Technical Reference Guide
Compaq iPAQ Series of Desktop Personal Computers
Second Edition –- February 2001
vi
8.5 PNP SUPPORT......................................................................................................................... 8-12
8.5.1 SMBIOS ............................................................................................................................ 8-13
8.6 POWER MANAGEMENT FUNCTIONS ................................................................................ 8-14
8.6.1 INDEPENDENT PM SUPPORT ...................................................................................... 8-14
8.6.2 ACPI SUPPORT................................................................................................................ 8-15
8.6.3 APM 1.2 SUPPORT.......................................................................................................... 8-15
8.7 USB LEGACY SUPPORT........................................................................................................ 8-17
8.8 BIOS UPGRADING.................................................................................................................. 8-18
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 (1
XX
-
XX
) .................................................................................A-3
A.5. MEMORY ERROR MESSAGES (2
XX
-
XX
) ...............................................................................A-4
A.6 KEYBOARD ERROR MESSAGES (30
X
-
XX
) ...........................................................................A-4
A.7 PRINTER ERROR MESSAGES (4
XX
-
XX
).................................................................................A-5
A.8 VIDEO (GRAPHICS) ERROR MESSAGES (5
XX
-
XX
)..............................................................A-5
A.9 DISKETTE DRIVE ERROR MESSAGES (6
XX
-
XX
).................................................................A-6
A.10 SERIAL INTERFACE ERROR MESSAGES (11
XX
-
XX
)...........................................................A-6
A.11 MODEM COMMUNICATIONS ERROR MESSAGES (12
XX
-
XX
) ..........................................A-7
A.12 SYSTEM STATUS ERROR MESSAGES (16
XX
-
XX
) ...............................................................A-8
A.13 HARD DRIVE ERROR MESSAGES (17
XX
-
XX
).......................................................................A-8
A.14 HARD DRIVE ERROR MESSAGES (19
XX
-
XX
).......................................................................A-9
A.15 VIDEO (GRAPHICS) ERROR MESSAGES (24
XX
-
XX
)............................................................A-9
A.16 AUDIO ERROR MESSAGES (3206-
XX
).................................................................................A-10
A.17 DVD/CD-ROM ERROR MESSAGES (33
XX
-
XX
)....................................................................A-10
A.18 NETWORK INTERFACE ERROR MESSAGES (60
XX
-
XX
) ..................................................A-10
A.19 SCSI INTERFACE ERROR MESSAGES (65
XX
-
XX
, 66
XX
-
XX
, 67
XX
-
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
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