Compaq D310 manual Serviceability

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Serviceability

This chapter introduces the enhanced serviceability features of the Compaq Evo D310 Micro Desktop PC. It shows how easily you can open the PC and remove or add system components using the serviceability features developed for these PC models.

For further service information refer to the motherboard serviceability label delivered with your PC.

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Contents Technical reference manual Page Troubleshooting Installing, Configuring and UpgradingInformation Roadmap Discover and use your productYour computer’s online information System recovery cd-romsInformation on the hp support web site Type of Information Location Finding InformationIntel Chipsets developer.intel.com BibliographyTable of Contents Serviceability System Overview System Overview System FeaturesDescription Rear Connectors Package FeaturesFront Panel Rear View Inside the PCAGP Graphic card available as an option Physical Characteristics SpecificationsEnvironmental Specifications Acoustic Noise EmissionPower Consumption System Features System Board Layout System FeaturesSystem Board Components Chipset Main FeaturesIntel 845G System Block Diagram Intel Pentium 4 Socket ProcessorIntel Celeron Socket Dimm slots Main MemoryPCI Slot Numbers Accessory Board SlotsFunction System Board SwitchesFloppy Disk Drives Hard Disk DrivesUltra-ATA/100 Hard Disk Drives 20GB 40GB 80GBOptical Drives Features of the CD-RW DriveCD-RW Technology Writing CD-R 10 = 1,500 KB/s MaxFeatures of the DVD-ROM Drive Digital Versatile Disk DVD Technology DVD Region Codes Audio features of DVD-VideoRegion Features of the CD-ROM Drive Graphics Key FeaturesIntel 845G Chipset Integrated Graphics Memory Usage with Dynamic Video Memory TechnologyResolutions Refresh Rates Supported ResolutionsATI Radeon 65K colors 1920x1440 16.7M colors 1920x120065K colors 2048x1536 16.7M colors Hdvi to VGA adapterAnalog Devices AD1981A AudioLAN Controller Description Status Flashing Off LAN ConnectorUSB 2.0 Connectors Serviceability How to rotate Drive bay upwards ServiceabilityHow to remove the DVD CD-RW, or CD-ROM drive Evo D310 Micro DesktopBios Overview Entering the Configuration and Diagnostics menu Bios SummaryBios Overview Main Menu Using the PC Setup ProgramAdvanced Menu Security MenuPower Menu Boot MenuExit Menu Wake Up Event Power Management and Wake Up EventsSystem Memory Map Bios AddressesHP I/O Port Map I/O Addresses Used by the System DMA Channel Controllers Bios Overview Address Ports FunctionInterrupt Controllers Bios Overview DMA controllerWindows 2000 and Windows XP Interrupt Request DescriptionPCI Interrupt Request Lines Post TestsTo enable floppy and timer IRQ, enable internal cache Main Bios runtime code is to be decompressedFloppy read error Start searching AMIBOOT.ROM file in root directoryAny initialization before setting video mode to be done To do any setup before Int vector initGoing for monochrome mode and color mode setting Video display checking over. Display mode to be set nextSetup options programming after Cmos setup about to start Password checked. About to do programming before setupGoing for hard disk controller reset Floppy setup complete. Hard disk setup to be done nextTo build MP table if needed System configuration is displayedTo uncompress DMI data and execute DMI Post init Going to copy any code to specific areaMeaning HP e-DiagTools Preboot Diagnostics Beep CodesDrivers and Software Operating System Drivers SoftwareSoftware DiagToolsBios Updates Evo D310 Micro Desktop Page Created in France Date 06/2002