IBM 86884RX Maintenance Manual - Page 15

Front view Hard disk drive activity LED (green) Hard disk drive error LED (amber) Power-on LED Power button Reset button Power-supply latch USB connector Drive eject button DVD/CD-RW drive activity LED DVD/CD-RW eject button Drive eject button System-error LED (amber) Information LED (amber) SCSI activity LED (green) Locator LED (blue) Power-on LED: This green LED turns on and stays on when you turn on your server, and it flashes when the server is in Standby mode. Hard disk drive activity LED: When this green LED is lit, it indicates that the hard disk drive is in use. Hard disk drive error LED: On some server models, each hot-swap hard disk drive has an error LED. The interpretation of a flashing error LED depends on the SCSI controller connected to the hot-swap drive. When the drive is connected to the integrated SCSI controller with RAID capabilities, a flashing error LED indicates that the drive is a secondary drive in a mirrored pair and the drive is being synchronized. USB connector: This is an automatically configured port that you can use to connect one or more USB devices to the front of the server, using Plug and Play technology. System-error LED: When this amber LED is lit, it indicates that a system error has occurred. Information LED: When this amber LED is lit, it indicates that information about a system error has been placed in the system-error log. SCSI activity LED: When this green LED is lit, it indicates that there is activity on the SCSI bus. Locator LED: This blue LED is used to help you locate other devices connected to the server. Drive-eject button: Push this button to release a drive from the server. DVD/CD-RW eject button: Push this button to release a DVD or CD from the drive. DVD/CD-RW drive activity LED: When this LED is lit, it indicates that the DVD/CD-RW drive is in use. Chapter 1. General information 5