HP Vectra VL 5/xxx 5 manual Universal Serial Bus USB Controller

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2 System Board

Devices on the PCI Bus

Universal Serial Bus (USB) Controller

When the HP Vectra VL 5/xxx Series 5 and XA 5/xxx PCs were first released, they were preloaded with the Microsoft Windows 95 operating system, version SR2. The Microsoft Supplement 2.1 software, which provides support of the Universal Serial Bus, was not available. When it becomes available, it can be obtained from the Hewlett-Packard World Wide Web site: http://www.hp.com/go/vectrasupport/

You can verify that your PC has Windows 95 support for the USB installed by clicking on the “Add Software” folder in the Windows 95 Control Panel, and see if OSR 2.1 WDM/supplement is installed. If it is not listed, you should install the Microsoft Supplement 2.1 software.

USB works only if the USB interface has been enabled within the HP Setup program. Currently, only the Microsoft Windows 95 operating system provides support for the USB.

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Contents Technical Reference Manual Hardware and Bios Novell and Netware are registered trademarks of Novell Inc Preface ConventionsIii Bibliography Contents S3 Trio 64V2 Graphics Controller Chip Matrox MGA Millennium Graphics Controller BoardConnectors and Sockets Power Saving and ErgonometryBios Addresses Mass-Storage DrivesPower-On Self-Test and Error Messages ViiiSystem Overview Package Desktop PackageFront view of VL Rear view of XAMinitower Package Line Mic Out SpkrPlan view of the Chassis Base of the Desktop Package Specifications and Characteristic Data Physical CharacteristicsSystem Overview Specifications and Characteristic Data Status PanelEnvironmental Specification Electrical Specification For the desktop modelsFor the minitower models Input voltage 100-127Vac 90-140Documentation Where to Find the Information System Board System Board Architectural View Chip-Set PL/PCI Bridge Chip 82439HXPL Bus Interface PCI Bus Interface Data PathController System Board Chip-Set PCI/ISA Bridge Chip 82371SB Super I/O Chip 37C932 Serial / parallelSerial Eeprom Described onBytes of Cmos memory Backplane boards Desktop front view Desktop rear viewMinitower top view System Board Backplane boardsPCI slots normal PCI/ISA combination slotsISA slots full length ISA slots short length Devices on the Processor-Local Bus Intel Pentium MicroprocessorMMX Technology By Intel, are supportedBus Frequencies Summarized onCache Memory Main Memory Error Correcting Code Operation Devices on the PCI Bus Integrated Drive Electronics IDEMode Cycle time ns 480 150 120 Transfer rate MB/s 13.3 16.7 Three DMA modes allow the following transfer ratesHeads per Bytes perUniversal Serial Bus USB Controller Devices on the ISA Bus Super I/O ControllerSerial Eeprom Flash Eeprom the System ROM Updating the System ROMSystem Board Switches NextRetained Other PCI and ISA Accessory Devices Under Plug and Play Little BenInterface Devices and Mass-Storage Drives S3 Trio 64V2 Graphics Controller Chip Video Memory100% compatible with IBM VGA display standard Video Modes Standard VGA ModesExtended modes supported by the video Bios are Extended Video Modes with 1 MB DramExtended Video Modes with 2 MB Dram Available Video Resolutions Resolution Number of colorsMemory Connectors TroubleshootingGraphics processor chips Bottom half of upgrade socket Matrox MGA Millennium Graphics Controller BoardVideo Memory 1152 882 is not preset on HP displays 640 x 256, 64K, 16M 200 800 x 1024 x 120 1280 x 110 1600 xNumber 256 64 K 16.7 M 640 MB, 200 Hz 800Video Bios 1024 768 800 6001600 1280HP Ethernet 10/100 BaseT Network Board SramLook-Ahead Packet Processing LappDrivers HP Enhanced Ethernet Network Board MA capability of the special RPO power supply Audio ControllerInterface Devices and Mass-Storage Drives Audio Controller Any of the parameters Operating system, and does not need such driversMass-Storage Drives Hard Disk DrivesFlexible Disk Drives CD-ROM DrivesConnectors and Sockets Audio Board Connectors TRST# CHCHK# PwrGood RemoteOn Supply+5 V supply Supply Reserved +12 V supply Ground Ground Data +Summary of the HP/Phoenix Bios HP/Phoenix Bios Summary Summary of the HP/Phoenix Bios HP/Phoenix Bios SummarySystem RAM 32 MB Processor type Pentium Bank a MB EDO 3F8H Serial aBank B None 2F8H Serial BSetup Program Configuration MenuSummary of the HP/Phoenix Bios Setup Program Main MenuEnables or disables Appears in a different color, and cannot be changedExit Enter Select Sub-Menu F10 Previous ValuesSecurity Menu Power Menu Power Saving and Ergonometry Power-On from Space-BarSoft Power Down Summary of the HP/Phoenix Bios Power Saving and ErgonometryRemote Power-On RPO Magic PacketActivity within the Setup Program Little Ben Signal Address Description Index 11h, bit When set, computer mains button is disabledNetwork board still active ModeAdvanced Power Management APM Summary of the HP/Phoenix Bios Power Saving and Ergonometry Summary of the HP/Phoenix Bios Power Saving and Ergonometry Desktop Management Interface DMI HP LockBios Addresses System Memory MapProduct Identification HP I/O Port Map I/O Addresses Used by the System1 067Bh Parallel port 2 if ECP mode is selected 022Fh Audio interface 1 Soundblaster024Fh Audio interface 2 Soundblaster 026Fh Audio interface 3 SoundblasterDMA Channel Controllers Interrupt ControllersPCI Interrupt Request Lines Bit Description Reserved read asPossible values are 3, 4, 5, 6, 7, 9, 10, 11, 12, 14 Power-On Self-Test and Error Messages Order in Which the Tests are Performed Tests the LEDs on the control panelTo abort Process to abortChecksums. Test failure causes error codes to display Error code to display and the boot process to abortCauses an error code to display Test failure causes an error code to displayFailure causes an error code to display Ports. Test failure causes an error code to displaySystem will be configured for use Configured for useError Message Summary Beep Codes Lights on the Status Panel
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