Compaq AP550 Compaq Professional Workstation AP550 Maintenance & Service G - Page 192

diskette drive connector 6-2 enabling/disabling diskette boot 4-23 enabling/disabling diskette write 4-23 location 3-9 mounting bracket, spare part number 1-12 spare part number 1-7 specifications 7-9 test error codes 4-33 troubleshooting 4-11 viewing current devices and setting resources 4-23 diskette write, re-enabling 5-8 display problems, troubleshooting 4-12 drivelock 3-21 reinstalling 3-22 removing 3-21 drives 3.5-inch hard drive 3-11 3.5-inch hard drive with 5.25-inch drive adapter 3-13 5.25-inch hard drive 3-16 adapter 3-13 CD-ROM 3-9 diskette 3-9 hard 3-9 positions 3-9 SCSI 3-9 Ultra ATA 3-9, 3-13 DVD-ROM drive spare part number 1-7 specifications 7-16 test error codes 4-35 troubleshooting 4-16 E E49 clear password hearder jumper 6-2 electrostatic discharge (ESD), service guidelines 2-3 embedded processor power module connector 6-2 enabling power-on password 5-6 setup password 5-6 energy saver mode enabling/disabling power LED blink 4-24 setting 4-23 Index 3 equipment symbols 2-3 error codes audio 4-38 CD-ROM 4-35 diskette drive 4-33 DVD-ROM 4-35 keyboard 4-32 memory 4-32 microprocessor 4-31 modem 4-34 network interface 4-38 pointing device 4-34 printer 4-33 SCSI 4-39 serial port 4-34 tape drive 4-35 video 4-36 error messages, Power-On Self-Test (POST) 4-3 establishing a power-on password 5-3 establishing a setup password 5-2 ethernet RJ45 pin assignments 8-6 spare part number 1-10 expansion slot locations 3-23 extended warranty 2-4 external connector headphone 8-2 keyboard 8-2 LVD/SE cable 8-2 microphone 8-2 mouse 8-2 RJ45 8-2 serial bus 8-2 F FailSafe Boot Block ROM 4-43 fan, remove and replace 3-47 Fault Management SMART III Hard Drive Fault Prediction 4-45 Ultra ATA Integrity Monitoring 4-45 Flash recovery diskette obtaining 4-43 using 4-43 Flash ROM recovery from ROM upgrade failure 4-43 upgrading remotely 4-43