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 11.0 Memory

  

 Note:  Power-off the system before removing or replacing parts.

  

 00011000 indicates a system-board parity-check error.  Replace the memory

 modules.  If that does not solve the problem, replace the system board.

  

 00011100 indicates a memory-adapter parity-check error.  Remove the memory

 adapters from the expansion slots, one at a time, until the error goes

 away.  Remove the memory-expansion kits from the last adapter removed.

 Install the memory-expansion kits, one at a time until the error returns.

 Replace the last memory-expansion kit installed.  If that does not solve

 the problem, replace the adapter.

  

 201 memory errors display as AAAAAA BBBB 201.  Use the following table to

 identify the possible failing FRUs.

  

 +------------------------------------------------------------------------+

 ¦ AAAAAA                             ¦ Possible FRUs                     ¦

 +------------------------------------+-----------------------------------¦

 ¦                                    ¦                                   ¦

 ¦ 000000                             ¦ 1. System Board Memory            ¦

 ¦   to                               ¦ 2. System Board                   ¦

 ¦ 0FFFFF                             ¦                                   ¦

 ¦                                    ¦                                   ¦

 +------------------------------------+-----------------------------------¦

 ¦                                    ¦                                   ¦

 ¦ 100000                             ¦ 1. Memory on an adapter           ¦

 ¦  and                               ¦ 2. Memory adapter                 ¦

 ¦ above                              ¦                                   ¦

 ¦                                    ¦                                   ¦

 +------------------------------------------------------------------------+

IBM PS/2 Model 60 HMS

Memory

11.0 - 1

Summary of Contents for PS/2 60

Page 1: ...sonal System 2 Model 60 This pamphlet is intended to be used with the IBM Personal System 2 Hardware Maintenance Reference manual part number 15F2190 form number S15F 2190 00 and the IBM Personal System 2 Hardware Maintenance Service manual part number 15F2200 form number S15F 2200 00 Part Number 84F9825 Form Number S15F 2194 01 IBM PS 2 Model 60 HMS FRONT 1 ...

Page 2: ...r changes in the product s and or the program s described in this publication at any time It is possible that this publication may contain reference to or information about IBM products machines and programs programming or services that are not announced in your country Such references or information must not be construed to mean that IBM intends to announce such IBM products programming or servic...

Page 3: ...e IBM product program or service Evaluation and verification of operation in conjunction with other products programs or services except those expressly designated by IBM are the user s responsibility IBM may have patents or pending patent applications covering subject matter in this document The furnishing of this document does not give you any license to these patents You can send license inquir...

Page 4: ... 2 1 Automatic Configuration 2 2 Device Type 2 3 SCSI Devices 2 4 Non SCSI Devices 3 0 Power On Password 4 0 Undetermined Problem 5 0 Power Supply Voltages Fan 6 0 Enable Disable Settings 7 0 Display Self Test 8 0 Display Adapter 8514 A 9 0 Keyboard 10 0 Printer 11 0 Memory 12 0 Symptom to FRU Index 13 0 How To Use This Parts Catalog 14 0 System Overview 15 0 Parts IBM PS 2 Model 60 HMS Table of C...

Page 5: ...cts Non IBM products prototype cards or modified options can give false errors and invalid system responses Trademark of the International Business Machines Corporation Subtopics 1 1 How to Diagnose Combined FRUs 1 2 How to Use Error Messages IBM PS 2 Model 60 HMS General Checkout 1 0 1 ...

Page 6: ...pter or device consists of more than one FRU an error code may be caused by any of the FRUs Before replacing the adapter or device remove the FRUs one by one to see if the symptoms change IBM PS 2 Model 60 HMS How to Diagnose Combined FRUs 1 1 1 ...

Page 7: ...ED TO THE SYSTEM Yes No 002 Go to Step 005 003 DID THE POWER GOOD LIGHT ON ALL OF THE EXTERNAL DEVICES COME ON Yes No 004 Go to the external devices service pamphlet 005 DID YOU RECEIVE A POST ERROR CODE Yes No 006 Continue with Step 014 007 IS THE FIRST POST ERROR CODE WITHIN THE RANGE OF 02080000 190I TO 02410000 190I Yes No 008 Continue with Step 014 009 Start the Reference Diskette and verify ...

Page 8: ...oard responses go to Keyboard in topic 9 0 2 If the printer has incorrect responses go to Printer in topic 10 0 3 If the display has problems such as jittering rolling shifting or being out of focus go to Display Self Test in topic 7 0 4 A minimum of 512KB of memory must be active to load the diagnostic tests IS THE LIST OF INSTALLED DEVICES CORRECT Yes No 017 Go to Installed Devices List in topic...

Page 9: ...unit fan for proper operation Start an error log and run the tests multiple times 020 Follow the action described on the screen If that does not correct the problem go to Symptom to FRU Index in topic 12 0 IBM PS 2 Model 60 HMS How to Use Error Messages 1 2 3 ...

Page 10: ...ain the module of code required to support that device The missing device is a 5 25 Inch 360KB External Diskette Drive adapter or another unrecognizable adapter The missing device is defective An adapter is defective Subtopics 2 1 Automatic Configuration 2 2 Device Type 2 3 SCSI Devices 2 4 Non SCSI Devices IBM PS 2 Model 60 HMS Installed Devices List 2 0 1 ...

Page 11: ...unning Automatic Configuration may alter those settings Note the current configuration settings using the View Configuration option and verify that the settings are in place when service is complete For more information about configuration refer to the Hardware Maintenance Reference manual IBM PS 2 Model 60 HMS Automatic Configuration 2 1 1 ...

Page 12: ...continuing and determine which type of device SCSI or non SCSI is missing from the Installed Devices List in Advanced Diagnostics then continue with the following steps If SCSI and non SCSI devices both are missing go to Undetermined Problem in topic 4 0 IBM PS 2 Model 60 HMS Device Type 2 2 1 ...

Page 13: ...before continuing 3 Power on the system and run Automatic Configuration If the adapter is not on the Installed Devices List in Advanced Diagnostics the adapter is defective If the adapter is on the list run the adapter diagnostic tests 4 If the adapter fails the tests replace it If the adapter passes the tests a different adapter may be defective 5 Reconnect the cables to the SCSI adapter then ter...

Page 14: ...etermined Problem in topic 4 0 Note If the number of diskette drives shown on the list is incorrect an error can occur during the tests Restart the system and verify that the drive information on the Set Configuration menu is correct then continue testing IBM PS 2 Model 60 HMS Non SCSI Devices 2 4 1 ...

Page 15: ...pe with two pins on the side of the speaker assembly short the pins together On the type with no pins insert a meter lead into the connector protruding from under the battery and short the other end of the lead to frame ground Power on the system and leave the assembly shorted until completion of POST This deactivates the password IBM PS 2 Model 60 HMS Power On Password 3 0 1 ...

Page 16: ...Memory module kits Math coprocessor 3 Power on the system 4 If the symptom remains repeat steps 1 2 and 3 until you find the failing adapter or device 5 If all adapters and devices have been removed and the problem remains check the power supply voltages If the voltages are correct replace the system board If the voltages are not correct replace the power supply IBM PS 2 Model 60 HMS Undetermined ...

Page 17: ... running replace the power supply Vdc Vdc Lead Lead Minimum Maximum Pin Pin 9 0 15 0 2 9 9 0 15 0 2 3 3 7 6 2 2 1 3 7 6 2 B D 9 0 15 0 C A Disconnect the 15 pin connector from the system board before taking this reading PICTURE 2 IBM PS 2 Model 60 HMS Power Supply Voltages Fan 5 0 1 ...

Page 18: ...ion menu and determine if there are any Presence Error Reporting devices listed The settings must be as follows Devices connected to the system must be set to Enabled Devices listed but not connected must be set to Disabled Change the settings by pressing the F5 key then save them by pressing the F10 key IBM PS 2 Model 60 HMS Enable Disable Settings 6 0 1 ...

Page 19: ... black margin as described below some shading may occur near the edges If the screen differs replace the display If the display passes the test replace the display adapter or system board that the display is attached to 8503 8512 8513 8514 8515 2 20 mm 0 08 0 79 in wide on one or both sides 8506 2 35 mm 0 08 1 38 in wide on the top or bottom or both 8507 8508 2 20 mm 0 08 0 79 in wide on the top o...

Page 20: ...8 0 Display Adapter 8514 A PICTURE 3 IBM PS 2 Model 60 HMS Display Adapter 8514 A 8 0 1 ...

Page 21: ...e keyboard Power on the system and check the keyboard cable connector for the voltages shown All voltages are 5 PICTURE 4 ARE THE VOLTAGES CORRECT Yes No 002 Possible failing FRUs are 1 Keyboard cable 2 System board 003 Replace the keyboard IBM PS 2 Model 60 HMS Keyboard 9 0 1 ...

Page 22: ...ot run correctly the problem is in the printer Refer to the printer service manual If the printer self test runs correctly install a wrap plug on the parallel port and run the advanced diagnostic tests to determine which of the following FRUs is failing System board Parallel adapter Printer cable IBM PS 2 Model 60 HMS Printer 10 0 1 ...

Page 23: ...ntil the error goes away Remove the memory expansion kits from the last adapter removed Install the memory expansion kits one at a time until the error returns Replace the last memory expansion kit installed If that does not solve the problem replace the adapter 201 memory errors display as AAAAAA BBBB 201 Use the following table to identify the possible failing FRUs AAAAAA Possible FRUs 000000 1 ...

Page 24: ...an eight digit error message Shorter POST Messages 0 0 0 0 0 0 0 0 Reserved Size SCSI Slot Number SCSI Device Code Logical Unit Number SCSI ID SCSI All SCSI devices are set to a different SCSI ID Duplicate SCSI ID settings can generate a false error message Use the SCSI ID to determine whether the error message is coming from an internal or an external device Symptom Error FRU Action One or more k...

Page 25: ...ng any FRUs Memory Adapter 000112XX 000113XX See Undetermined Problem in Any Adapter topic 4 0 before replacing any System Board FRUs 000161XX Battery 000162XX Any Device Verify the Enable Disable settings are correct before replacing any FRUs 000163XX 000164XX 000165XX Set Configuration Features If setting the configuration does System Board not solve the problem see Installed Devices 000166XX An...

Page 26: ...ny Serial Device 001107XX Communications Cable System Board 001108XX 001109XX System Board Any Serial Device 0011XXXX System Board not listed above 001202XX 001206XX Dual Async Adapter A Any Serial Device 001207XX Communications Cable Dual Async Adapter A 001208XX 001209XX Dual Async Adapter A Any Serial Device 0012XXXX not listed above Dual Async Adapter A System Board 0014XXXX See Printer in top...

Page 27: ...d 004611XX 004630XX Multiport 2 Interface Board Multiport 2 Adapter 004612XX 004613XX 004640XX 004641XX Memory Module Package Multiport 2 Adapter 004650XX Multiport Interface Cable 0046XXXX Multiport 2 Adapter Multiport 2 Interface Board Memory Module Package 00744XXX 00745XXX 00746XXX 00747XXX 8514 Memory Module See Display Adapter 8514 A in topic 8 0 to determine failing module 0074XXXX not list...

Page 28: ...tiprotocol Adapter A System Board 010102XX 010106XX 010108XX 010109XX Modem Adapter A Any Serial Device 0101XXXX not listed above Modem Adapter A System Board 010480XX 010481XX 010482XX 010483XX Fixed Disk Drive System Board Power Supply Fixed Disk Drive Cables 010481XX Fixed Disk Drive D Fixed Disk Drive Adapter ESDI System Board 010482XX Fixed Disk Drive Adapter ESDI Fixed Disk Drive C System Bo...

Page 29: ...Ring Network System Board Adapter A service Information 0194XXXX Memory module package on the 2 8MB 80286 Memory Expansion Option 2 8MB 80286 Memory Expansion Option System Board 0208XXXX Any Device Verify there are no duplicate SCSI ID settings 0210XXXA SCSI Fixed Disk Drive 60MB 0210XXXB SCSI Fixed Disk Drive 80MB 0210XXXC SCSI Fixed Disk Drive 120MB 0210XXXD SCSI Fixed Disk Drive 160MB 0210XXXE...

Page 30: ... IBM PS 2 Model 60 HMS Symptom to FRU Index 12 0 7 ...

Page 31: ...d indicates that the quantity is not the same for all machines R Restricted indicates that the part has a restricted availability INDENTURE the indenture is marked by a series of dots located before the parts description The indenture indicates the relationship of a part to the next higher assembly For example Indenture Relationship of Parts No dot Main Assembly One dot Detail parts of a main asse...

Page 32: ...14 0 System Overview PICTURE 5 IBM PS 2 Model 60 HMS System Overview 14 0 1 ...

Page 33: ...ette Drive Cable Retainer 72X8573 Diskette Drive Cable 72X8543 1 If the 8560 system board has a female speaker battery connector all three parts marked with a 1 must be replaced Miscellaneous Kits Miscellaneous Parts Kit System 72X8578 Handle Screw Air Baffle Push Nut 4 mm Screw Fixed Disk Drive Ground Wire Miscellaneous Parts Kit Options 72X8579 Adapter Slot Cover Adapter Handle Bracket Cable Cli...

Page 34: ...nal Cable supports 3 devices 34F0035 5 SCSI Signal Cable supports 4 devices 64F0155 Options and Adapters Display Adapter 8514 A 1887971 Memory Module for 1887971 1887708 Dual Async Adapter A 34F0008 Fixed Disk Drive Adapter ESDI 90X9063 Fixed Disk Drive Adapter ST506 72X8540 Internal Tape Backup Unit 30F5273 Tape Cover Plate 30F5275 Formatted Blank Tape 30F5277 Multiprotocol Adapter A 90X8995 Real...

Page 35: ...2X7878 Tilt Swivel Stand 68X3061 8506 Monochrome Display with Tilt Swivel Stand 110 125 Vac US Canada 39F8087 110 125 or 200 240 Vac Northern Hemisphere 39F8088 110 125 or 220 240 Vac Southern Hemisphere 39F8089 8507 Monochrome Display with Tilt Swivel Stand 110 120 or 220 240 Vac Universal Model 6247808 8508 Monochrome Display with Tilt Swivel Stand 110 125 Vac US Canada 6247838 110 125 or 200 24...

Page 36: ... 1 Wrap Plug for Multiport Interface Cable 09F1799 Direct Connect 25 pin ports 2 through 7 Plastic Envelope For Wrap Plug 6138013 Data Migration Facility 61X8936 Tool For Key Cap Removal 6110464 Snap Tool For Snap Removal 72X8547 Shipping Carton Type 8560 72X8591 Power Cords PICTURE 7 Index Power Cords Warning Use the power cord certified for your country 1 Power Cord Displays except 8514 for 68X3...

Page 37: ...Printed in the United States of America IBM PS 2 Model 60 HMS Parts 15 0 5 ...

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