IBM SN32-9080-01 manuale d’uso

Su p p l e m e nt t o th e RS / 6000 7 043 43P Se ri es ( S A38-05 1 1 an d S A38-05 1 2 ) S e rvi c e G ui d e a n d U s e r’s G ui d e SN32-9080-01 IBM[...]

Second Edition (December 2000) Before using this information and the product it supports, read the information in “Appendix. Notices” on page 15. © International Business Machines Corporation 2000. All rights reserved. Note to U.S. Government Users - Documentation related to restricted rights - Use, duplication, or disclosure is subject to the[...]

Contents About This Book ....................... v ISO 9000 .......................... v Online Publications ....................... v Related Publications ...................... v T rademarks ......................... v Chapter 1. 7043–140 and 7043–150 Fansink Removal and Replacement Procedures ........................ 1 Identifying the Fansin[...]

iv Supplement to the Service Guide and User’s Guide[...]

About This Book This supplement provides updates to the following publications: v RS/6000 7043 43P Series User’s Guide , SA38-051 1 v RS/6000 7043 43P Series Service Guide , SA38-0512 ISO 9000 ISO 9000 registered quality systems were used in the development and manufacturing of this product. Online Publications RS/6000 and pSeries 680 publication[...]

vi Supplement to the Service Guide and User’s Guide[...]

Chapter 1. 7043–140 and 7043–150 Fansink Removal and Replacement Procedures This chapter provides information on replacing defective 7043–140 and 7043–150 fansinks without having to replace the entire system board. Identifying the Fansink Number The following table contains information to help you determine the correct fansink to be replace[...]

T able 2. Fansink numbers by System Board Assembly and FRU Numbers (continued). Machine T ype FRU Part Numbers System Board Assembly Part Numbers Fansink Number 7043–150 375MHZ New V ersion System Board 08L8446, 1 1K0157, 1 1K0459 41L5177, 41L5912, 41L5518 41L5590 03N2526, 08L1363, 1 1K0148 1 1K0464, 41L5172, 41L5517 41L5588, 41L591 1 09P1 126 70[...]

4. T o remove the disk drive bracket, refer to the ″ Removing Internal Drive ″ section of the RS/6000 7043–43P Series Service Guide . Carefully place the bracket assembly on top of the power supply (leave the hard files plugged in). Note: Disconect temporarily any PCI Adapter Card installed in slot 5 in order to remove the disk drive bracket.[...]

Replacement 1. If you are replacing a fansink 09P1 125, install the new component by hooking the side opposite the finger tab and then pushing the finger tab side down until it locks into position. OR If you are replacing a fansink 09P1 126, first remove the paper pull tab to expose the thermal grease underneath. Install the new fansink by hooking [...]

5. Locate and unplug the fan and disconnect the fansink assembly power cable from the CPU fansink connector (J26). Note: There are two possible fansink connections for this system board: right-angle finger tabs, and wire springs. Fansink Location 6. T o remove a fansink with right-angle finger tabs, unclip the heatsink by pushing down and away on t[...]

Replacement 1. If you are replacing a fansink 09P1 126, first remove the paper pull tab to expose the thermal grease underneath. Install the new fansink by hooking the side opposite the finger tab and then pushing the finger tab side down until it locks into position. OR If you are replacing a fansink 09P1 129, remove the adhesive protective paper [...]

Chapter 2. 7043–150 System Features This chapter contains information specific to both the 250MHz and 375MHz options for the Model 150, and applies to the RS/6000 7043 43P Series User’s Guide and the RS/6000 7043 43P Series Service Guide. All other information is consistent with the system books. System Features Bus Architecture Five 32-bit PCI[...]

Keyboard and Mouse v Standard: 101–Key Enhanced keyboard v Optional: 101/102 or 106–Key Enhanced Keyboard v Standard: 3-button mouse Front-Panel Display v 4-digit LED diagnostics display Input/Output Ports v 25-pin Parallel v 9-pin Serial (2) v 8-pin T ablet v Keyboard v Mouse v Ultra SCSI (16-bit) v 100/10 Base 5 Ethernet v 100/10 Base T Ether[...]

Setting the SCSI Security Jumpers Note: Carefully read and follow the safety guidelines detailed in the corresponding section of the RS/6000 7043 43P Series User’s Guide , SA38-051 1. T o increase system unit security , the external SCSI connector can be disabled by changing jumpers inside the system unit. 1. Locate the SCSI security jumpers in t[...]

System Board Locations for Model 150 B1 Battery connector J1 W akeup-on-LAN jumper J2 5x5 Auxiliary 5v connector J3 Audio input connector J4 Internal SCSI connector #2 J5 CD-ROM audio connector J6 CD-ROM audio connector J7 Power connector J8 Power connector J10 Media fan connector J1 1 Memory Connector 1 10 Supplement to the Service Guide and User?[...]

J13 Audio output connector J15 Remote Power-up Jumper J16 Diskette drive connector J17 Microphone jack J18 Reset Connector J19 Memory Connector 3 J20 Power-on Password jumper J22 Headphone jack J23 Serial port connector 2 J24 Serial port connector 1 J25 T ablet port connector J26 CPU fansink connector J27 System fan connector J28 Memory Connector 2[...]

System Board, Cables, and Accessories 12 Supplement to the Service Guide and User’s Guide[...]

Index Number FRU Number Units Per Assy Description 1 09P0168 1 System Board (250 MHz) 2 27F4212 6 Screw 3 39H8697 1 Hex Standoff 4 19L1808 1-4 64MB DIMM 19L1809 1-4 128MB DIMM 29L3302 1-4 256MB DIMM 5 93H1821 1 Diskette Cable Assembly 6 40H7572 1 SCSI Cable Assembly 7 93H6151 1 Ultra Cable Assembly (Optional) 8 08L1417 1 Riser Card 9 07L91 15 1 V e[...]

14 Supplement to the Service Guide and User’s Guide[...]

Appendix. Notices This information was developed for products and services offered in the U.S.A. The manufacturer may not offer the products, services, or features discussed in this document in other countries. Consult the manufacturer’s representative for information on the products and services currently available in your area. Any reference to[...]

16 Supplement to the Service Guide and User’s Guide[...]

Reader’s Comments — We’d Like to Hear From Y ou Supplement to the RS/6000 7043 43P Series Service Guide and User’s Guide Order Number: SN32–9080–01 Overall how satisfied are you with the information in this book? Ve r y Satisfied Satisfied Neutral Dissatisfied V ery Dissatisfied Overall Satisfaction hhhhh How satisfied are you that the [...]

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IBMR Part Number: 09P2506 Printed in the United States of America on recycled paper containing 10% recovered post-consumer fiber . December 2000 SN32-9080-01 (1P) P/N: 09P2506[...]