Symptom / Error | FRU / Action |
0002 01XX / 0002 05XX Reseat System Board Memory |
1. System Board Memory 2. System Board |
0002 0XXY / 0002 17XY Memory Failure If the 'Y' digit is in the range 'G' to 'V', suspect the model 90/95 processor board first.See HERE how to decode the last two digits. |
1. System Board Memory, Memory Riser Card (90), Processor Board (90/95) 2. System Board |
0002 10XX / 0002 11XX Check Memory |
1. Processor Board (90/95) 2. System board Memory 3. Memory Riser Card (90) 4. System Board |
0002 11CZ Missing / unsupported Memory Module. No module installed or one which does not provide the required Presence Detection coding. |
1. Memory Module 2. System Board 3. 486SLC Processor Upgrade See also Here! |
0002 15UZ No system memory is installed. |
1. Memory Module 2. System Board |
0002 14XX / 0002 15XX
0002 16XX / 0002 21XX
0002 26XX / 0002 40XX
0002 35XX / 0002 41XX
Check memory. It might be the wrong type or wrong speed. |
1. System Board Memory, Memory Riser Card (90) 2. System Board, Processor Board (90/95) 3. Bus Adapter |
0002 21XX ROM to RAM parity error |
1. System Board |
0002 31XX |
1. Expanded Memory Option |
0002 35XX Single-Bit (correctable) ECC Memory error |
1. Processor / System Board 2. System Board Memory |
0002 4300 / 0002 4400 |
1. Processor Board (90/95) |
0002 4500 / 0002 4600 Check memory |
1. Processor Board 2. Memory Riser Card (90) 3. System Board 4. System Board Memory |
0002 4700 |
1. Processor Board (90/95) |
0002 51XX Memory location changed on the memory expansion option |
Information only |
0002 52XX |
1. Processor Board (90/95) 2. System Board |
0002 5300 / 0002 5400 |
1. Processor Cache (90/95) 2. Processor Board |
0002 55XX Check Memory |
1. System Board Memory 2. System Board |
0002 6500 (thanks to Rick Ekblaw!) LAN/A POST displays PRO11 error |
1. Connect LAN/A to working network. (See LAN/A) |
0002 9000 Unsupported memory combination detected |
1. Correct the unsupported combination of ECC and parity memory modules. Run Automatic Configuration, then rerun Advanced Diagnostics |
0002 91XX / 0002 92XX
0002 93XX / 0002 94XX
Checksum value mismatch |
1. Run Automatic Configuration then rerun Advanced Diagnostics |
0002 95XX / 0002 96XX Check memory for an unsupported configuration or modules |
1. System Board Memory |
0002 9800 Checksum value mismatch |
1. System Board Memory Run Automatic Configuration then rerun Advanced Diagnostics |
0002 XX00 Not listed above |
1. 486DX33 Upgrade (70/80) |