HP Desktop Pro A G3 Maintenance and Service Guide - Page 115
HP PC Hardware Diagnostics Windows
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Index A access panel locked 47 removal 17 administrator password 88 antennas disconnecting 19 audible codes 86 audio problems 57 B backup, creating 79 backups 79 battery disposal 14 battery replacement 95 beep codes 86 boot order, changing 80 booting options Full Boot 81 Quick Boot 81 C cable management 15 cable pinouts, SATA data 15 cautions AC power 8 cables 13 cooling fan 13 electrostatic discharge 8 keyboard cleaning 12 keyboard keys 12 CD-ROM or DVD problems 66 cleaning computer 11 mouse 12 safety precautions 11 CMOS backing up 88 computer cleaning 11 Computer Setup access problem 46 country power cord set requirements 99 Customer Support 44 D disassembly preparation 16 drive cage installing 29 removal 28 drives cable connections 25 installation 25 locations 25 E electrostatic discharge (ESD) 8 preventing damage 9 error codes 81, 86 messages 81 expansion card installation 20 removal 20 F F10 Setup access problem 46 fan duct removal and replacement 36 fan sink illustrated 5 removal and replacement 37 fan, power supply 13 flash drive problems 68 flashing LEDs 86 front bezel blank removal 24 illustrated 6 removal 23 front panel components 2 front panel problems 69 G general problems 46 grounding methods 9 H hard drive proper handling 14 SATA characteristics 14 hard drive (2.5-inch) installation 31 removal 31 hard drive (3.5-inch) installation 30 removal 29 hard drive problems 50 hard drives sizes 6 hardware installation problems 61 helpful hints 45 HP PC Hardware Diagnostics UEFI downloading 92 starting 92 using 91 HP PC Hardware Diagnostics Windows downloading 90 installing 91 using 90 HP Recovery Manager correcting boot problems 80 HP Recovery media recovery 80 HP Sure Start 105 I installing 2.5-inch hard drive 31 3.5-inch hard drive 30 battery 95 drive cables 25 drive cage 29 expansion card 20 memory 33 slim optical drive 27 Internet access problems 70 K keyboard cleaning 12 keyboard problems 60 Index 107