2-4 General Description1 File bayThe file bay contains both a 5.25-inch device bay and a 3.5-inch device bay.2 CD-ROM driveThe CD-ROM drive reads data from the inserted CD-ROM.Each drive is equipped with the following:• Tray Eject button to eject the tray• Access lamp that indicates the disk access status• Emergency hole to forcibly eject the tray3 5.25-inch device bayBackup file device may be installed in the 5.25-inch device bay.The server can include a maximum of two devices.A CD-ROM drive is installed on the top of bay.4 3.5-inch floppy disk driveReads/writes data from/to the 3.5-inch floppy disk inserted.The floppy disk drive is equipped with the following:• Eject button to eject the floppy disk• Access lamp that indicates the floppy disk access status5 Disk access lamp (green)The disk access lamp is lit while the system accesses to a built-in hard disk. If the built-in harddisk is connected to the proper optional board, this lamp can be lit only when the LED cableprovided with the system is connected.6 POWER/SLEEP lamp (green)Lights in green when the server is powered on. Blinks when the system is placed in the sleepmode.7 POWER/SLEEP switchThe POWER/SLEEP switch is used to turn the power of the server ON/OFF. If you press thisswitch once, the power is turned on with the lamp going on green. If you press the switchagain, the power is turned off.Some OS setting can provide the function of switching to the power saving (sleep) mode. Ifyou press the POWER/SLEEP switch once after the setting, the system is entered into thepower saving mode. If you press the switch again, the system is returned to the normal state.(Depending on installed optional boards, the function cannot be provided.)8 Front maskThe front mask protects the front face of the chassis.9 Release tabs (3 at an end of front mask)The release tabs are provided to release the lock of the front mask. Press the tabs to removethe front mask.