Service ManualTable of ContentsPower Macintosh G3/Macintosh Server G3 (Blue and White)1Hot Issues2Introduction3Processor Module vs. Card4Processor Module Jumper4Warranty Sticker5Power Supply Voltage Setting5I/O Card6SDRAM DIMMS6SGRAM Video Memory11Basics12Overview13Features14Configure-to-Order20Front and Rear View21Right Side View22Left Side View23Internal Locator24I/O Panel/Rear View25Logic Board Diagram26RAM Expansion27No Video RAM Expansion28No L2 Cache Expansion29DVD-ROM and DVD MPEG2 Decode Card Module30Peripheral Component Interconnect (PCI)31Expansion Card Power Requirements32Drives Installed33Ultra ATA Drives35Ultra2 LVD SCSI Drives35Other Types of SCSI Drives37ATAPI CD-ROM Drive38Optional ATAPI Zip Drive39Optional DVD-ROM Drive39I/O Ports40Keyboard41Mouse41FireWire Ports42No SCSI Ports42Ethernet Port43Internal Modem44Sound45Sound Output46Sound Input47Digitizing Sound49The Cuda Chip51Resetting the Logic Board52Voltage Switch54Repair Strategy55Warranty/AppleCare/ARIS58Specifications59Introduction60Hard Drive Specifications616 GB - 5400 rpm drive6112G - 5400 rpm drive629 GB SCSI Drives6310,000 rpm drive64Configuration65Performance65Seek time (typical read)66Reliability66Power66Power consumption67Physical dimensions67Environmental characteristics67Operating67Non-Operating68Notes68Take Apart69Opening the Computer71Logic Board73Hard Drive, IDE / ATA77Hard Drive Carriers: Version 1 and Version 2 (Flat and U-shaped)78Version 179Version 282Hard Drive, Ultra2 LVD SCSI88Hard Drive Carriers: Version 1 and Version 2 (Flat and U-shaped)91Version 192Version 299Carrier Support Plate107Video Card and DVD Decoder Module110Ultra2 LVD SCSI Card113FireWire Board115Modem117Processor Module124SDRAM DIMM134CD-ROM/DVD- ROM/DVD-RAM/ Zip Drive Bezel136CD-ROM, DVD- ROM, or DVD- RAM Drive138Zip Drive144Fan145Power Supply149Handle, Top Front154Handle, Top Rear157Panel, Top159Panel, Front161Panel, Rear, Vented164Panel, Side, Right167Panel, Side, Left171Panel, Latch175Panels, Lower Front and Lower Rear177Supports, Front and Rear179Panel, I/O Cover182Speaker185Front Panel Board188I/O Panel192Troubleshooting195General196Block Diagram196Architecture of the Main Logic Board197Logic Board Diagram198Logic Board Troubleshooting199Logic Board LEDs203Processor and Jumper Block208PCI Expansion Slots210SDRAM Do’s and Don’ts213Power Supply Verification216HFS Plus Formatted Drives221VGA-to-Macintosh Adapters224Symptom Charts225How to Use the Symptom Charts225System226Error Beeps235Video and Sound237Hard Drive244CD-ROM and DVD-ROM Drives246Zip Drive248Input Device Problems250Network Problems255Modem257Miscellaneous261Upgrades262DRAM Upgrade263DRAM DIMM Installation265Drive Upgrades267SCSI Drive Upgrade Procedure271Sample SCSI Hard Drive and Cable Configurations277Zip Drive Upgrade279PCI Expansion Cards280PCI Card Installation282Modem Installation285Exploded View291Size: 10 MBPages: 293Language: EnglishOpen manual