Controls And Indicators - IBM eserver xSeries 350 User Reference Manual

Controls and Indicators

1.Service availability will vary by country. Response time will vary depending on the number and nature of incoming calls.
6
IBM® xSeries 350: User's Reference
• Integrated service processor subsystem to provide control for remote system
management
• Light Path Diagnostics (LED panel)
• Processor serial number access
• Standard cables present detection
• Standby voltage for systems-management features and monitoring
• System error logging (POST and Advanced System Management processor)
• Vital product data (VPD) on microprocessors, system board, power supplies, hot-
swap-drive backplane, and power backplane
• Customer support center 24 hours a day, 7 days a week
The following illustration shows the controls and indicators on the server.
Power-control button
Reset button
Hard-disk drive activity light: Each hot-swap drive has a hard-disk drive activity
light. When this green light is flashing, the drive is being accessed.
Hard-disk drive status light: Each hot-swap drive has a hard-disk drive status light.
When this amber light is on continuously, the drive has failed. If an optional IBM
®
ServeRAID adapter is installed in the server, when the light flashes slowly (one flash
per second), the drive is being rebuilt. When the light flashes rapidly (three flashes
per second), the controller is identifying the drive.
Reset button: Press this button to reset the server and run the power-on self-test
(POST).
Power-control button: Press this button to manually turn the server on or off.
Information panel: The lights on this panel give status information for your server.
See "Information panel" on page 8 for more information.
Hard disk drive Hard disk drive
activity light (green) status light (amber)
1