Appendix A: LED Error Codes

Error Code Listing

Overview

The four diagnostics indicators on the system front panel display error codes during system startup. The following table lists the causes associated with these codes.

Code

Causes

Possible processor failure.

Memory failure.

Possible expansion card failure.

Possible video card failure.

Hard drive failure.

Possible USB failure.

No memory modules detected.

System board failure.

Memory configuration error.

Possible system board resource and/or system board hardware failure.

InfraStruXure Central Installation Manual

19

Page 23
Image 23
APC AP9465, AP9470, AP9475 installation manual Appendix a LED Error Codes, Error Code Listing, Overview