HP 28642A Record Adapter Card Identification Information, Gather Tools and Accessories Needed

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Record Adapter Card Identification Information

Should your card require service, its part number and date codemaybe neededby HP service personnel. This information is provided on a labeled sticker on the card. An example of a labeled sticker is illustrated in figure 1-2.

Figure 1-2. Identification Sticker Example

nThe number in the upper left (28655-6xx~cx)is the adapter card assemblypart number.

lThe 5-digit alphanumeric string (A-m) is the card version and date code.

mOther numbers (such as YYYY) arefor factory useonly.

Record the card’s part number and date codefor future reference. Once the card is installed, this information will be more diflicult to obtain.

Gather Tools and Accessories Needed

Check the hardware installation manualsfor your particular computer model for any special tools or accessoriesneeded to accessthe I/O card cage. The following items maybe needed for card installation:

D Screwdriver, Torx T-10 or 3/164nchflat blade.

nSlot divider (5062-3336),describedbelow. m SCSI cables,described below.

1-4 Installing the Adapter

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Contents HP 28642A HP-PB Scsi HP 28655A HP-PB SCSI/ Parallel 5960-3126 El091 HP HP@Hewlett-Packard Company, 1991. AI1rights rcservcd Safety ConsiderationsPrint History 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 Observe Antlstatic Precautions Prepare to Install the Adapter CardVerify Product Contents Record Adapter Card Identification Information Gather Tools and Accessories NeededPeripheral to 92222A Dependent requirements that are not noted hereTable l-l. Scsi Cables LengthsDescription meters Shut Down the System and SwZtch Off the Computer Data corruption Installing the AdapterRemove CreateCheck the Card’s Hardware Configuration Set the Desired Parity-Checking CapabUity Figure l-4. Default Switch Settings Installing the AdapterSet the Scsi Bus Address = closed = open Installing the Adapter l-9Scsi Bus AddressTwo resistor packsmust be installed Verify that Resistor Packs are Properly InstalledSelect an Appropriate Slot Install and Connect the CardHP-Pa Standard Power Symbol Computer hardware limitations for l/O cards, if any Record the Slot NumberSystemperformance implications, if any Prepare the Slot For Use Ignment Hole Page Insert the Card into the Slot Card guides. If the problem persists,get helpAttach the Card Cables Supplied with this product provides a thumbscrew connectorConnect Your Peripheral Devices Installing the Adapter l-19Connect Your Single-Ended Scsi Devices Properly on the SCSIbusTerminate the Scsi Bus Device operation on the SCSIbus Scsi Cable Length Example 12. Scsi Bus Example Installing the AdapterConnect Your Parallel Device, If Applicable TurnPowerOn to Peripherals, Then to the ComputerReassemble your computer Two meters24Installing the Adapter Signal NameIn/Out Pin25 Data corruption or loss,or damageto hardware Turn Power On to Peripherals, Then to the ComputerHP-UX Systems Set Up the Operating SystemMPE XL Systems Verify Operation ServiceInformation Service Information Exchange adapter card assembly Exchange AssemblyField Replaceable Units Flgure 2-1. Location of Board Component FRUsOther FRUs Board ComponentsShould be performed by authorized servicepersonnel only Troubleshooting ToolsSelf-lestFailure Self-Test Failure LED Boot failure occursOperation. Refer to your systemreference manuals Troubleshooting Checklist Scsipba and Centpba DiagnosticsDoes any device require a special SCSIterminator? Removal/Replacement Instructions For card removal, follow the procedures below Removal/Replacement of the CardMinimize touching the connector pins Removal/Replacement of Card ComponentsAlso be determined from the,scsipbadiagnostic Service Information 2-lType and rating Damagewasextensive, you may need a new componentFlgure 2-3. Replacing the Termpwr Fuse Service Information DiagnosticCan continue to operate normally Reshipment Guidelines General Technical Specifications1green IPhysical IEnvironmental IElectrical +5 VdcGlossary ConfigurationAmerican National StandardsInstitute Backplane FRU HP-PB Host adapter SeeadapterParallel port Complies with the Scsi specification X3.131 GlossaryPrecision Bus See HP-PB SCSI-2 Termination Index t IndexCard version...14 CablePart number...2-3 Field replaceable units se-eFRUS Identification information...l-4 installingFRUs...2-3 HP Precision Bus SeeHP-PB HP-PBLoopback hood...2-4 Physical specifications...2-16 IndexProduct contents...13 PowerResistor pack...&10 Self-test failure LED...2-6 shut downDuring installation/removal..J-6,1-19,2-10 Storing adapter cards...l-3 switchTroubleshooting..2-8 Ylrlbo~5960-3126 El091