IBM 380Z manual Checkout Guide, Go To, Verified

Page 11

Checkout Guide

Use the following procedure as a guide for computer problems.

Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses.

1.Obtain the symptoms in detail.

2.Verify the symptoms by running the diagnostic test to re-create the same error or by repeating the same operation.

Note:

To run the diagnostic test, refer to “Running the Diagnostics” on page 34.

If the symptoms occur at irregular intervals and cannot be re-created (and therefore cannot be verified), go to “Symptom-to-FRU Index” on page 23; then go to “Intermittent Problems” on page 32.

3. Match the verified symptoms

with the

following table

and

determine

the

page

to

go

to.

Verified

Symptoms

Go To

Power

failure.

(The

“Power

Systems

power

indicator

does Checkout”not

on

page 13.

go

on

or

stay

on.)

POST

does

not

“Symptom-to-FRU

complete. No beeps or Index”

on

page 23,

and

error

codes

are

then go to “No Beep

displayed.

Symptoms”

on

page 28.

The

configuration

is

not“Checking

the

Installed

the

same

as

the

Devices

List”

on

installed

devices.

page

35.

POST

beeps, but

no

“Symptom-to-FRU

error

codes

are

Index”

on

page 23,

and

displayed.

then

go

to

“Beep

Symptoms”

on

page 28.

POST

detected

an

error“Symptom-to-FRU

and

displayed

numeric Index”

on

page 23,

and

error

codes.

then

go

to

“Numeric

Error

Codes”

on

page

23.

The diagnostic test “FRU Codes” on detected an error andpage 38. displayed a FRU code.

ThinkPad 380Z 9

Image 11

Contents August ThinkPad 380Z 2635 Computer Hardware Maintenance ManualNot Apply United Where such provisions areFirst 1998ThinkPad 380Z LCD Not Read This FirstOnly WritePort How Use ErrorProblems Screw Tightening InformationTo Do Following is not covered under the warranty When Only the Power-on Password is Set Disabling the Power-On PasswordOn . a When Both Power-on Password and Supervisor Password are Set2635-Jxx Product OverviewVerified Checkout GuideGo To Diskette Drive Checkout Symptoms Go ToAudio Checkout Ctrl +A Fan CheckoutKeyboard or Auxiliary Input Device Checkout Click onSystem BoardValue Memory CheckoutDevices Pin Voltage V dc CheckoutSystem programs SystemsLines not used in these steps are used Battery CheckoutFor Communication between the system Battery Terminal Voltage V dc / Signal +0 to+13.5 Ground −Checking Operational Charging TrackPoint Checkout Status Indicator CheckoutWire System Board and CPU Card CheckoutDrifting Pointer Self-Test Optional Device CheckoutPort Replicator Checkout CRTset ortoboth Even Power Management FeaturesStandby Mode Suspend Mode+ F12 keys Hibernation ModeOn timer Switch???Port Replicator Power Overload Codes Symptom-to-FRU Index127 161 BackupBattery 111 MemoryConfiguration Sequence 185 Reset the start-upEasy-Setup 190 Battery Checkout11XX 601602 604I9990301 Not InstallAction CardBeep Symptoms Infrared-Related Symptoms Function-Related SymptomsIndicator-Related Symptoms Make Keyboard- or TrackPoint-Related SymptomsLCD-Related Symptoms MorePower-Related Symptoms Peripheral-Device-Related SymptomsTimes Other SymptomsSystem board DC/DC card LCD assembly CPU card ThinkPad 380Z Test Running the DiagnosticsBus Checking the Installed Devices ListTest Slots TestIcon Device Diagnostic Error CodesDevice ID For exampleAudio Code FRU CodesStatus Indicators Related Service ProceduresRunning a Low-Level Format Password CombinationsSymbol Color OnExit Fn Key CombinationsPressCtrl + But Important NoticeUpdating the Universally Unique IDentifier Uuid FRU Service ProceduresReplacing the System Board NumberRef. No Removal Reference1010 Battery Pack Pack1020 Drive1030 Apply Any Shock NotSize With SpacerActual Keyboard Unit Battery Pack1020Then go to 6step When replacing When installingKeyboard and Speakers ThinkPad 380Z When installing Battery Pack1020 Hard Disk Drive1030 Keyboard Unit1040 Diskette Drive Assembly or CD-ROM Drive AssemblyDiskette Drive Diskette Drive and CD-ROM DriveStep Size Quantity Torque Right view LatchTorque shown Step Size CD-ROM DriveStep Size Quantity LCD UnitStep Latches Fan Assembly, CPU Card, Thermal Rubber Neverthe reusetable When installing Upper Shield Case Box Speaker and Microphone Following figure shows the route for 1120 DC/DC Card Microphone Cable Card1090 SlotUnit1080 Hex Stud Screw Battery Pack Latch LCD Front Cover Step Size Quantity Torque LCD Inverter Card LCD Panel Position Flexible cable connector may vary by Type LCD Misc. Parts Step Bush LCD CableRemoved. Use a new one. Make sure the screws are ThinkPad Port Replicator with Advanced EtherJet FeatureYou Upper Cover Assembly Box Assembly When re-installing Locations Front View Bottom View Rear View Parts List Name Base Misc Parts Kit includes Ref. No. FRU Name Hard Disk Drive and CD-ROM/Diskette Drive AssemblyLCD Assembly Right Hinge Included Hinge Kit LCD Cable Assembly Keyboard Nomenclature Miscellaneous Parts Miscellaneous and Option Parts ListHDD PartsBlack Keyboard FRU Name Accessories FRU NameNumeric Keypad FRU Name FRU No Black Keypad FRU NameTools FRU Name Used in These Countries Power Cord Part Number Power CordsFor 2-pin power cords Power Used These For 3-pin slim power cordsMMX TrademarksThinkPad 380Z Part Number 10L9624