6 Netfinity 3500-M20 – Type 8657 Models 21Y, 22Y, 31Y, 32Y,Server controls and indicatorsfi1› Power control button: Press this button to manuallyturn the server on or off.fi2› Power-on light: This status indicator lights when youturn on the server.fi3› Hard disk drive light: When this light is on, it indi-cates that the hard disk drive is in use.fi4› LAN activity light: When this light blinks, it indicatesthat the integrated Ethernet controller in the server istransmitting or receiving data.fi5› CD-ROM drive eject button: Push this button torelease a CD from the drive.fi6› CD-ROM drive activity light: When this light is on, itindicates that the CD-ROM drive is in use.fi7› Diskette eject button: Push this button to release adiskette from the drive.fi8› Diskette-drive activity light: When this light is on, itindicates that the diskette drive is in use.Start the serverAfter you plug the power cord of the server into the powersupply and an electrical outlet, the server can start in severalways:• You can press the Power control button on the front ofthe server to start the server.• If the server is turned on and a power failure occurs,the server will start automatically when power isrestored.Socket 7Socket 7Socket 7Socket 7