Technical information

Appendix D. Error Codes
Table 55 (Page 2 of 2). POST Error Codes
Code Description
202 Memory address line error 00-15
203 Memory address line error 16-23
221 ROM to RAM remapping error
225 Unsupported memory type installed or memory pair mismatch
301 Keyboard error
302 Keyboard error
303 Keyboard to system board interface error
304 Keyboard clock high
305 No keyboard +5Vdc
601 Diskette drive or controller error
602 Diskette IPL boot record not valid
604 Unsupported diskette drive installed
605 POST cannot unlock diskette drive
662 Diskette drive configuration error
762 Math coprocessor configuration error
11xx Serial port error (xx = serial port number)
1762 Hard disk configuration error
1780 Hard disk 0 failed
1781 Hard disk 1 failed
1782 Hard disk 2 failed
1783 Hard disk 3 failed
1800 PCI adapter has requested an unavailable hardware interrupt
1801 PCI adapter has requested an unavailable memory resource
1802 PCI adapter has requested an unavailable I/O address space, or a defective adapter
1803 PCI adapter has requested an unavailable memory address space, or a defective adapter
1804 PCI adapter has requested unavailable memory addresses
1805 PCI adapter ROM error
1962 Boot sequence error
2401 System board video error
8601 System board - keyboard/pointing device error
8602 Pointing device error
8603 Pointing device or system board error
12092 Level 1 cache error (Processor chip)
12094 Level 2 cache error
I9990301 Hard disk failure
I9990305 No operating system found
Appendix D. Error Codes 49