appendix
ERROR MESSAGES AND CODES
Error Messages
The following pages list warning messages, error codes and system error beep codes
not documented elsewhere, with a brief description of the probable cause. The
computer will generate only those codes applicable to the actual system configuration
and installed options.
Common Power-On Messages
Table A-1 lists the error messages that may occur when the system is powered-on or
reset.
Table A-1
Power-On Messages
Message Beeps Probable Cause
163 - Time and date not set 2S Invalid time or date
(Two very short beeps) 2VS Power-on successful
RESUME = "F1" key None Any failure
Error Messages and Codes A-1
Initialization Diagnostic Messages
Table A-2 lists error messages that may occur as part of the Power-On Self-Test
(POST).
Table A-2
Power-On Self-Test (POST) Messages
Message Beeps Probable Cause
No visible message 3L Processor Self-test
No visible message 2L Memory map failure
101 - I/O ROM error 1L, 1S Option ROM checksum
101 - ROM error 1L, 1S System ROM checksum
102 - System Board Failure None DMA or timers
102 - System or Memory Board Failure None High-order addresses
162 - System Options Error 2S No diskette drives or mismatch in drive types
162 - System Options Not Set (Run SETUP) 2S System SETUP
163 - Time and Date Not Set 2S Invalid time or date in configuration memory
164 - Memory Size Error 2S Memory size discrepancy
170 - Expansion Device not Responding
(Run SETUP)
176 - Slot with No Readable ID
(Run SETUP)
177 - SETUP Not Complete (Run SETUP) None SETUP not complete
178 - Processor SETUP Invalid
(Run SETUP)
XXOOOY ZZ 201 - Memory Error None RAM failure
XXOOOY ZZ 203 - Memory Error None RAM failure
205 - Cache Memory Failure None System board
Z 205 - Memory Failure None Memory board failure
206 - Secondary Cache Controller Failure None Cache Memory Controller Failure
207 - Invalid Memory Configuration None System memory board
Z 209 - NCA RAM Error None NCA Failure
211 - Memory Failure None RAM Failure
301 - Keyboard Error None Keyboard failure
301 - Keyboard Error or Test Fixture
Installed
302 - System Unit Security Lock is Locked
- Unlock System Unit Security Lock
303 - Keyboard Controller Error None Keyboard controller
304 - Keyboard or System Unit Error None Keyboard interface
401 - Printer Error None Printer controller
401 - Port 1 Address Assignment Conflict 2S External and Internal Port assignments
402 - Monochrome Adapter Failure 1L, 2S Monochrome display controller
403 - Port 3 Address Assignment Conflict 2S External and Internal Port Assignments
501 - Display Adapter Failure 1L, 2S Graphics display controller
NOTES: 1. L = long beep, S = short beep
2. XX000Y ZZ = Address (XX), byte (Y), data bit (ZZ) of failed memory test
None Expansion device not responding
None Slot with no readable ID
None Processor SETUP invalid
None Keyboard test fixture
2S System locked
to Port 1
to Port 1
Continued
A-2 Error Messages and Codes
Table A-2 Power-On Self-Test (POST) Messages
Continued
Message Beeps Probable Cause
601 - Diskette Drive Controller Error None Diskette drive controller
602 - Diskette Drive Boot Record Error None Diskette drive does not have a valid boot
605 - Diskette Drive Type Error 2S Wrong drive type used in the computer
607 - Diskette Drive Controller Error 2S Configuration error
611 - Primary Diskette Drive Assignment
Conflict
612 - Secondary Diskette Drive
Assignment Conflict
702 - A-Coprocessor Detection Error 2S Add coprocessor or configuration error
703 - Coprocessor Detection Error 2S Add coprocessor or configuration error
1125 - Internal Serial Port Failure 2S Defective internal serial port
1150 - xx Comm Port Setup Error 2S Setup not correct (run SETUP)
1151 - COM1 Address Assignment Conflict 2S External and internal port assignments
1152 - COM2 Address Assignment Conflict 2S External and internal port assignments
1153 - COM3 Address Assignment Conflict 2S External and internal port assignments
1153 - COM4 Address Assignment Conflict 2S External and internal port assignments
1600 - 32-Bit System Manager Board
Failure
1730 - Hard Drive 0 Does Not Support
DMA Mode
1731 - Hard Drive 1 Does Not Support
DMA Mode
1740 - Hard Drive 0 Failed Set Block Mode
Command
1741 - Hard Drive 1 Failed Set Block Mode
Command
1750 - Hard Drive 0 Failed Identify
Command
1751 - Hard Drive 0 Failed Identify
Command
1760 - Hard Drive 0 Does Not Support
Block Mode
1761 - Hard Drive 1 Does Not Support
Block Mode
1771 - Primary Drive Port Address
Assignment Conflict
1772 - Secondary Disk Port Address
Assignment Conflict
1780 - Hard Drive 0 Failure None Hard drive 0 not ready
1781 - Hard Drive 1 Failure 2S Hard drive 1 not ready
1782 - Hard Drive Controller Failure None Hard drive controller
NOTES: 1. L = long beep, S = short beep
2. XX000Y ZZ = Address (XX), byte (Y), data bit (ZZ) of failed memory test
2S Configuration error
2S Configuration error
2S Configuration mismatch
2S Configuration mismatch
2S Configuration mismatch
2S Configuration mismatch
None Wrong drive type
None Wrong drive type
None Wrong drive type
2S Configuration mismatch
2S Configuration mismatch
2S Internal and external hard drive controllers
record
setup utility
to COM1
to COM2
to COM3
to COM4
assigned to primary address
Internal and external hard drive controllers
assigned to secondary address
Continued
Error Messages and Codes A-3
Table A-2 Power-On Self-Test (POST) Messages
Continued
Message Beeps Probable Cause
1790 - Hard Drive 0 Error None Wrong drive type used in SETUP
1791 - Hard Drive 1 Error None Wrong drive type used in SETUP
1792 - Secondary Drive Controller Error None hard drive error or wrong drive type
1793 - Secondary Controller or Drive
Failure
XX000Y ZZ Parity Check 2 None RAM parity failure
Hard Drive Parameter Table or BIOS Error 3L Configuration or hardware failure
IOCHECK Active, Slot X None Defective board in slot x
Bus Master Time-Out Slot X None Defective board in slot x
Audible 1S Power-On successful
Audible 2S Power-On successful
(RESUME = "F1" KEY) None As indicated to continue
NOTES: 1. L = long beep, S = short beep
2. XX000Y ZZ = Address (XX), byte (Y), data bit (ZZ) of failed memory test
None hard drive error or wrong drive type
A-4 Error Messages and Codes
Advanced Diagnostics Error Messages
The following tables list error messages that may occur during Advanced Diagnostics
testing. Depending on installed options, all messages may not apply to all systems.
Processor
Table A-3 lists error messages that relate to the system processor or to other system
board devices.
Table A-3
Processor Error Message
Message Probable Cause
101 - 01 CPU test failed
101 - 02 32-Bit CPU test failed
101 - 91 Multiplication test failed
101 - 92 Multiplication test failed
101 - 93 Multiplication test failed
101 - 94 Multiplication test failed
102 - 01 Numeric coprocessor initial status word incorrect
102 - 02 Numeric coprocessor initial control word incorrect
102 - 03 Numeric coprocessor tag word not all ones
102 - 04 Numeric coprocessor tag word not all zeros
102 - 05 Numeric coprocessor exchange command failed
102 - 06 Numeric coprocessor masked exception incorrectly handled
102 - 07 Numeric coprocessor unmasked exception incorrectly handled
102 - 08 Numeric coprocessor wrong mask bit set in Status register
102 - 09 Numeric coprocessor unable to store real number
102 - 10 Numeric coprocessor real number calculation test failed
102 - 11 Numeric coprocessor speed test failed
102 - 12 Numeric coprocessor pattern test failed
102 - 15 Numeric coprocessor is inoperative or socket is unoccupied
102 - 16 Weitek coprocessor not responding
102 - 17 Weitek coprocessor failed register transfer test
102 - 18 Weitek coprocessor failed arithmetic operations test
102 - 19 Weitek coprocessor failed data conversion test
102 - 20 Weitek coprocessor failed interrupt test
102 - 21 Weitek coprocessor failed speed test
103 - 01 DMA page registers test failed
103 - 02 DMA byte controller test failed
103 - 03 DMA word controller test failed
104 - 01 Interrupt controller master test failed
104 - 02 Interrupt controller slave test failed
104 - 03 Interrupt controller software RTC is inoperative
105 - 01 Port 61 bit <6> not at zero
105 - 02 Port 61 bit <5> not at zero
Continued
Error Messages and Codes A-5
Table A-3 Processor Error Messages
Continued
Message Probable Cause
105 - 03 Port 61 bit <3> not at zero
105 - 04 Port 61 bit <1> not at zero
105 - 05 Port 61 bit <0> not at zero
105 - 06 Port 61 bit <5> not at one
105 - 07 Port 61 bit <3> not at one
105 - 08 Port 61 bit <1> not at one
105 - 09 Port 61 bit <0> not at one
105 - 10 Port 61 I/O test failed
105 - 11 Port 61 bit <7> not at zero
105 - 12 Port 61 bit <2> not at zero
105 - 13 No interrupt generated by failsafe timer
105 - 14 NMI not triggered by failsafe timer
106 - 01 Keyboard controller self-test failed
107 - 01 CMOS RAM test failed
108 - 02 CMOS interrupt test failed
108 - 03 CMOS interrupt test, CMOS not properly initialized
109 - 01 CMOS clock load data test failed
109 - 02 CMOS clock rollover test failed
109 - 03 CMOS clock test, CMOS not properly initialized
110 - 01 Programmable timer load data test failed
110 - 02 Programmable timer dynamic test failed
110 - 03 Program timer 2 load data test failed
111 - 01 Refresh detect test failed
112 - 01 Speed test Slow mode out of range
112 - 02 Speed test Mixed mode out of range
112 - 03 Speed test Fast mode out of range
112 - 04 Speed test unable to enter Slow mode
112 - 05 Speed test unable to enter Mixed mode
112 - 06 Speed test unable to enter Fast mode
112 - 07 Speed test system error
112 - 08 Unable to enter Auto mode in speed test
112 - 09 Unable to enter High mode in speed test
112 - 10 Speed test High mode out of range
112 - 11 Speed test Auto mode out of range
112 - 12 Speed test Variable Speed mode inoperative
113 - 01 Protected mode test failed
114 - 01 Speaker test failed
116 - xx Way 0 read/write test failed
199 - 00 Installed devices test failed
A-6 Error Messages and Codes