN/license.txt | 24.4 KB | 8 Aug 2007 |
| Lang/CHIP/ITA/ChipsetITA.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/ITA/license.txt | 24.7 KB | 8 Aug 2007 |
| Lang/CHIP/JPN/ChipsetJPN.dll | 65.5 KB | 8 Aug 2007 |
| Lang/CHIP/JPN/license.txt | 21.4 KB | 8 Aug 2007 |
| Lang/CHIP/KOR/ChipsetKOR.dll | 65.5 KB | 8 Aug 2007 |
| Lang/CHIP/KOR/license.txt | 21.7 KB | 8 Aug 2007 |
| Lang/CHIP/NLD/ChipsetNLD.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/NLD/license.txt | 24.7 KB | 8 Aug 2007 |
| Lang/CHIP/NOR/ChipsetNOR.dll | 69.6 KB | 8 Aug 2007 |
| Lang/CHIP/NOR/license.txt | 23.3 KB | 8 Aug 2007 |
| Lang/CHIP/PLK/ChipsetPLK.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/PLK/license.txt | 25.4 KB | 8 Aug 2007 |
| Lang/CHIP/PTB/ChipsetPTB.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/PTB/license.txt | 23.5 KB | 8 Aug 2007 |
| Lang/CHIP/PTG/ChipsetPTG.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/PTG/license.txt | 24.1 KB | 8 Aug 2007 |
| Lang/CHIP/RUS/ChipsetRUS.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/RUS/license.txt | 25.0 KB | 8 Aug 2007 |
| Lang/CHIP/SVE/ChipsetSVE.dll | 69.6 KB | 8 Aug 2007 |
| Lang/CHIP/SVE/license.txt | 23.7 KB | 8 Aug 2007 |
| Lang/CHIP/THA/ChipsetTHA.dll | 69.6 KB | 8 Aug 2007 |
| Lang/CHIP/THA/license.txt | 22.9 KB | 8 Aug 2007 |
| Lang/CHIP/TRK/ChipsetTRK.dll | 73.7 KB | 8 Aug 2007 |
| Lang/CHIP/TRK/license.txt | 24.0 KB | 8 Aug 2007 |
| Setup.exe | 883.2 KB | 8 Aug 2007 |
| Version.txt | 850 bytes | 23 Jun 2008 |
| Vista/5000XZVP.inf | 15.3 KB | 8 Aug 2007 |
| Vista/5000xzvp.cat | 19.2 KB | 8 Aug 2007 |
| Vista/5400.cat | 14.2 KB | 8 Aug 2007 |
| Vista/5400.inf | 7.2 KB | 8 Aug 2007 |
| Vista/945.cat | 19.2 KB | 8 Aug 2007 |
| Vista/945.inf | 4.6 KB | 8 Aug 2007 |
| Vista/945GM.inf | 4.1 KB | 8 Aug 2007 |
| Vista/945gm.cat | 10.9 KB | 8 Aug 2007 |
| Vista/965g.cat | 19.2 KB | 8 Aug 2007 |
| Vista/965g.inf | 4.8 KB | 8 Aug 2007 |
| Vista/965m.cat | 10.9 KB | 8 Aug 2007 |
| Vista/965m.inf | 4.1 KB | 8 Aug 2007 |
| Vista/E7300.inf | 6.1 KB | 8 Aug 2007 |
| Vista/ESB2id2.inf | 3.7 KB | 8 Aug 2007 |
| Vista/ESB2ide.inf | 3.7 KB | 8 Aug 2007 |
| Vista/ESB2usb.inf | 5.3 KB | 8 Aug 2007 |
| Vista/INFAnswr.txt | 4.2 KB | 8 Aug 2007 |
| Vista/dmi_pci.cat | 11.1 KB | 8 Aug 2007 |
| Vista/dmi_pci.inf | 3.7 KB | 8 Aug 2007 |
| Vista/e7300.cat | 11.3 KB | 8 Aug 2007 |
| Vista/esb2id2.cat | 8.3 KB | 8 Aug 2007 |
| Vista/esb2ide.cat | 8.3 KB | 8 Aug 2007 |
| Vista/esb2usb.cat | 11.1 KB | 8 Aug 2007 |
| Vista/g33q35.cat | 19.2 KB | 8 Aug 2007 |
| Vista/g33q35.inf | 6.1 KB | 8 Aug 2007 |
| Vista/ich7core.cat | 19.2 KB | 8 Aug 2007 |
| Vista/ich7core.inf | 5.9 KB | 8 Aug 2007 |
| Vista/ich7id2.cat | 8.3 KB | 8 Aug 2007 |
| Vista/ich7id2.inf | 4.0 KB | 8 Aug 2007 |
| Vista/ich7ide.cat | 8.3 KB | 8 Aug 2007 |
| Vista/ich7ide.inf | 4.0 KB | 8 Aug 2007 |
| Vista/ich7usb.cat | 11.1 KB | 8 Aug 2007 |
| Vista/ich7usb.inf | 6.2 KB | 8 Aug 2007 |
| Vista/ich8ahci.cat | 7.8 KB | 8 Aug 2007 |
| Vista/ich8ahci.inf | 3.6 KB | 8 Aug 2007 |
| Vista/ich8core.cat | 11.2 KB | 8 Aug 2007 |
| Vista/ich8core.inf | 6.0 KB | 8 Aug 2007 |
| Vista/ich8id2.cat | 8.3 KB | 8 Aug 2007 |
| Vista/ich8id2.inf | 4.2 KB | 8 Aug 2007 |
| Vista/ich8ide.cat | 8.3 KB | 8 Aug 2007 |
| Vista/ich8ide.inf | 4.2 KB | 8 Aug 2007 |
| Vista/ich8smb.cat | 11.1 KB | 8 Aug 2007 |
| Vista/ich8smb.inf | 3.4 KB | 8 Aug 2007 |
| Vista/ich8usb.cat | 11.1 KB | 8 Aug 2007 |
| Vista/ich8usb.inf | 7.0 KB | 8 Aug 2007 |
| Vista/ich9ahci.cat | 19.2 KB | 8 Aug 2007 |
| Vista/ich9ahci.inf | 3.4 KB | 8 Aug 2007 |
| Vista/ich9core.cat | 11.5 KB | 8 Aug 2007 |
| Vista/ich9core.inf | 6.8 KB | 8 Aug 2007 |
| Vista/ich9id2.cat | 19.2 KB | 8 Aug 2007 |
| Vista/ich9id2.inf | 4.7 KB | 8 Aug 2007 |
| Vista/ich9ide.cat | 19.2 KB | 8 Aug 2007 |
| Vista/ich9ide.inf | 4.7 KB | 8 Aug 2007 |
| Vista/ich9smb.cat | 19.2 KB | 8 Aug 2007 |
| Vista/ich9smb.inf | 3.4 KB | 8 Aug 2007 |
| Vista/ich9usb.cat | 19.2 KB | 8 Aug 2007 |
| Vista/ich9usb.inf | 5.9 KB | 8 Aug 2007 |
| Vista/ichXdev.inf | 3.2 KB | 8 Aug 2007 |
| Vista/ichxdev.cat | 11.1 KB | 8 Aug 2007 |
| Vista/whed_dev.cat | 11.5 KB | 8 Aug 2007 |
| Vista/whed_dev.inf | 3.0 KB | 8 Aug 2007 |
| difxapi.dll | 319.5 KB | 8 Aug 2007 |
| readme.txt | 40.2 KB | 8 Aug 2007 |
| x64/Difx64.exe | 97.3 KB | 8 Aug 2007 |
| x64/difxapi.dll | 525.8 KB | 8 Aug 2007 |
How to Update Dell Precision WorkStation T7400 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Dell Precision WorkStation T7400 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Dell Precision WorkStation T7400 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Dell Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Dell website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.