Ampro Corporation XTX 820 manual Hard Disk Security

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Chapter 4

BIOS Setup Utility

If the Supervisor Password field has changed to “Installed”, the following item appears on the screen.

♦ User Access Level – [No Access], [View Only], [Limited], or [Full Access]

•Change User Password

a. Select Change User Password from the Security Setup menu. b. Press <Enter> to access the pop-up menu, Enter New Password: c. Type the password and press <Enter> again.

The screen will not display the password as you type.

d. Retype the password when prompted by the pop-up menu and press <Enter> again.

If the password is not confirmed when you retype it, an error message will appear. The password is stored in NVRAM and you have successfully entered the password.

If the Change User Password field is “Installed”, a Pop-Up screen, titled “Clear User Password?” appears with these selections.

♦Clear User Password – [OK] or [Cancel]

♦Password Check – [Setup] or [Always]

•Boot Sector Virus Protection – [Disabled] or [Enabled]

This field displays a warning when any program (or virus) issues a Disk Format command or attempts to write to the boot sector of the hard disk drive.

∗ If [Disabled] is selected, there is no Boot Sector Virus Protection warning displayed for the hard disk drive. This allows you to install your OS without interruptions, but once installed, enable this field to protect the boot sector from virus attacks.

CAUTION To prevent boot sector virus attacks after installing your OS, enable this field. Using this field to disable Boot Sector Virus Protection allows you to install your OS without interruptions, but leaves your system open to boot virus attacks.

∗If [Enabled] is selected, a warning is displayed when any program (or virus) issues a Disk Format command or attempts to write to the boot sector of the hard disk drive. A warning display also appears if there is any attempt to format any cylinder, head, or sector of any hard disk drive.

The following display appears when a write is attempted to the boot sector.

Boot Sector Write!

Possible VIRUS: Continue (Y/N)?

You may have to type N several times to prevent the boot sector write.

The following appears after any attempt to format any cylinder, head, or sector of any hard disk drive via the BIOS INT 13 Hard disk drive.

Service:

Format!!!

Possible VIRUS: Continue (Y/N)?

Hard Disk Security

>Hard Disk Security User Password – [Configure Hard Disk User Password]

∗If there are no HDDs supporting these features, you will see "There are no supported Hard Disk".

>Hard Disk Security Master Password – [Configure Hard Disk Master Password]

XTX 820

Reference Manual

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Contents XTX Computer On Module Reference Manual Audience Assumptions Contents Index List of Figures List of Tables Reference Manual XTX Purpose of this Manual SpecificationsReference Material XTX 820 Support Products Related Ampro ProductsAmpro ETX Products Ampro XTX ProductsOther Ampro Products Chapter ETX→ Concept and XTX Extension Chapter Product OverviewHardware Design Path Product DescriptionBoard Features Chapter Chapter COM1 COM2 Block DiagramGmhc Major Integrated Circuits ICsChip Type Mfg Model Description Function CPUSignals Description Connector DefinitionsDimension SpecificationsPhysical Specifications Mechanical SpecificationsParameter GHz ULV Celeron GHz LV Pentium M Characteristics Power SpecificationsEnvironmental Specifications Thermal/Cooling SolutionsOverview HardwareMemory CPU U1Size Memory MapAvailable Typical Interrupt Source Connected to Pin Address Range Decimal Hex0CFC 0CFF Address MapAddress Range Size Description Decimal Hex Address hex Size Available DescriptionPin # PCI Bus Interface Connector J1Signal PCI BusFrame GNTPME DevselAD6 GNDAD9 CBE0CBE2 CLKREQ CBE3CBE1 Serial Interrupt Request Signal Description Pin #J1 Pin # Signal Description Universal Serial Bus USBPin # Signal Description Serirq GNT0VCC0 VCC1Reserved AoutrVCC2 VCC3VCC5 VCC4PCI Express/ExpressCards PCI Express Interface J2Additional Universal Serial Bus USB Ports Serial ATAExtended System Management LPC InterfaceFanpwmout PCIGNT#APCIREQ#A FantachoinEXC1RST# Fan tachometer input Primary I/O Interface J3 Signal 34-Pin Description Pin # CableFloppy Port Parallel Port Signal DB25 Description Pin #Serial Ports 1 CTS2 Infrared IrDA PortPS/2 Keyboard PS/2 MouseVideo Engine Internal Graphics FeaturesVideo Interface CRT InterfaceLvds Interface J3 Pin # Signal Description TV Out Component and S-Video Comp Floppy Write Protect Senses the diskette is write protected MOT DRVIDE Ports IDE and Auxiliary Interface J4Cblidp PideiowPideior PiderdyActled Ethernet Port InterfaceTX+ LiledPower Management Signals Power Control SignalsSpeaker SMBus I2C Bus Real Time Clock RTC/BatteryMatrix Component Address Binary GPE1 I2DATGND2 GND4GND7 GND5VCC6 TXD GPE2RXD RXD+Sdvo Port MiscellaneousTemperature Monitoring Serial Console Remote AccessWatchdog Timer WDT Pwrok Power InputPower and Sleep States Power-On SwitchSleep States Acpi Wake Up Activities Signal/Device ConditionGEP1 Introduction Accessing Bios Setup Utility VGA DisplayBios Setup Utility Menu Item/Topic Accessing Bios Setup Utility Remote AccessESC Bios MenusBios Main Setup Screen Key DescriptionAcpi Configuration Bios Advanced Setup ScreenPCI IRQ Resource Exclusion PCI ConfigurationFlat Panel Resolution BITs Auto Parallel ATA in Enhanced/Native ModeSerial ATA in Enhanced/Native Mode Azalia Intel High Definition Audio Graphics ConfigurationChipset Configuration CPU ConfigurationInterface Configuration PCI Express ConfigurationClock Configuration Primary IDE Master Not Detected or Device Type IDE ConfigurationChapter Bios Setup Utility Secondary IDE Master Not Detected or Device Type Primary IDE Slave Not Detected or Device TypeThird IDE Master Not Detected or Device Type Secondary IDE Slave Not Detected or Device TypeFourth IDE Master Not Detected or Device Type Third IDE Slave Not Detected or Device TypeFourth IDE Slave Not Detected or Device Type Module Version USB Devices Enabled Drives None USB ConfigurationUSB Mass Storage Device Configuration Bios Post Keyboard/Mouse ConfigurationWatchdog Configuration Hardware Health ConfigurationHardware Health Event Monitoring Chapter Bios Setup Utility Boot Priority Selection Device Based or Type Based Bios Boot Setup ScreenBoot Device Priority Boot Settings Configuration Loss Control feature To clear Supervisor password Bios Security Setup ScreenHard Disk Security APM Bios Power Setup ScreenChapter Bios Setup Utility Exit Options Bios Exit Setup ScreenLoading Defaults Reference Manual XTX Method Contact Information Appendix a Technical SupportAppendix a Appendix B LAN Boot Feature Initializing Intel R Boot Agent FE PXE v2.0 Build 0xx WfM Accessing the LAN PXE Boot FeaturePress F12 if you want to boot from the Network Alternate Method of Selecting LAN BootReference Manual XTX J6 Sdvo Appendix C Connector Part NumbersAppendix C PCI AcpiCD-ROM USBRTC Real Time Clock RTC Reference material WDT

XTX 820 specifications

Ampro Corporation has made a significant mark in the world of embedded systems with its versatile XTX 820 embedded computing module. The XTX 820 is designed to cater to a wide array of applications, ranging from industrial automation to medical devices, providing developers with a powerful yet compact solution.

One of the standout features of the XTX 820 is its advanced processing capabilities. The module is equipped with an Intel Atom processor, which delivers impressive performance while operating at low power levels. This combination makes the XTX 820 suitable for environments where energy efficiency is essential. The Atom processor allows for seamless multitasking and support for demanding applications without compromising on thermal efficiency.

In terms of memory, the XTX 820 supports a range of configurations, accommodating both DDR2 and DDR3 memory types. With a maximum of up to 4GB of onboard memory, this module ensures that applications can run smoothly and efficiently across various tasks. The flexibility in memory options enables developers to tailor their designs according to specific project needs.

Connectivity is another strong suit of the XTX 820. The module comes with multiple I/O interfaces that enhance its utility in various applications. It features USB, Serial, and Parallel ports, along with support for LVDS display and audio interfaces. This diverse range of connectivity options allows the XTX 820 to integrate easily with a variety of systems and devices, facilitating seamless data transfer and communication.

Security is increasingly critical in embedded systems, and Ampro has integrated robust security features into the XTX 820. This includes support for hardware-based security solutions, which can protect sensitive data and prevent unauthorized access. Such characteristics make the module a suitable choice for industries where data integrity is paramount.

Furthermore, the XTX 820 boasts an impressive range of environmental operating conditions. It is designed to function in extreme temperatures, making it suitable for outdoor and industrial applications where fluctuations in temperature can be a concern.

In conclusion, the Ampro Corporation XTX 820 embedded computing module emerges as a versatile platform that combines performance, memory flexibility, robust connectivity, and enhanced security features. Its design is tailored to meet the demands of various industries, making it a reliable choice for developers looking for advanced embedded solutions.
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