IBM 600X (MT 2646) Symptom-to-FRU error messages, How to use error messages, Symptom-to-FRU index

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Symptom-to-FRU error messages

Symptom-to-FRU error messages

This chapter describes the Symptom-to-FRU error messages.

How to use error messages

Use the error codes displayed on the screen failures.

If two or more error codes are displayed, b diagnosis with the first one. Whatever caused t error code can cause false error codes to b

If no error code is displayed, see if the listed in the “Symptom-to-FRU index.”

How to diagnose multiple FRUs

When an adapter or a device has more than one error code could be caused by any of them. replacing multiple FRUs, try removing or exchanging FRU, one by one in the specified sequence, t symptoms change.

Symptom-to-FRU index

The

symptom-to-FRU index lists the symptoms

and er

and

their possible causes. The most likely

cause

first.

Note: Do the FRU replacements or other actions sequence shown in the “FRU/Action in Sequenc column. If a FRU replacement does not solve problem, put the original part back in the Do not replace a nondefective FRU.

This index can also help you determine, during r servicing, what FRUs are likely to need to be next.

A numeric

error

code is displayed

for each er

in

POST or

system

operation. In theX

displays,canbe

any

number.

 

 

If no numeric codes is presented, use the nar

descriptions

of

symptoms.

 

 

 

 

If

a

symptom is

not

listed, go to

“Undetermined

on page 31.

 

 

 

 

 

 

 

 

 

Note

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For

 

an

IBM

device

not

supported

by

diagnostic

in

the

 

ThinkPad

notebook

computers,

see

the manu

for

that

device.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

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Contents Supports JanuaryThis manual 600XApply to United FirstSuch provisions are  Copyright International Business MachinesContents LCD FRU Read this first Following is not covered under warranty Reset switch Related service informationService Web site PasswordsBar How to remove the power-on passwordsWhen battery Power management featuresWill not If LCD Is closedSwitch Hibernation modeFor While dockedConfig and Initialize Testing the computerSet Hibernate to When battery becomes low Checkout guideInteractive Tests InfoTestInteractive Detecting system information with PC-Doctor Power system checkoutHardware Info Utility16 10 AdapterPin Voltage V dc Battery pack Checking the backup battery WirePort replicator checkout Power overload FeaturesFeature Product overviewPcmcia Symbol Color Status indicatorsF11 Key combinationsBackspace +PgDnHow to use error messages Symptom-to-FRU error messagesHow to diagnose multiple FRUs Symptom-to-FRU indexError Codes Easy-Setup ErrorAction 161191XX System board Initialization Error 192 Symptom or error FRU orTo Testing Installed604 Testing 602 Testing2402 Out Card 24XX Testing 808X TestingI9990301 InstallThat I9990302 I9990305Symptoms Beep symptomsCD-ROM-related symptoms Audio-related symptomsSymptom-to-FRU error messages Symptom or error OnStartStation Indicator-related symptoms Function-related symptomsKeyboard- or TrackPoint-related symptoms Infrared-related symptomsMake Sure Is correctModem-related symptoms LCD-related symptoms13.3 LCD-relatedPeripheral-device-related symptoms PC Card-related symptomsOther symptoms Power-related symptomsIntermittent problems Undetermined problemsSymptom-to-FRU error messages Screw notices FRU replacement noticesPlastic Logic card to plasticRetaining serial numbers Restoring serial number of the systemIdentification FRU replacement notices FRU removals and replacements FRU removals and replacements Backup battery Dimm Modem card Battery pack Hard disk drive When replacingDo not drop or apply any shock to the hard disk StepUltraslimBay device Quantity Color Keyboard assemblyColor Torque FRU removals and replacements Bottom view KeyboardView SpeakersCable route Speaker cable LCD assembly PC Card slot assembly Asset ID RF adapter kit Sub card 1130 CardTV Out CPU card and fan Fan CPU card Modem cable assembly Cable Dimm System boardLCD LCD front coverLCD Hinges and cables FRU removals and replacements Inverter card Locations Rear view Bottom view Password pads Parts list FRU Out Card 10L1352 Screw Kit 05K4841 All Nylon-coated Screws 02K4789 Inch XGA TFT LCD FRUPanel See LCD Unit Hinges 05K4835 Option list Tools ListUsed These Used in these countriesTrademarks