HP m300 manual Removing the Control Panel

Page 56

5.12 Control Panel

1.Prepare the expansion base for disassembly (Section 5.3).

2.Remove the tray (Section 5.4).

3.Remove the connector cover (Section 5.5).

4.Remove the rear bezel (Section 5.6).

5.Remove the top cover (Section 5.8).

6.Remove the MultiBay (Section 5.11).

7.Disconnect the right speaker cable ➊ from the MultiBay (Figure 5-26).

8.Remove the screw that secures the control panel to the MultiBay ➋.

9.Remove the control panel from the MultiBay ➌.

Figure 5-26.Removing the Control Panel

Reverse the removal procedure described above to attach the control panel to the MultiBay.

5-26Removal and Replacement Procedures

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Contents Compaq ArmadaStation EM Maintenance and Service Guide Contents Appendix Technician Notes Using this GuideSymbols Serial Number Locating Additional InformationArmadaStation EM Features Product DescriptionSecurity Features External ConnectorsDescription Function ArmadaStation EM ComponentsArmadaStation EM Front Components Volume control switch ArmadaStation EM Right Side ComponentsArmadaStation EM Rear Panel Components ArmadaStation EM Rear Panel ComponentsActivity Lights MultiBaysMultiBay/Device Compatibility DevicePCI Expansion Boards Half-Height BaySecurity Lock Troubleshooting Before Replacing PartsProblems and Solutions Solving Docking and Undocking ProblemsSolving Expansion Board Problems Problem Probable Cause Recommended ActionsSolving Expansion Device Installation Problems Solving External Keyboard ProblemsSolving External Mouse Problems Solving External Monitor Problems Press any key or click the mouseIllustrated Parts Catalog Serial Number LocationCompaq ArmadaStation EM Components Compaq ArmadaStation EM ComponentsSpare Parts Compaq ArmadaStation EM Components DescriptionItem Description Plastics Kit ComponentsPlastics Kit Components Spare Part Number MultiBay Option Cable Kit MultiBay Option Cable Kit Components Spare Part NumberSpare Part Number MiscellaneousSpare Parts Miscellaneous not illustrated Removal and Replacement Preliminaries Electrostatic DischargeGenerating Static Preventing Electrostatic Damage to EquipmentTypical Electrostatic Voltages Relative Humidity Event 10% 40% 55%Preventing Damage to Drives Grounding MethodsStatic Shielding Protection Levels MethodGrounding Workstations Grounding EquipmentRecommended Materials and Equipment Screws Service ConsiderationsTool and Software Requirements Cables and Connectors Plastic PartsRemoval and Replacement Procedures Disassembly Sequence Chart Expansion Base Disassembly SequencePreparing the Expansion Base for Disassembly Disconnecting the Expansion BaseExternal Components Expansion Base FeetTray Removing the TrayConnector Cover Removing the Connector CoverRear Bezel Removing the Rear BezelSliding the Manual Release Lever PCI Expansion Boards Locating the Expansion Slots10.Removing the Expansion Slot Cover 11.Installing an Expansion Board Top Cover 12.Removing the Top Cover ScrewsSwing the top cover up and forward to remove it Figure Installing a Half-Height Drive Half-Height Bay15.Removing the Half-Height Bay Blank Bezel Cover 16.Removing the Half-Height Drive Screws 17.Attaching the Bezel Cage to the Half-Height Drive 18.Connecting the Power Cable 19.Connecting the Diskette Drive Cable 20.Connecting the Hard Drive Cable 21.Connecting the CD-ROM Drive/Audio Cable 22.Installing a Half-Height Drive Left Speaker 23.Removing the Left Speaker24.Disconnecting the Half-Height Bay and Left Speaker Cables MultiBay25.Removing the MultiBay and Control Panel Control Panel 26.Removing the Control PanelMechanism Assembly 28.Removing the Mechanism Assembly Power Supply 30.Removing the Power Supply Backplane 31.Removing the BackplaneMetric Expansion Base Physical and Environmental SpecificationsPecifications 2Specifications Table A-2 Microphone Jack Connector PIN AssignmentsTable A-1 Headphone Jack Table A-4 Table A-5 Serial ConnectorTable A-3 Table A-8 Stereo Line-in Jack Table A-6Table A-7 Stereo Line-out Jack Table A-13 Docking Connector Signal PinPDATA6 LD14 Pin Signal General Requirements Power Cord SET RequirementsConductor Power Cord Set Country Accredited Agency Applicable Note Numbers Conductor Power Cord Set Requirements-By CountryCountry-Specific Requirements Index PCI Index

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