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Apple WS 7250/120, 7200/120, 7200/90 manual Troubleshooting

Models: 7200/90 WS 7250/120 7200/120

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Troubleshooting Rear View Diagram Error Chords Warranty Dimension Configurations Resetting the Logic Board Fan Connector Battery Replacement Note

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Troubleshooting

Power Macintosh 7200 Series/ WS 7250

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Apple WS 7250/120, 7200/120, 7200/90 manual Troubleshooting

Page 41 Page 43

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Contents

Power Macintosh 7200 Series/WS Basics Overview Page Page Power Macintosh 7200 and WS 7250 Computer Configurations PowerPC 601 Microprocessor Peripheral Component Interconnect PCI Dual In-Line Memory Modules DIMMs Memory Configurations Page Figure Dram Dimm Slots Ethernet Support GeoPortPage PC Compatibility Cards Cuda Chip Resetting the Logic Board Page Rear View Diagram Figure Power Macintosh 7200 and WS 7250 Rear Panel Power Macintosh 7200 Logic Board Diagram Figure Power Macintosh 7200 Logic Board Workgroup Server 7250 Logic Board Diagram Figure Workgroup Server 7250 Logic Board Repair Strategy OrderingPage Warranty and AppleCare Speciﬁcations Processor CPU Memory Interfaces Sound Devices Video Table for Power Macintosh 7200 Series/WS Video Support Disk Storage Floppy Drive CD-ROM Drive PC Compatibility Card Optional Vram Cache Electrical Line Voltage Dimensions Physical Environmental Troubleshooting General Cleaning Procedure for Card Connectors Symptom Charts Power Supply Error Chords System Page System System Page Page Video Screen Page Floppy Drive Page Page Hard Drive Page Peripherals Double Page CD-ROM Drive Miscellaneous Page Identifying Logic Boards Take Apart Top Housing Left Right Tab Page Bezels Tab CD-ROM Drive CD-ROM Shield Power Cable Scsi Cable CD-ROM Drive Floppy Drive Floppy Drive Shield Blank Shield CD-ROM Shield Flip open the chassis Support foot Floppy Drive Cable Replacement Note Hard Drive Floppy Drive Shield Blank Shield CD-ROM Shield Power Cable Scsi Cable Retaining Clip Chassis Latch Tab Drive Rails Unit back together Important On some Battery Internal Chassis Chassis Support Foot Page Page Power Supply Take Apart Power Supply Disconnect the power Unit back together Chassis Support Arm Logic board Take Apart Take Apart Power Supply Page Page Speaker Take Apart Speaker Swing open Expansion card cover Screw Speaker Cable Power Actuator Tab PCI Covers Take Apart PCI Covers Swing open Expansion card cover PCI Cover Rear Panel Unit back together Tab Page PCI Cards Page Take Apart Vram DIMMs Unit back together Chassis Support Arm Vram Dimm Page Take Apart Vram DIMMs Logic Board Page Unit back together Pin Power Supply Scsi Disconnect the LED and speaker cables from the logic board Top Column Support Tab Apple. Do not remove Processor Fan Fan Connector Internal Chassis Screws Replacement Note Be sure Bottom Chassis Page Upgrades Upgrades PC Compatibility Cards Power Macintosh 7600 Upgrade Page From the old logic board Page Page Page Page Page Upgrades Power Macintosh 7600 Upgrade Over the processor card MHz card, be sure Page Exploded View Power Macintosh 7200 Series Power Macintosh WS7250 Series

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