HP 28642A manual Insert the Card into the Slot, Card guides. If the problem persists,get help

Page 26

Insert the Card into the Slot

To install the adapter into its slot, proceed asfollows:

1.Inspect the %-pin connector at the back of the slot on the backplane. Ensure that there are no bent pins.

2.With both hands,grasp the card by its edgesor faceplate. Do not touch electronic components or electrical traces.

3.Insert the card into the slot. Be sure the card is properly aligned with the card guideson the slot divider and cardcagewall.

4.Ensure that the extractor levers are flush against the faceplate (in other words, not protruding out).

5.Slide the card ail the way into the cardcageuntil it reachesthe backplane connector. Be sure that card components are not obstructed in any way.

6.Pressfirmly on the extractor levers (or on the faceplate) until you feel the card slide fully into place.

CAUTION

The useof excessivepressure maydamagethe card and the backplane.

 

If you feel resistance,check for obstructions, and reverify that the

 

connector pins are straight. Ensure that the card is correctly engagedin

 

the card guides. If the problem persists,get help.

7.Once the card is fully seatedin its slot, usea screwdriver to engageand tighten the two retaining screwson the faceplate. These screwssecurethe card to the cardcage.

Installing the Adapter 1-17

Image 26
Contents HP 28642A HP-PB Scsi HP 28655A HP-PB SCSI/ Parallel HP HP 5960-3126 El091Print History Safety Considerations@Hewlett-Packard Company, 1991. AI1rights rcservcd Installation and S&vice HP 28642A and HP 28655A at a Glance Product Description This Book Table of Contents Page Installing HP 28642A/28655AAdapter Lnstalllng the HP 28642A/28655A Adapter Verify Product Contents Prepare to Install the Adapter CardObserve Antlstatic Precautions Gather Tools and Accessories Needed Record Adapter Card Identification InformationTable l-l. Scsi Cables LengthsDescription meters Dependent requirements that are not noted herePeripheral to 92222A Remove Data corruption Installing the AdapterShut Down the System and SwZtch Off the Computer CreateCheck the Card’s Hardware Configuration Figure l-4. Default Switch Settings Installing the Adapter Set the Desired Parity-Checking CapabUityScsi Bus = closed = open Installing the Adapter l-9Set the Scsi Bus Address AddressVerify that Resistor Packs are Properly Installed Two resistor packsmust be installedInstall and Connect the Card Select an Appropriate SlotHP-Pa Standard Power Symbol Systemperformance implications, if any Record the Slot NumberComputer hardware limitations for l/O cards, if any Prepare the Slot For Use Ignment Hole Page Card guides. If the problem persists,get help Insert the Card into the SlotSupplied with this product provides a thumbscrew connector Attach the Card CablesConnect Your Single-Ended Scsi Devices Installing the Adapter l-19Connect Your Peripheral Devices Properly on the SCSIbusTerminate the Scsi Bus Device operation on the SCSIbus 12. Scsi Bus Example Installing the Adapter Scsi Cable Length ExampleReassemble your computer TurnPowerOn to Peripherals, Then to the ComputerConnect Your Parallel Device, If Applicable Two metersIn/Out Signal Name24Installing the Adapter Pin25 Turn Power On to Peripherals, Then to the Computer Data corruption or loss,or damageto hardwareMPE XL Systems Set Up the Operating SystemHP-UX Systems Verify Operation ServiceInformation Service Information Field Replaceable Units Exchange AssemblyExchange adapter card assembly Flgure 2-1. Location of Board Component FRUsBoard Components Other FRUsSelf-lestFailure Troubleshooting ToolsShould be performed by authorized servicepersonnel only Operation. Refer to your systemreference manuals Boot failure occursSelf-Test Failure LED Scsipba and Centpba Diagnostics Troubleshooting ChecklistDoes any device require a special SCSIterminator? Removal/Replacement Instructions Removal/Replacement of the Card For card removal, follow the procedures belowAlso be determined from the,scsipbadiagnostic Removal/Replacement of Card ComponentsMinimize touching the connector pins Service Information 2-lDamagewasextensive, you may need a new component Type and ratingCan continue to operate normally DiagnosticFlgure 2-3. Replacing the Termpwr Fuse Service Information Reshipment Guidelines 1green Technical SpecificationsGeneral IElectrical +5 Vdc IPhysical IEnvironmentalAmerican National StandardsInstitute Backplane ConfigurationGlossary FRU Host adapter Seeadapter HP-PBPrecision Bus See HP-PB Complies with the Scsi specification X3.131 GlossaryParallel port SCSI-2 Termination Index Index tCable Card version...14FRUs...2-3 Identification information...l-4 installingPart number...2-3 Field replaceable units se-eFRUS HP Precision Bus SeeHP-PB HP-PBPhysical specifications...2-16 Index Loopback hood...2-4Resistor pack...&10 PowerProduct contents...13 Self-test failure LED...2-6 shut downTroubleshooting..2-8 Storing adapter cards...l-3 switchDuring installation/removal..J-6,1-19,2-10 Ylrlbo~5960-3126 El091