Compaq Pro 6300 Maintenance & Service Guide Elite 8300 Touch All-in-One Bu - Page 6

How to access and run HP PC Hardware Diagnostics - UEFI 28 Downloading HP PC Hardware Diagnostics to a USB device 29 5 Serial ATA (SATA) Drive Guidelines and Features 30 SATA Hard Drives ...30 SATA Hard Drive Cables ...30 SATA Data Cable 30 SMART ATA Drives ...31 6 Routine Care and Disassembly Preparation 32 Electrostatic discharge information 33 Generating static ...33 Preventing electrostatic damage to equipment 33 Personal grounding methods and equipment 34 Grounding the work area 34 Recommended materials and equipment 35 Operating Guidelines ...35 Routine Care ...36 General cleaning safety precautions 36 Cleaning the computer case 36 Cleaning the keyboard 36 Cleaning the display 37 Cleaning the mouse 37 Service Considerations ...37 Tools and software requirements 38 Screws ...38 Cables and connectors 38 Hard drives ...38 Lithium coin cell battery 39 7 Removal and Replacement Procedures All-in One (AIO) Chassis 40 Preparing to disassemble the computer 40 Removing the rear port cover 41 Cable management cover ...41 Installing an access panel security screw 42 Synchronizing the optional wireless keyboard or mouse 42 Access panel ...45 Stand ...48 Lower panel ...50 Metal plate ...51 vi