HP Series 37 - CPU and Memory Error Codes

Error Codes
CPU TEST ERROR CODES
The CPU Test will display one of the following error codes if the CPU test fails. Note that the Tests are
run in the same sequence as the test sections and that the test stops on the first failure found.
Test Section I - Bank Register tests
0101 Pbank read/Abank write failure
0102 Dbank read/Sbank write failure
0103 Sbank read/Dbank write failure
0104 Abank read/Pbank write failure
Test Section
2 - Toe RAM tests
0201 Toe RAM test not done, Pfail
0202 Toe RAM data failure
Test Section 3 -
Toe count verification
0203 TOC not counting
Test Section
4 - MPE timer verification
0301 TOC not counting
Test Section
5 - LED display
There
are no failure codes in this section.
Test Section
6 - Watchdog timer verification
NOV 84
A-S
0501 Watchdog timer did not rollover