Dell PowerEdge 3250 Red Hat® Linux Update (.pdf) - Page 6

www.dell.com | support.dell.com System Status Indicators The system's bezel has an indicator that can represent system status when the bezel is installed. The indicator identifies whether the system is operating properly or needs attention. A caution code identifies a problem with power supply, system or power-supply fans, system temperature, hard drives, or expansion cards. Table 1-2 lists the system status indicator codes. Table 1-2. Syst em Status Indicat or Codes Bezel Indicators Status Caution Off Off On Off Blinking Off Blinking Off Indicator Code No power is available to the system, or the system is not powered on. The system is operating normally. The system has detected an error and requires attention. The system is identifying itself. Hard-Drive Indicator Codes Each SCSI hard-drive carrier has two indicators: a busy indicator on the bottom and a status indicator on the top. The indicators provide information on the status of the respective hard drive. Table 1-3 lists the drive indicator codes. Different codes display as drive events occur in the system. For example, in the event of a hard-drive failure, the "drive fail" code appears. After the drive is selected for removal, the "prepared for removal" code appears. After the replacement drive is installed, the "Prepare for operation, drive online" code appears. Table 1-3. SCSI Hard-D rive Status I ndicator C odes Indicator Indicator Code Off Drive bay empty, ready for insertion or removal Steady green Drive being prepared for operation, drive online Blinks green 4 times per second Identify drive NOTE: The drive busy indicator identifies whether the hard drive is active on the SCSI bus. This indicator is controlled by the hard drive. 1-2 Information Update