HP LH4r HP Netserver DiagTools v1.0x User Guide - Page 52

L2 cache Commands

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Chapter 5 Error Message Reference Code 01A0h 01A1h 01A2h 01A3h Description Recommended Action 5. Examine the support ticket and check for failures. 6. Bring the system down to its minimum memory configuration and rerun the test. 7. Build up the system by halves until the failure is located. The pattern written at address XXXXXXXXh was qqqqh The pattern read back from that address was pppph. 1. Visually inspect the memory board to ensure proper seating. 2. Check to see all DIMMs are the correct HP part number. 3. Visually inspect DIMM units to ensure they are properly seated. 4. Check the positions of DIMMs to see that positioning matches that on the technical reference label or card. 5. Examine the support ticket and check for failures. 6. Bring the system down to its minimum memory configuration and rerun the test. 7. Build up the system by halves until the failure is located. Configuration Access Mechanism Test Failed. 1. Take ESD precautions and make sure the system board is seated. 2. Check the seating of the voltage regulator module (VRM) if present. 3. Be sure the processor board (if any) is seated. 4. Make sure the CPU chip is seated. 5. Make sure the memory elements (DIMMs) are properly seated. 6. Check system fans. If overheating occurs, chip may shut down. 7. If the system ran with temperature high, let it cool for 30 minutes, then restart. 8. If system repeatedly shows this error, replace the CPU chip or board, as appropriate. TagRAM Control Register Test Failed. 1. Take ESD precautions and make sure the system board is seated. 2. Check the seating of the voltage regulator module (VRM) if present. 3. Be sure the processor board (if any) is seated. 4. Make sure the CPU chip is seated. 5. Make sure the memory elements (DIMMs) are properly seated. 6. Check system fans. If overheating occurs, chip may shut down. 7. If the system ran with temperature high, let it cool for 30 minutes, then restart. 8. If system repeatedly shows this error, replace the CPU chip or board, as appropriate. L2 cache Commands Test Failed. 1. Take ESD precautions and make sure the system board is seated. 2. Check the seating of the voltage regulator module (VRM) if present. 3. Be sure the processor board (if any) is seated. 4. Make sure the CPU chip is seated. 5. Make sure the memory elements (DIMMs) are properly seated. 6. Check system fans. If overheating occurs, chip may shut down. 7. If the system ran with temperature high, let it cool for 30 minutes, then restart. 8. If system repeatedly shows this error, replace the CPU chip or board, as appropriate. 48

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Chapter 5
Error Message Reference
48
Code
Description
Recommended Action
5. Examine the support ticket and check for failures.
6. Bring the system down to its minimum memory configuration and rerun the
test.
7. Build up the system by halves until the failure is located.
01A0h
The pattern written
at address
XXXXXXXXh was
qqqqh The pattern
read back from that
address was pppph.
1. Visually inspect the memory board to ensure proper seating.
2. Check to see all DIMMs are the correct HP part number.
3. Visually inspect DIMM units to ensure they are properly seated.
4. Check the positions of DIMMs to see that positioning matches that on the
technical reference label or card.
5. Examine the support ticket and check for failures.
6. Bring the system down to its minimum memory configuration and rerun the
test.
7. Build up the system by halves until the failure is located.
01A1h
Configuration Access
Mechanism Test
Failed.
1. Take ESD precautions and make sure the system board is seated.
2. Check the seating of the voltage regulator module (VRM) if present.
3. Be sure the processor board (if any) is seated.
4. Make sure the CPU chip is seated.
5. Make sure the memory elements (DIMMs) are properly seated.
6. Check system fans. If overheating occurs, chip may shut down.
7. If the system ran with temperature high, let it cool for 30 minutes, then
restart.
8. If system repeatedly shows this error, replace the CPU chip or board, as
appropriate.
01A2h
TagRAM Control
Register Test Failed.
1. Take ESD precautions and make sure the system board is seated.
2. Check the seating of the voltage regulator module (VRM) if present.
3. Be sure the processor board (if any) is seated.
4. Make sure the CPU chip is seated.
5. Make sure the memory elements (DIMMs) are properly seated.
6. Check system fans. If overheating occurs, chip may shut down.
7. If the system ran with temperature high, let it cool for 30 minutes, then
restart.
8. If system repeatedly shows this error, replace the CPU chip or board, as
appropriate.
01A3h
L2 cache Commands
Test Failed.
1. Take ESD precautions and make sure the system board is seated.
2. Check the seating of the voltage regulator module (VRM) if present.
3. Be sure the processor board (if any) is seated.
4. Make sure the CPU chip is seated.
5. Make sure the memory elements (DIMMs) are properly seated.
6. Check system fans. If overheating occurs, chip may shut down.
7. If the system ran with temperature high, let it cool for 30 minutes, then
restart.
8. If system repeatedly shows this error, replace the CPU chip or board, as
appropriate.