Compaq W4000 - page 10

Technical Reference Guide
7.5 CLIENT MANAGEMENT FUNCTIONS................................................................................ 7-12
7.5.1 SYSTEM ID AND ROM TYPE....................................................................................... 7-14
7.5.2 EDID RETRIEVE............................................................................................................. 7-14
7.5.3 TEMPERATURE STATUS.............................................................................................. 7-15
7.5.4 DRIVE FAULT PREDICTION........................................................................................ 7-15
7.6 PNP SUPPORT......................................................................................................................... 7-15
7.6.1 SMBIOS............................................................................................................................ 7-16
7.7 POWER MANAGEMENT FUNCTIONS................................................................................ 7-17
7.7.1 INDEPENDENT PM SUPPORT...................................................................................... 7-17
7.7.2 ACPI SUPPORT............................................................................................................... 7-19
7.7.3 APM 1.2 SUPPORT.......................................................................................................... 7-19
7.8 USB LEGACY SUPPORT........................................................................................................ 7-23
APPENDIX A ERROR MESSAGES AND CODES...................................................................................
A.1 INTRODUCTION...................................................................................................................... A-1
A.2 BEEP/KEYBOARD LED CODES............................................................................................. A-1
A.3 POWER-ON SELF TEST (POST) MESSAGES........................................................................ A-2
A.4 SYSTEM ERROR MESSAGES (1XX-XX)................................................................................. A-3
MEMORY ERROR MESSAGES (2XX-XX).......................................................................................... A-4
A.6 KEYBOARD ERROR MESSAGES (30X-XX)...........................................................................A-4
A.7 PRINTER ERROR MESSAGES (4XX-XX)................................................................................ A-5
A.8 VIDEO (GRAPHICS) ERROR MESSAGES (5XX-XX)............................................................. A-5
A.9 DISKETTE DRIVE ERROR MESSAGES (6XX-XX)................................................................ A-6
A.10 SERIAL INTERFACE ERROR MESSAGES (11XX-XX).......................................................... A-6
A.11 MODEM COMMUNICATIONS ERROR MESSAGES (12XX-XX)......................................... A-7
A.12 SYSTEM STATUS ERROR MESSAGES (16XX-XX)............................................................... A-8
A.13 HARD DRIVE ERROR MESSAGES (17XX-XX)...................................................................... A-8
A.14 HARD DRIVE ERROR MESSAGES (19XX-XX)...................................................................... A-9
A.15 VIDEO (GRAPHICS) ERROR MESSAGES (24XX-XX)........................................................... A-9
A.16 AUDIO ERROR MESSAGES (3206-XX)................................................................................ A-10
A.17 DVD/CD-ROM ERROR MESSAGES (33XX-XX)................................................................... A-10
A.18 NETWORK INTERFACE ERROR MESSAGES (60XX-XX).................................................. A-10
A.19 SCSI INTERFACE ERROR MESSAGES (65XX-XX, 66XX-XX, 67XX-XX)............................. A-11
A.20 POINTING DEVICE INTERFACE ERROR MESSAGES (8601-XX).................................... A-11
APPENDIX B ASCII CHARACTER SET..................................................................................................
B.1 INTRODUCTION.......................................................................................................................B-1
APPENDIX C KEYBOARD.........................................................................................................................
C.1 INTRODUCTION.......................................................................................................................C-1
C.2 KEYSTROKE PROCESSING....................................................................................................C-2
C.2.1 PS/2-TYPE KEYBOARD TRANSMISSIONS..................................................................C-3
C.2.2 USB-TYPE KEYBOARD TRANSMISSIONS..................................................................C-4
C.2.3 KEYBOARD LAYOUTS ...................................................................................................C-5
C.2.4 KEYS...................................................................................................................................C-8
C.2.5 KEYBOARD COMMANDS ............................................................................................C-11
C.2.6 SCAN CODES ..................................................................................................................C-11
C.3 CONNECTORS........................................................................................................................ C-16
Compaq Evo and Workstation Personal Computers
Featuring the Intel Pentium 4 Processor
Second Edition –- January 2003
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