HP StorageWorks 500 G2 Modular Smart Array - Manual (Page 130)

130 HP StorageWorks MSA500 G2 Storage System User Guide
Description: The controller PCI bridge ASIC has encountered a critical error
during the power-up sequence.
Action:
1. Remove the failed controller.
2. Wait 10 seconds.
3. Reinstall the controller, and be sure that it seats fully in the chassis.
If this action does not solve the problem, contact HP support.
513 Uncorrected ECC Memory Error Seen
Type: Error
Description: The controller has detected an uncorrectable error in the ECC
memory on the memory cache board.
Action: Remove the failed controller. Replace the cache module DIMM.
518 <name> Connection Lost
Type: Error
Description: The named connection has been lost.
Action: Check SCSI connections to the server. Also, the controller may have a
failed SCSI controller chip.
519 <name> Connection Restored
Type: Error
Description: The named connection has been restored.
Action: None