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Apple Mac mini manual Power Supply, First Steps

Models: Mac mini

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Page 134

Power Supply

First Steps

Remove:

•Bottom cover

•Fan

•Cowling

•Antenna plate

•Logic board assembly

•Hard drive

Tools

•Torx T6 screwdriver

•Black stick

•Tweezers (optional)

•Power cord (optional)

2010-08-03

Mac mini (Mid 2010) Take Apart — Power Supply 134

Image 134

Apple Mac mini manual Power Supply, First Steps

Contents

 Apple Technician Guide Mac mini Mid USA Basics Contents About This GuideTroubleshooting Take Apart Display No Video Views About This Guide Feedback Manual UpdatesUpdate 3 August Apple Technician Guide introduced 15 June Apple Technician Guide Basics Overview Identifying Features Product ConfigurationsService Part Configurations System Serial Number LocationTroubleshooting Apple Diagnostics General TroubleshootingUpdate System Software Troubleshooting TheoryResetting the Parameter RAM Pram Common Reset ProceduresResetting the System Management Controller SMC Wireless Troubleshooting Starting Up in Safe ModeBlock Diagram Refer to this diagram to see how modules are interrelatedFunctional Overview 2010-08-03Symptoms Quick Check No Power, Dead Unit Symptom ChartsNo Power, Dead Unit Quick CheckM20 Deep DiveCheck Result Action Code X03 Symptoms Quick Check Won’t Start Up Won’t Start UpDrive not recognized M02Symptoms Quick Check Intermittent Shutdown Intermittent ShutdownUser-related shut downs Troubleshooting Shutdown CausesPower-related system shut downs Activity-related system shut downsSymptom Quick Check Intermittent shutdown Deep DiveM23 M08 Symptoms Quick Check Kernel Panic, System Crashes Kernel Panic, System CrashesGo to AirPort Card Kernel M06Deep Dive No Video Symptoms Quick Check No VideoNo Video M03 Symptoms Quick Check Corrupted VideoCorrupted Video M04 M04Symptoms Quick Check Burnt Smell/Odor Burnt Smell/OdorP08 Symptoms Quick Check Noise/Hum/VibrationNoise, Hum, Vibration Run latest available service N99 Uncategorized SymptomsSymptoms Quick Check Uncategorized Symptoms AirPort/Bluetooth Issues Symptoms Quick Check AirPort/Bluetooth IssuesM24 M24Html?path=AirPort/5.0/en Panic AirPort/Bluetooth Card Kernel PanicSymptoms Quick Check AirPort/Bluetooth Card Kernel Ethernet Port/Device Issue Symptoms Quick Check Ethernet Port/Device IssueM10 HtmlFt. for Bluetooth devices Wireless Input Device Doesn’t PairSymptoms Quick Check Wireless Input Device Doesn’t Ensure that the latest Software Updates haveConnection Wireless Input Device Loses ConnectionSymptoms Quick Check Wireless Input Device Loses Open System Preferences Verify System Preferences/Network settings Display X01 M03Go to step Install DVD and verify whether Uncategorized Symptom Symptom Quick Check Uncategorized SymptomHard Drives Not Recognized Symptoms Quick Check Drive Is Not RecognizedDrive Does Not Boot Check Result ActionH07 H05Drive Formatting Issues Hard Drive Read/Write ErrorSymptoms Quick Check Drive Read/Write Error Drive Bad Sector/DefectiveSymptoms Quick Check Hard Drive Noisy Hard Drive NoisyCheck Action CodeH06 Uncategorized Symptom- Hard DriveSymptoms Quick Check Uncategorized Symptom Optical Drive Not Recognized Deep Dive-Hard Drive Uncategorized SymptomsSymptoms Quick Check Drive Not Recognized/Mount Read both types of CD media Drive Won’t Eject Media Symptoms Quick Check Drive Won’t Accept MediaOptical Drive Won’t Accept/Eject Media Optical Drive Read/Write Error Symptoms Quick CheckVerify if media is free to spin Specifications Optical Drive Not Performing to SpecificationsSymptoms Quick Check Optical Drive Not Performing to J07 Symptoms Quick Check Optical Drive Noisy J04Optical Drive Noisy Optical drive should perform Uncategorized Symptoms Symptoms Quick Check Apple Remote Inoperable Apple Remote InoperableM99 Symptoms Quick Check Audio Built-in Speakers HaveAudio Built-in Speaker Has Distorted Sound Distorted SoundAudio Audio Built-in Speaker Has No AudioM09 Verify whether boot chime Or DisplayPort connection Symptoms Quick Check Audio No audio through HdmiAudio No Audio through Hdmi or Mini DisplayPort connection FireWire Devices Not Recognized Symptoms Quick CheckUnplug all FireWire devices Into SD Slot Symptom Quick Check SD Memory Card will not insertSD Secure Digital Memory Card Will Not Insert Into Slot M17Recognized by the system Symptom Quick Check SD Memory Card is notSD Secure Digital Memory Card Not Recognized By System Anymore be written Symptoms Quick Check USB Devices Not Recognized USB Devices Not RecognizedM15 USB?Function Properly Wired Keyboard Does Not Function ProperlySymptoms Quick Check Wired Keyboard Does Not K01 Wired Keyboard/Mouse Not Recognized Keyboard Specific Keys Do Not RespondDoes the computer recognize Verify that external I/O device where applicable Mechanical Noise/Hum/VibrationGo to step Does noise sound like fan is Symptoms Quick Check System Runs Hot System Runs HotN03 Symptoms Quick Check Physical DamagePhysical Damage Uncategorized Symptoms  Service Source Take Apart Tools Reassembly StepsGeneral Information Cosmetic CareConnector Types on Logic Board Vertical Insertion JSTThermal Sensor Replacement Top hard drive thermal sensor at corner Mac mini Mid 2010 Take Apart General Information Top hard drive ambient thermal sensor flex cable Optical drive thermal sensor Bottom hard drive thermal sensor server Logic Board EMI Fingers and Gaskets Logic Board ReturnFirst Remove Hierarchy Icon Legend Icon MeaningBottom Cover First StepsRemoval Reassembly Memory First StepsRemoval Installation Fan First StepsRemoval 922-9582 922-9581 Cowling First StepsRemove the T6 screw shown 922-9580 Antenna Plate Removal Disconnect the antenna cable Install the 4 screws Logic Board First StepsCarefully disconnect the cables connected to the logic board 922-9574 Important Do not remove the assembly Mac mini Mid 2010 Take Apart Logic Board Mac mini Mid 2010 Take Apart Logic Board AirPort/Bluetooth flex cable Speaker Reconnect all cables AirPort/Bluetooth Combo Card First StepsRemoval Mac mini Mid 2010 Take Apart AirPort/Bluetooth Combo Card Speaker First StepsRemove 2 screws Mac mini Mid 2010 Take Apart Speaker Battery First StepsRemoval Hard Drive Server NoteThermal Sensor Note Part NoteReassembly Power Supply First StepsRemoval Mac mini Mid 2010 Take Apart Power Supply Reassembly Optical Drive Hard Drive Server First StepsRemoval 922-9583 IR Board and Cable First StepsRemove the IR cable from the cable channel Insert the IR cable into the cable channel, as shown Housing First Steps Service Source Views Exploded View Fan Screw, Heatsink Fan Screw Bumper Fan Screw, Top RightExploded View Server SdramSpeaker/AirPort Card Power Cord Socket Screw ChartHousing/Bottom Cover Hard Drive, bottom, carrierFront View Server External ViewsFront View Port View