T r o u b l e s h o o t i n g
APRICOT 340 OWNER’S HANDBOOK 8/3
Code
Cause
Code
Cause
101
Timer tick interrupt failure
301
Keyboard clock line failure
102
Timer 2 test failure
301
Keyboard data line failure
106
Diskette controller failure
301
Keyboard stuck key failure
110
System board memory parity interrupt
604
Diskette drive 0 failure
114
Option ROM checksum failure
604
Diskette drive 1 failure
151
Real time clock failure
605
Diskette unlocked problem
161
Real time clock battery failure
662
Diskette drive configuration
162
CMOS RAM checksum failure
762
Coprocessor configuration
162
Invalid configuration information
1762
Hard disk configuration
163
Time of day not set - preboot
1780
Fixed disk 0 failure
164
Memory size does not match CMOS
1781
Fixed disk 1 failure
175
Bad EEPROM CRC #1
1782
Fixed disk 2 failure
176
System tampered
1783
Fixed disk 3 failure
177
Bad PAP checksum
1800
No more IRQs available
178
EEPROM is not functional
1801
No more room for option ROM
183
PAP update required
1802
No more I/O space available
184
Bad POP checksum
1803
No more memory <1Mb available
185
Corrupted Boot sequence
1804
No more memory >1Mb available
186
Hardware problem
1805
Checksum error or 0 size option ROM
189
Excessive password attempts
1962
No bootable device
201
Base memory error
2400
Display adapter failed ; using alternate
229
External cache failure
2462
Video configuration
303
Keyboard controller failure
5962
IDE CD-ROM configuration
301
Keyboard failure
8603
Pointer device has been removed