Compaq ProLiant 1000 ProLiant Server Troubleshooting Guide - Page 241

POST Error Messages Table C-13: 1700 Series POST Error Messages continued Error Code Audible Beeps Probable Source of Problem 1779-Slot X Drive Array - Replacement drive(s) detected OR previously failed drive(s) now operational: None More drives were failed (or were replaced) than the fault-tolerance level allows. Unable to rebuild array. Port Y: SCSI ID Z: Restore data from backup if replacement drive X has been installed. 1780-Disk 0 Failure None Hard drive/format error detected. The drive is not installed correctly or has failed. 1781-Disk 1 Failure None 1782-Disk Controller Failure None Hard drive/format error detected. Hard disk drive circuitry error detected. Action If this message is displayed and drives have not been replaced, this indicates an intermittent drive failure. Be sure that the system is always powered up and down correctly. • When powering up the system, all external storage systems must be turned on before (or at the same time as) the server. • When powering down the system, the server must be powered down before powering down any external storage systems. Be sure that any jumpers are set correctly, and that power and drive cables are connected, both to the drive and the system board. Also be sure that the cables are the correct cables for your computer model. Run Diagnostics. Replace failed assembly as indicated. Run Diagnostics. Replace failed assembly as indicated. Run Diagnostics. Replace failed assembly as indicated. continued HP Servers Troubleshooting Guide C-61