HP 2533t Mobile manual Select Start Run, All, Commit, Disable, Enable

Page 24

Using the Enhanced Write Filter (EWF) command line control utility

CAUTION: Terminal Administrators should use Microsoft® Windows NT® file security to prevent undesired usage of these commands.

CAUTION: When using the

-commit

command, all of the temporary contents are permanently written to the flash memory.

NOTE: Because the Enhanced Write Filter commands are executed on the next boot, you must restart the computer for the command to take effect.

Windows® Embedded includes the EWF command line control utility. This utility enables you to issue a set of commands to the EWF driver, report the status of each protected volume overlay, and report the format of the overall EWF configurations.

By including the EWF Manager console component in your configuration and building it into your image, you enable use of the EWF command line control utility and the corresponding commands.

To use the Enhanced Write Filter command line control utility:

1.Select Start > Run.

2.Type

CMD

in the Open field to access the system DOS prompt.

3.Click OK.

4.Type ewfmgr c:

5.Press enter.

When you enter the ewfmgr -[boot command]

syntax, use the following commands in the boot command variable of the command line:

●-all

Displays information about all protected volumes and performs a command, such as disable, enable, and commit, on each volume, if specified.

●-commit

Commits all current level data in the overlay to the protected volume, and resets the current overlay value to 1. You can combine -commit with the -disable command to commit and then disable.

●-disable

Disables the overlay on the specified protected volume.

●-enable

14 Chapter 2 Enhanced Write Filter (EWF)

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Contents HP 2533t Mobile Thin Client Product notice Safety warning notice Iv Safety warning notice Table of contents Pointing devices and keyboard Multimedia Modem and LAN Drives Appendix a Routine care Identifying the hardware Top componentsPointing devices Lights Component DescriptionButtons and switches Off If the computer is plugged into an externalAdjust Power Properties KeysDisplay Fn keyFront components Right-side components Left-side components Rear components Components DescriptionBottom components Wireless antennas Identifying the labels Enhanced Write Filter EWF CommitDisable EnableSelect Start Run AllCommitanddisable DescriptionGauge Using the Enhanced Write Filter EWF utility Using the Enhanced Write Filter EWF status utility Configuration Local drivesDrive Z Drive CClick Reconnect at Login Saving filesMapping network drives Roaming profilesUser accounts Creating a new user accountCreating user profiles Page Applications Remote Desktop ConnectionHP Virtual Client Essentials TeemNT Terminal EmulationHP Remote Graphics Software RGS HP Session Allocation Manager SAMPage HP ThinState Capture Select Start Control Panel HP ThinState CaptureHP ThinState Deploy Microsoft Internet Explorer Using pointing devices Pointing devices and keyboardUsing hotkeys Displaying system information fn+escSwitching the screen image fn+f4 Viewing battery charge information fn+f8Initiating Standby fn+f3 Decreasing screen brightness fn+f9Using the HP Quick Launch Buttons Accessing the Quick Launch Buttons control panel Displaying the Q MenuUsing the keypads Using the embedded numeric keypadEnabling and disabling the embedded numeric keypad Using an optional external numeric keypad Switching key functions on the embedded numeric keypadPower Power control and light locationsShutting down the computer PropertiesSetting power options Using power-saving statesInitiating and exiting Standby Select Start Turn Off Computer Turn OffUsing battery power Setting password protection upon exiting StandbyDisplaying the remaining battery charge Inserting or removing the battery Charging a battery Managing low battery levels Conserving battery powerIdentifying low battery levels Resolving a low battery levelStoring a battery Disposing of a used batteryUsing external AC power Connecting the AC adapterPlug the other end of the power cord into an AC outlet Power Using multimedia hardware Using the audio featuresMultimedia Using the audio-in microphone jack Using the audio-out headphone jackAdjusting the volume Using the video features Using the external monitor portUsing multimedia software Opening preinstalled multimedia softwareUsing multimedia software Preventing playback disruptionsChanging DVD region settings Observing the copyright warningSelect Start My Computer Wireless About integrated wireless devicesUsing wireless controls Using WlanSetting up a Wlan Connecting to a Wlan Using wireless security featuresIdentifying a Wlan device Select Start HP System InformationUsing a modem Connecting a modem cableModem and LAN Connecting a country- or region-specific modem cable adapter Selecting a location setting Viewing the current location selectionAdding new locations when traveling Solving travel connection problems Check the telephone line typeCheck for pulse or tone dialing Set the modem to ignore dial tonesConnecting to a local area network Clear the check box for Wait for dial tone before dialingSecurity Protecting the computerUsing passwords Setting passwords in WindowsUsing administrator and user passwords Automatic logonSetting passwords in Computer Setup Using a setup passwordAdministrator logon Manual logonUsing a power-on password Managing a setup passwordEntering a setup password Managing a power-on password Entering a power-on passwordRequiring a power-on password at restart Using Microsoft Windows Firewall Configuring Microsoft Windows FirewallGathering configuration information Troubleshooting applicationsIdentifying failure symptoms Adding exceptionsAdding a program Adding a portClick Add Port Installing a security cable Hardware upgrades Using a USB deviceConnecting a USB device Using the expansion port Using the USB Storage Options utilityRemoving a USB device Securing USB portsUsing PC Cards Inserting and removing a PC CardPage Using SD Card Reader cards Inserting a digital cardRemoving a digital card Adding printers using a text-only print driver Adding a printerSelect Start Printers and Faxes Click Add a printer Click Use the Following PortUsing manufacturer print drivers Identifying installed drives DrivesHandling drives Using optical drives select models only Inserting an optical disc CD or DVDWhen the disc tray opens Removing an optical disc CD or DVDWhen the disc tray does not open Page Using external drives Using optional external devicesUsing an optional external MultiBay or external MultiBay Memory modules Page Page Page Multiboot About the boot order deviceEnabling boot devices in Computer Setup Considering boot order changes Choosing Multiboot preferences Setting a new boot order in Computer SetupChoosing a boot device using the F9 prompt Computer Setup Starting Computer SetupUsing Computer Setup Navigating and selecting in Computer SetupRestoring factory settings in Computer Setup Computer Setup menus Diagnostics menuFile menu Security menuSystem Configuration menu Cleaning the display Cleaning the keyboardRoutine care Traveling and shippingPage Index USBJacks Passwords SAM
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2533t Mobile specifications

The HP 2533t Mobile is a versatile and robust mobile workstation designed for professionals who demand high performance and reliability on the go. This mobile workstation seamlessly combines powerful hardware with advanced features to cater to various business needs, making it an ideal choice for engineers, designers, and data analysts.

One of the standout features of the HP 2533t is its impressive processing power. It is equipped with Intel's latest generation processors, which provide exceptional speed and efficiency. Coupled with ample RAM options, the workstation ensures smooth multitasking, allowing users to run demanding applications simultaneously without any lag. The HP 2533t's graphics capabilities are equally noteworthy, featuring dedicated graphics options that accommodate graphic-intensive tasks. This makes it perfect for 3D modeling, video editing, and other creative applications.

Display quality is crucial for any mobile workstation, and the HP 2533t does not disappoint. It comes with a bright and vibrant display that offers excellent color accuracy and wide viewing angles. Users can choose between different screen resolutions, catering to both standard and high-definition needs. This ensures that professionals can work comfortably and efficiently, whether they are indoors or outdoors.

Durability is another characteristic that sets the HP 2533t apart. Built to withstand the rigors of daily use, it features a robust chassis and a spill-resistant keyboard, making it suitable for various work environments. The mobile workstation is also lightweight and portable, allowing users to easily transport it between different work sites.

In terms of connectivity, the HP 2533t is well-equipped. It offers multiple USB ports, HDMI, and Ethernet options, providing seamless integration with various peripherals and networks. Wireless connectivity is also robust, featuring options for Wi-Fi and Bluetooth, ensuring users remain connected at all times.

Furthermore, security features are a top priority for the HP 2533t. It includes advanced options like a fingerprint reader and TPM (Trusted Platform Module) to safeguard sensitive data, making it a reliable choice for businesses concerned about data security.

In summary, the HP 2533t Mobile is a powerful and durable mobile workstation that excels in performance, display quality, and security. Its versatile features and reliable technology make it an excellent investment for professionals looking for a capable device to enhance their productivity.
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