Infortrend EonStor DS 3000 Series - Page 4

iv
2.3.6 Expansion connections .....................................................................................2-37
2.3.7 Management console connections .................................................................... 2-41
2.3.8 Power connection .............................................................................................. 2-42
Chapter 3: System monitoring
3.1 Monitoring features ........................................................................................................3-1
3.1.1 LEDs ...................................................................................................................3-2
3.1.2 Alarms and I
2
C bus .............................................................................................3-8
Chapter 4: System maintenance
4.1 Replaceable components ..............................................................................................4-1
4.1.1 Power supply module/cooling module .................................................................4-1
4.1.2 Replacing the hard drive .....................................................................................4-4
4.1.3 Replacing the controller module .......................................................................... 4-7
4.1.4 Replacing the memory module ...........................................................................4-9
4.1.5 Replacing the CBM (Cache Backup Module) components ............................... 4-11
4.1.6 Replacing the host board ..................................................................................4-16
Appendices
Certications ............................................................................................................................. A-1
User warning ............................................................................................................................. A-1
Contact information .................................................................................................................. A-2