HP XA Other ISA Accessory Devices, Check the accessory board’s documentation if you are unsure

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2 System Board

Devices on the ISA Bus

❒For the Ultra I/O space: the Serial EEPROM, serial port, parallel port and mass storage drives (disable write on Flexible Disk Drive, disable boot on any drive, disable use of any embedded drive)

•Advanced Power Management (APM) version 1.2

•Glue logic (such as programmable chip selects)

When the user requests a ShutDown from the operating system, the environment is first cleared. Any request to turn off the PC Workstation, from the control panel, or from the operating system, can only be granted if the PC Workstation is not locked by Little Ben’s lock bit (otherwise the power remains on, a red light is illuminated, and the buzzer is sounded).

	Other ISA Accessory Devices
	ISA accessory boards are for slow peripheral accessories. A diagram
	showing the ISA slots that are available for the desktop and minitower
	models is on page 27.
Plug and Play	All PCI accessory boards are Plug and Play, although not all ISA boards are.
	Check the accessory board’s documentation if you are unsure.
	In general, in a Plug and Play configuration, resources for an ISA board have
	to be reserved first (using the Setup utility) and then you can plug in your
	board.
	The procedure for installing an ISA accessory board that is not Plug and
	Play is described in the User’s Guide that is supplied with the PC
	Workstation.

NOTE	The Windows NT 4.0 operating system is not Plug and Play. Information
	explained above is only applicable for Plug and Play operating systems (for
	example, Windows 95).

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Contents Technical Reference Manual Hardware and Bios Page Preface Bibliography How to use this online guide Page Contents Interface Devices and Mass-Storage Drives HP Bios Power-On Self-Test and Error Messages System Overview System Overview Package for the Desktop Models Package for the Desktop ModelsFront view Rear viewPackage for the Minitower Models HP Kayak XA PC Workstation Overview Hardware Control Panel Minitower Hardware Control PanelSystem Overview Hardware Control Panel Specifications and Characteristic Data Physical CharacteristicsElectrical Specifications Max 11.0 Safety StandardEfficiency Min+3.3 V and +5 Current at -5 Current at +5V standby Voltage range 90-140Maximum input current Max Current at +5Current at +12 Current at -12 Desktop Parameter Total RatingEnvironmental Specifications Desktop and Minitower Documentation Access HP World Wide WebWhere to Find the Information Peripheral Devices GuideSystem board Routines PostSystem Overview Documentation System Board System Board System Board and Backplane Boards System Board and Backplane BoardsPCI Device Slot# DesktopBackplane front view Desktop Backplane PCI Mapping Table DeviceNot used System Board Architectural View Architectural ViewPCI Bus Interface Chip-SetPAC Chip 440LX PL Bus InterfaceMain Memory Controller AGP Bus InterfaceRead/Write Buffers System ClockingSecond Level Cache PIIX4, PCI/ISA Bridge Chip 82371ABUSB Controller ISA Bus InterfaceSMBus Controller IDE ControllerCounter / Timer Serial EepromCache Memory Devices on the Processor-Local Bus Intel Pentium II MicroprocessorSystem Board Devices on the Processor-Local Bus Plastic clips Bracket pillars Heat sink Switch Bus FrequenciesLocal Bus Error Correcting Code Operation Main Memory BusSystem Board Main Memory Bus Name Number Devices on the PCI BusIntegrated Drive Electronics IDE PCI DeviceOther PCI Accessory Devices Universal Serial Bus USB ControllerPlug and Play System Board Accelerated Graphics Port AGP Controller Accelerated Graphics Port AGP ControllerDevice PCI Bus # Pentium II Processor 66 MHz Device SM Bus Address Devices on the SM BusSerial Eeprom System Board Devices on the SM BusMain PLL LM75 ChipController Devices on the ISA BusSuper I/O Controller NS Serial / parallelHost Interface SpecificationsFeature Description Audio ControllerFlash Eeprom Open System Board SwitchesSwitch Switch Function Default ClosedBios Update Crisis Recovery Procedure Little Ben Updating the systemCheck the accessory board’s documentation if you are unsure Other ISA Accessory DevicesSystem Board Devices on the ISA Bus Interface Devices and Mass-Storage Drives Cirrus 5465 Graphics Controller Chip Page Video Memory Connectors640 60, 75, 85 Hz 800 Available Video ResolutionsResolution Refresh ratesPCI Interface Scsi / LAN Combo BoardScsi Interface 10BT/100TX PCI LAN ConnectorUltra wide 16-bit Scsi connector Connector Description LocationScsi Interface External 8-bit Scsi connectorScsi / PCI LAN Combo Board Features Interface Features PCI Interface10BT/100TX LAN Controller 10BT/100TX LAN Features Remote Power OnSupporting RPO Installing Two LAN Remote Power On Cards Mass-Storage Drives Hard Disk DrivesFlexible Disk Drives Features Panasonic CD-ROM CD-585-B CD-ROM DrivesBuffer Memory Size Kbytes Flexible Disk Drive Data Connector Pin Signal Connectors and SocketsIDE Connector Pin Signal Status Panel Connector Pin SignalExtStart Connector Bit Scsi Connector Pin Signal Bit Scsi ConnectorPackage Intrusion J8 CD Audio Connector Pin SignalPin Signal AUX Connector Pin SignalVesa Pass-Through Connector VGA DB Connector Pins Standard VGASocket Pin Layouts VGA ConnectorPage HP Bios HP/Phoenix Bios Summary Using the HP Setup ProgramHP/Phoenix Bios Summary Advanced Menu Security Symbios Logic Scsi Configuration Utility Default Settings You Can ChangeStarting the Scsi Configuration Utility Power Saving and Ergonometry Power-On from Space-BarSoft Power Down System Memory Map Bios AddressesAddress Ports Function HP I/O Port Map I/O Addresses Used by the System1DMA controller Interrupt Request Description HP Bios Power-On Self-Test and Error Messages Order in Which the Tests are Performed For example, if the error 0101 52 is displayedPost Routine Description Code Post Routine Description Post Routine Description Configure Motherboard Configurable Devices Detect and install external RS 232 portsConfigure non-MCD IDE controllers Detect and install external parallel portsTerminate QuietBoot Enter SetupCheck for errors Post done prepare to boot operating systemFollowing are for boot block in Flash ROM Enter= View System Error Error Message SummaryPower-On Self-Test and Error Messages Error Message Summary F1= Continue, F2= Setup, Enter= View System ErrorCause / Symptom 0513h HDD # 3 self-test error 0510h HDD # 0 self-test error0511h HDD # 1 self-test error 0512h HDD # 2 self-test errorMessage Beep Pattern Beep CodesLights on the Hardware Control Panel Appendix Standard VGA Modes Video ModesExtended Video Modes ColorsType Refresh MHz 102 44.978.7 94.5157 108126 135104 162Maximum Refresh Rates Bios Modes SupportedResolution MHz DAC Refresh Mode600 1024106 Type 1200107 Appendix Video Modes 108