Toshiba Satellite C55-b5100 Ethernet Controller Driver
So run this and find out what components are in the computer
Using HW Info
PART A:
You can test the volts on the PSU with HW Info HWiNFO, HWiNFO32/64 - Download < download the right bit version and close the right hand window select Sensors and scroll down to the power section where you will see what the volts are doing see my pic. In my pic the section (Nuvoton) with VBATT is a dead give away you are in the section for the rail voltages. There are other section titles and one that pops up often is ITE
Now the voltage on the different rails have to be within 5% =+/- of what is required or the machine will not work properly if at all.
See this for the rail voltage info
Power Supply 101: A Reference Of Specifications - Power Supplies (Section 2.)
The original right hand window shows the machine running and is handy for that but for looking at the components in some detail close it and use the main left hand side panel
FOR OTHER COMPONENTS
PART B:
Open each small square with + in it on the section the components are in and then click on the individual component/s (it will highlight in blue) - in the right hand side will appear all sorts of details including brands speeds and other essential info that particular device. See pic for example.
Use PART B: to find that out see pic it is of my Toshiba
Now also when you find out the manufacturer that component that is being used and look for the driver on that site you are better off using the PART NO on the sticker on the back of the machine see pic
Drivers for laptop Toshiba SATELLITE C55-A-19K: the following page shows a menu of 25 devices compatible with the laptop model SATELLITE C55-A-19K, manufactured by 'Toshiba'.To download the necessary driver, select a device from the menu below that you need a driver for and follow the link to download. The Official Toshiba Support Website provides support for Satellite C55-B5300. Dynabook, Inc. And its subsidiaries were deconsolidated from Toshiba Group on October 1, 2018. Need Help finding a driver? Satellite C55-B5300. Where's my model or serial number? I recently purchased a Toshiba Satellite C55d c5251 with windows 10 preinstalled but the wifi drivers do not support hosted networks, which I need in order to use my computer as a hotspot. I've been looking for them but haven't been able to find them.
by Toshiba Corporation
The best way to fix your PC to run at peak performance is to update your drivers. If your system is slow, unresponsive or crashes often, the problem may be with your drivers. Sometimes, after upgrading to a newer operating system such as Windows 10, problems can occur because your current driver may only work with an older version of Windows. To download and update your drivers, follow the instructions below.
Find Toshiba Device Drivers by Model Name or Number
Find Toshiba Device Drivers by Category
How to Update Device Drivers Quickly & Easily
Tech Tip: Updating drivers manually requires some computer skills and patience. A faster and easier option is to use the Driver Update Utility for Toshiba to scan your system for free. The utility tells you which specific drivers are out-of-date for all of your devices.
Step 1 - Download Your Driver
To get the latest driver, including Windows 10 drivers, you can choose from a list of most popular Toshiba downloads. Click the download button next to the matching model name. After you complete your download, move on to Step 2.
If your driver is not listed and you know the model name or number of your Toshiba device, you can use it to search our driver archive for your Toshiba device model. Simply type the model name and/or number into the search box and click the Search button. You may see different versions in the results. Choose the best match for your PC and operating system.
If you don’t know the model name or number, you can start to narrow your search down by choosing which category of Toshiba device you have (such as Printer, Scanner, Video, Network, etc.). Start by selecting the correct category from our list of Toshiba Device Drivers by Category.
Need more help finding the right driver? You can request a driver and we will find it for you. We employ a team from around the world. They add hundreds of new drivers to our site every day.
Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Toshiba. It is a software utility that will find the right driver for you - automatically.
Toshiba updates their drivers regularly. To get the latest Windows 10 driver, you may need to go to Toshiba website to find the driver for to your specific Windows version and device model.
Step 2 - Install Your Driver
After you download your new driver, then you have to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
Toshiba Satellite C55 B5100 Drivers
In Windows 8.1 & Windows 10, right-click the Start menu and select Device Manager
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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 drivers using 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.
If you are having trouble installing your driver, you should use the Driver Update Utility for Toshiba. It is a software utility that automatically finds, downloads and installs the right driver for your system. You can even backup your drivers before making any changes, and revert back in case there were any problems.
Try it now to safely update all of your drivers in just a few clicks. Once you download and run the utiliy, it will scan for out-of-date or missing drivers:
When the scan is complete, the driver update utility will display a results page showing which drivers are missing or out-of-date. You can update individual drivers, or all of the necessary drivers with one click.
Ethernet Controller Driver Windows 7
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.