HP Vectra VL 5/xxx 5 Checksums. Test failure causes error codes to display, Initialize the Video

Page 87

5 Power-On Self-Test and Error Messages

Order in Which the Tests are Performed

 

Tests the system ROM BIOS and shadows it. Failure to shadow the ROM

Shadow the System ROM BIOS

BIOS will cause an error code to display. The boot process will continue, but

the system will execute from ROM. This test is not performed after a soft

 

 

reset (using

 

 

 

 

and Delete ).

 

 

 

 

 

 

 

 

 

 

 

Load CMOS Memory

Checks the serial EEPROM and returns an error code if it has been

corrupted. Copies the contents of the EEPROM into CMOS RAM.

 

 

 

 

 

 

 

CMOS RAM Test

Checks the CMOS RAM for start-up power loss, verifies the CMOS RAM

checksums. Test failure causes error codes to display.

 

 

 

 

 

 

 

CPU Cache Memory Test

Tests the processor’s internal level-one cache RAM. Test failure causes an

error code to display and the boot process to abort.

 

 

 

 

 

 

 

 

 

 

Video Tests

Initialize the Video

Initializes the video subsystem, tests the video shadow RAM, and, if required, shadows the video BIOS. A failure causes an error code to display, but the boot process continues.

 

 

 

System Board Tests

 

 

 

 

 

 

 

 

8042 Self-Test

Downloads the 8042 and invokes the 8042 internal self-test. A failure

 

causes an error code to display.

 

 

 

 

 

 

 

 

 

 

Timer 0/Timer 2 Test

Tests Timer 0 and Timer 2. Test failure causes an error code to display.

 

 

 

 

 

 

 

 

DMA Subsystem Test

Checks the DMA controller registers. Test failure causes an error code to

 

display.

 

 

 

 

 

 

 

 

 

 

 

Tests the Interrupt masks, the master controller interrupt path (by forcing

 

Interrupt Controller Test

an IRQ0), and the industry-standard slave controller (by forcing an IRQ8).

 

 

Test failure causes an error code to display.

 

 

 

 

 

 

 

 

Real-Time Clock Test

Checks the real-time clock registers and performs a test that ensures that

 

the clock is running. Test failure causes an error code to display.

 

 

 

 

 

 

 

 

 

 

Audio Test

If the audio board is present, invokes a built-in self-test. Test failure causes

 

an error code to display.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Memory Tests

 

 

 

 

 

 

 

 

RAM Address Line

Verifies the address independence of real-mode RAM (no address lines stuck

 

Independence Test

together). Test failure causes an error code to display.

 

 

 

 

 

 

 

 

 

Sizes and clears the protected mode (extended) memory and writes the

 

Size Extended Memory

value into CMOS bytes 30h and 31h. If the system fails to switch to

 

 

protected mode, an error code is displayed.

 

 

 

 

 

 

 

 

 

Read/write test on real-mode RAM. (This test is not done during a reset

Real-Mode Memory Test (First

using

 

 

 

 

and Delete ). The test checks each block of

 

 

 

 

 

640KB)

system RAM to determine how much is present. Test failure of a 64 KB

 

 

block of memory causes an error code to display, and the test is aborted.

 

 

 

 

 

 

 

 

 

Tests shadow RAM in 64 KB segments (except for segments beginning at

 

Shadow RAM Test

A000h, B000h, and F000h). If they are not being used, segments C000h,

 

 

D000h and E000h are tested. Test failure causes an error code to display.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

87

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Contents Technical Reference Manual Hardware and Bios Novell and Netware are registered trademarks of Novell Inc Preface ConventionsIii Bibliography Contents Matrox MGA Millennium Graphics Controller Board S3 Trio 64V2 Graphics Controller ChipMass-Storage Drives Connectors and SocketsPower Saving and Ergonometry Bios AddressesViii Power-On Self-Test and Error MessagesSystem Overview Rear view of XA PackageDesktop Package Front view of VLLine Mic Out Spkr Minitower PackagePlan view of the Chassis Base of the Desktop Package Status Panel Specifications and Characteristic DataPhysical Characteristics System Overview Specifications and Characteristic DataEnvironmental Specification For the desktop models Electrical Specification90-140 For the minitower modelsInput voltage 100-127 VacDocumentation 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 Serial / parallel Super I/O Chip 37C932Serial Eeprom Described onBytes of Cmos memory System Board Backplane boards Backplane boardsDesktop front view Desktop rear view Minitower top viewPCI slots normal PCI/ISA combination slotsISA slots full length ISA slots short length By Intel, are supported Devices on the Processor-Local BusIntel Pentium Microprocessor MMX TechnologySummarized on Bus FrequenciesMain Memory Cache MemoryError Correcting Code Operation Integrated Drive Electronics IDE Devices on the PCI BusBytes per Mode Cycle time ns 480 150 120 Transfer rate MB/s 13.3 16.7Three DMA modes allow the following transfer rates Heads perUniversal Serial Bus USB Controller Devices on the ISA Bus Super I/O ControllerSerial Eeprom Updating the System ROM Flash Eeprom the System ROMSystem Board Switches NextRetained Little Ben Other PCI and ISA Accessory Devices Under Plug and PlayInterface Devices and Mass-Storage Drives S3 Trio 64V2 Graphics Controller Chip Video Memory100% compatible with IBM VGA display standard Standard VGA Modes Video ModesExtended Video Modes with 1 MB Dram Extended modes supported by the video Bios areExtended Video Modes with 2 MB Dram Available Video Resolutions Resolution Number of colorsMemory Troubleshooting ConnectorsMatrox MGA Millennium Graphics Controller Board Graphics processor chips Bottom half of upgrade socketVideo Memory 640 MB, 200 Hz 800 1152 882 is not preset on HP displays640 x 256, 64K, 16M 200 800 x 1024 x 120 1280 x 110 1600 x Number 256 64 K 16.7 M1280 Video Bios1024 768 800 600 1600Sram HP Ethernet 10/100 BaseT Network BoardLook-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 Operating system, and does not need such drivers Any of the parametersCD-ROM Drives Mass-Storage DrivesHard Disk Drives Flexible Disk DrivesConnectors and Sockets Audio Board Connectors TRST# CHCHK# Ground Data + PwrGood RemoteOnSupply +5 V supply Supply Reserved +12 V supply GroundSummary of the HP/Phoenix Bios Summary of the HP/Phoenix Bios HP/Phoenix Bios Summary HP/Phoenix Bios Summary2F8H Serial B System RAM 32 MB Processor type Pentium Bank a MB EDO3F8H Serial a Bank B NoneMain Menu Setup ProgramConfiguration Menu Summary of the HP/Phoenix Bios Setup ProgramEnter Select Sub-Menu F10 Previous Values Enables or disablesAppears in a different color, and cannot be changed ExitSecurity Menu Power Menu Summary of the HP/Phoenix Bios Power Saving and Ergonometry Power Saving and ErgonometryPower-On from Space-Bar Soft Power DownMagic Packet Remote Power-On RPOActivity within the Setup Program Little Ben Mode Signal Address DescriptionIndex 11h, bit When set, computer mains button is disabled Network board still activeAdvanced Power Management APM Summary of the HP/Phoenix Bios Power Saving and Ergonometry Summary of the HP/Phoenix Bios Power Saving and Ergonometry HP Lock Desktop Management Interface DMIBios Addresses System Memory MapProduct Identification HP I/O Port Map I/O Addresses Used by the System1 026Fh Audio interface 3 Soundblaster 067Bh Parallel port 2 if ECP mode is selected022Fh Audio interface 1 Soundblaster 024Fh Audio interface 2 SoundblasterInterrupt Controllers DMA Channel 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 Process to abort Order in Which the Tests are PerformedTests the LEDs on the control panel To abortTest failure causes an error code to display Checksums. Test failure causes error codes to displayError code to display and the boot process to abort Causes an error code to displayConfigured for use Failure causes an error code to displayPorts. Test failure causes an error code to display System will be configured for useError Message Summary Lights on the Status Panel Beep Codes
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Manual 16 pages 25.11 Kb

Vectra VL 5/xxx 5 specifications

The HP Vectra VL 5/xxx was a series of desktop personal computers introduced by Hewlett-Packard in the mid-1990s. These machines were designed for both business and professional environments, making them suitable for a range of applications from basic office tasks to more demanding computing needs. This series played a significant role in HP's efforts to strengthen its market presence in the PC sector during a time when competition was intensifying.

One of the standout features of the HP Vectra VL 5/xxx line was its versatility. The series included various configurations designated by the '5/xxx' nomenclature, which indicated different performance levels and specifications. The performance was driven primarily by Intel Pentium processors, widely acclaimed for their reliability and efficiency. This allowed users to choose a model that suited their specific requirements, whether for everyday tasks or more resource-intensive applications.

In addition to its strong processing capabilities, the Vectra VL 5/xxx featured advanced graphics support, which was critical for visual applications and presentations. Many units in this series came equipped with onboard graphics capabilities that supported a range of resolutions, enhancing the user experience in both standard office environments and more creative settings.

Storage options were another highlight of the HP Vectra VL 5/xxx series. The machines typically featured a variety of hard drive configurations, allowing for ample data storage. Some models included the option for expanding storage through additional hard drives or external devices. Coupled with considerable RAM options, these machines ensured smooth multitasking and efficient performance across various applications.

Connectivity was also a core aspect of the Vectra VL 5/xxx. The systems typically included multiple USB ports, parallel and serial ports, and integrated networking capabilities. This made it easy for businesses to integrate the Vectra machines into their existing infrastructure, facilitating seamless interaction with peripherals and networks.

In terms of design, the HP Vectra VL 5/xxx series presented a robust yet compact form factor, which was ideal for office environments with limited space. Additionally, HP emphasized the reliability and serviceability of these machines, which included easy access to internal components for maintenance and upgrades, thereby extending the product life cycle.

Overall, the HP Vectra VL 5/xxx line offered a balanced combination of performance, flexibility, and reliability, making it a solid choice for organizations looking to leverage computing power for a range of professional applications. The series embodied HP's commitment to delivering quality and innovation in the ever-evolving landscape of personal computing.