IBM System Storage EXP2512 Express Storage Enclosure Installation, User's, And Maintenance Manual page 68

hot-swap power supply (continued)
replacing 36
humidity specifications 6
I
IBM Support Line 46
important notices 5
information record for hard disk drive 2
installation guidelines 29
installing
hot-swap hard disk drive 10
inventory checklist 9
L
LEDs
ac power 20
dc power 20
ESM error 21
Ethernet link (on ESM) 21
Ethernet speed (on ESM) 21
fault 20
hard disk drive states and descriptions 30
left bezel 17
locator LED (on bezel) 18
locator LED (on ESM) 21
overtemperature LED (on bezel) 19
power-on 21
power-on LED (on bezel) 18
SAS link LED (on ESM) 21
system error LED (on bezel) 19
locator LED
on bezel 18
on ESM 21
M
midplane assembly
replacing 38
N
noise emissions 6
notes 5
notes, important 48
notices 47
electronic emission 50
FCC, Class A 50
notices and statements 5
O
operating specifications 6
overtemperature LED
on bezel 19
56
System Storage EXP2512 and EXP2524: Installation and Maintenance Guide
P
particulate contamination 49
parts listing 25
power cabling 15
power requirement specifications 6
power supply
controls and connectors 19
replacing 36
specifications 6
power-off the EXP2500 23
power-on LED
on bezel 18
power-on LED (ESM) 21
power-on the EXP2500 21
power-supply
ac power connector 19
ac power LED 20
dc power LED 20
fault LED 20
problems and solutions 41
product identification record 2
R
replacement parts 25
replacing
ESM 35
hard disk drive 30
midplane 38
power supply 36
restarting the EXP2500 24
S
SAS in connector (ESM) 20
SAS link LED (on ESM) 21
SAS out connector (ESM) 20
serial number label 2
service port (ESM) 20
shut down in an emergency 23
shut down the EXP2500 23
size of EXP2500 6
software service and support 46
specifications, EXP2500 6
statements and notices 5
static-sensitive devices, handling 29
status LED, hard disk drive 19
support, website 45
system error LED
on bezel 19
system reliability guidelines 29
systems-management alerts 15
systems-management software support 15
T
telephone numbers 46
temperature specifications 6
trademarks 47
troubleshooting 41