Connectors, Jumpers, and LEDs
4-8
HP ProLiant ML150 Generation 2 Server Maintenance and Service Guide
HP CONFIDENTIAL Codename: Stone Soup 2 Part Number: 368148-003 Last Saved On: 4/19/05 5:18 PM
Figure 4-4: Power button and system status LEDs
Table 4-4: Power Button and System Status LEDs
Item Description
Status Description
Off Inactive
operation
1
Drive activity indicator
Flashing
amber
Disk drive activity
Off
System off (If the AC power cord is still
connected, standby power is being supplied
to the server.)
2 Power
indicator
Green
System is on with AC power applied.
3
Power button
N/A
Allows the user to power up the server and
power down the server.
CAUTION: When the power indicator is green, it is unsafe to remove AC power from the
system without performing a proper shutdown of the operating system.