HP dx2390 Service Reference Guide: HP Compaq dx2390 Business PC - Page 103
HP Business PC Security, Insight Diagnostics
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Index Symbols/Numerics 24-pin MicroFit power pin assignments 72 24-pin power pin assignments 71 4-pin power pin assignments 72 6-pin power pin assignments 73 B battery disposal 24 removal and replacement 64 C cable connections 34 cable management 33 cable pinouts SATA data 15 SATA power 15 cautions AC power 17 cables 23 cooling fan 22 electrostatic discharge 18 keyboard cleaning 21 keyboard keys 22 chasis types, illustrated 17 chassis illustrated 17 cleaning computer 21 mouse 22 safety precautions 21 computer access panel removal and replacement 30 computer cleaning 21 connections 34 connector pin assignments 67 country power cord set requirements 79 D diagnostics utility 9 disassembly preparation 26 diskette drive installing 50 removing 48 drive connectors 44 drives locations 45 DVI pin assignments 77 E electrostatic discharge (ESD) preventing damage 18 ethernet RJ-45 pin assignments 68 expansion cards removal and replacement 38 expansion slot cover removing 39 replacing 40 external security 27 F fan, power supply 22 front bezel removal and replacement 31 removing blanks 32 front USB panel removal and replacement 57 G grounding methods 19 H hard drive installing 54 proper handling 23 removing 52 SATA characteristics 14 headphone pin assignments 70 heatsink removal and replacement 59 I infrared (IR) transceiver, external, pin assignments 71 Insight Diagnostics 9 installing diskette drive 50 hard drive 54 media card reader 50 optical drive 47 K keyboard cleaning 21 pin assignments 67 L line-in audio pin assignments 70 line-out audio pin assignments 70 locks cable lock 27 HP Business PC Security Lock 28 padlock 27 M media card reader installing 50 removing 48 memory removal and replacement 35 microphone pin assignments 70 monitor pin assignments 71 Index 97
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