NEC Express5800/R310e-E4 Maintenance Manual page 86

Chapter 1 Maintenance
<How to press DUMP switch>
PRIMARY LED blinks
0 sec
1s
Press DUMP switch.
<Location of DUMP switch>
When pressing the DUMP switch, memory dump is saved in the specified location.
Memory dump is not collected depending on CPU status.
Express5800/R310e-E4, R320e-E4, R320e-M4, R310f-E4, R320f-E4, R320f-M4 Maintenance Guide (Windows)
86
2s 3s 4s 5s
Keep on pressing.
Tips If the server fails to restart after performing memory dump, forcibly reset the server.
See Chapter 1 (10.2 Forced Shutdown).
PRIMARY LED off
6s 7s 8s
Release switch here.
DUMP (NMI) switch
7. Collecting Failure Information
PRIMARY LED on
9s 10s 11s
Do not press after 9 sec.