Mitsubishi Electronics 340 manual 98

			T r o u b l e s h o o t i n g
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

APRICOT 340 OWNER’S HANDBOOK 8/3