Toshiba Satellite L645D-S4040 Driver Download (Official)
The Satellite L645D-S4040 is a network device manufactured by Toshiba. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. Visitors have downloaded this file "tc70080800d.exe" 117 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 17.0 MB.
Supported Models
Satellite L645D-S4040
Satellite L655-S5096
Satellite L655-S5150
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit)
File Name
Versions
5.60.48.35 (21-Sep-2016)
Additional Notes
Wireless LAN Driver File, Double-click the downloaded file icon. Answer the remaining prompts to complete the installation. Restart the computer.
Uploaded By
Dinesh (DG Staff Member) on 30-Aug-2017
Related Driver Updates
How to Update Satellite L645D-S4040 Device Drivers
Step 1 - Download Your Driver
To get the Satellite L645D-S4040 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 Toshiba Satellite L645D-S4040 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 Toshiba 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 Toshiba website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Setup.exe | 32.0 MB | 25 Feb 2010 |
| Toshiba_Driver_Win7__tree.txt | 6.7 KB | 25 Feb 2010 |
| WBDHD44I.DLL | 1.1 MB | 15 Aug 2008 |
| WBTOS45I.DLL | 86.0 KB | 20 Jun 2009 |
| tinstall.exe | 75.2 KB | 11 Mar 2010 |
| tinstallwb.exe | 1.3 MB | 11 Mar 2010 |
| tinstallwb.exe.ini | 10.1 KB | 11 Mar 2010 |
| x64/bcmwl6.inf | 696.8 KB | 5 Feb 2010 |
| x86/bcmwl6.inf | 696.8 KB | 5 Feb 2010 |