2Using "Windows Embedded Standard 7"

You can also perform this operation by entering “ewfmgr.exe c: -commitanddisable” at the command prompt and restarting your computer.

Commit changes to disk.

This item is activated when the EWF is running. If this item is selected, the current states of the client (saved in a cache) are saved to a flash volume. However, the state of EWF will not be changed. You can also perform this operation by entering “ewfmgr.exe c: -commit” at the command prompt.

You can view the configurations for the protected volumes by entering “ewfmgr.exe c:” at the

command prompt.

File-Based Write Filter (FBWF)

The File-Based Write Filter (FBWF) protects the memory of the client from being overwritten by any unauthorized user. By restricting excessive writing into the memory, the FBWF allows you to use the client for a long time. If you request I/O, the FBWF has the client perform its operations using the cache instead of the memory so that the memory can be protected.

The data saved in the cache is preserved while the client operates normally. It is removed when it is restarted or exited. To save the changes, you should write the relevant file onto the disk using the commit command. If you don’t know which file is changed, disable the FBWF, change it, and enable it again.

You can control the FBWF using the various options of the command at a command prompt.

FBWF Configuration

Current FBWF status : Displays the current status of the FBWF (Enabled or Disabled).

Boot command : Displays the FBWF command that will be performed at the next boot-up.

RAM Used by FBEF : Displays the size of the RAM the FBWF is using. If the current status is set to "Disabled", the used memory is displayed as 0 KB.

Threshold : Displays the maximum size of the RAM that the FBWF can use.

FBWF Command

Enable FBWF and reboot the system : Enables the disabled FBWF and restarts the client. If the client is not restarted, only the boot command is changed to BWF_ENABLE and the current status is not changed.

Disable FBWF and reboot the system : Disables the enabled FBWF and restarts the client. If the client is not restarted, only the boot command is changed to FBWF_DISABLE and the current status is not changed.

Commit files : Even if the disks are protected by the FBWF, you can add or delete the files you want to save on them. To write the changes onto the disk, click the [Write the changes to the disk] button.

Session Status

Current session : Displays the volumes being protected by the FBWF and a list of the folders and files on those volumes that are excepted from protection by the FBWF.

2 Using "Windows Embedded Standard 7" 41

Page 40 Page 42
Page 41
Image 41
Samsung LF24TOWHBDM/XJ, LF19TOWHBDM/EN, LF19TOWHBFM/EN, LF24TOWHBFM/EN, LF24TOWHBDM/EN manual File-Based Write Filter Fbwf
Page 40 Page 42

LF19TOWHBFM/UE, LF24TOWHBDM/XJ, LF24TOWHBDM/EN, LF19TOWHBFM/XY, LF24TOWHBFM/EN specifications

The Samsung LF24TOWHBFM/EN is a versatile and user-friendly monitor designed to enhance productivity and provide an immersive viewing experience. With its sleek design and modern aesthetics, it is suitable for both home and office environments.

At the heart of the LF24TOWHBFM/EN is a 24-inch Full HD display with a resolution of 1920 x 1080 pixels. This allows for sharp and detailed visuals, making it ideal for tasks ranging from graphic design to casual gaming. The monitor features an IPS panel, which ensures wide viewing angles of up to 178 degrees, meaning colors remain accurate and vibrant, even when viewed from the side.

One of the standout characteristics of this monitor is its rapid response time of 5ms, which minimizes motion blur during fast-paced scenes, making it particularly appealing for gamers. Samsung's advanced technology also includes Flicker-Free and Eye Saver Mode, which help to reduce eye strain during extended use, thereby enhancing comfort and productivity.

In terms of connectivity, the LF24TOWHBFM/EN offers multiple options, including HDMI and DisplayPort, allowing users to easily connect various devices such as laptops, gaming consoles, and media players. The monitor also features a convenient USB hub, providing additional ports for connecting peripherals, which streamlines the workspace and reduces clutter.

Moreover, the monitor is equipped with Samsung's sophisticated Adaptive Picture technology, which automatically adjusts brightness and contrast based on the screen content, resulting in an optimized viewing experience. This feature is particularly useful in varying lighting conditions, making it suitable for both bright and dim environments.

The design of the LF24TOWHBFM/EN is another highlight. The ultra-thin bezels create a virtually borderless viewing experience, allowing for seamless multi-monitor setups. The stand is ergonomic and adjustable, providing options for height, tilt, and swivel adjustments, ensuring that users can achieve their preferred viewing angle for maximum comfort.

In conclusion, the Samsung LF24TOWHBFM/EN is a well-rounded monitor that combines impressive visual quality, connectivity options, and ergonomic design. Whether for work or play, this monitor delivers a satisfying experience that caters to the diverse needs of users.
Top Page Image Contents