4 TOSHIBA XM-6401B/TXM6401F1 CD-ROM DriveIMPORTANT NOTEBefore you begin installing your CD-ROM, make sure yourcomputer is switched OFF and the power cable is disconnected.CD-ROM JUMPER SETTINGSIn order for your CD-ROM to work properly, it may be necessary foryou to change the CD-ROM’s jumper settings.Locate the block of jumpers on the back left side of the CD-ROM.Jumper LocationJumpers can be set in either an ON mode or OFF mode. If the jumpercovers both pins on the jumper block, it is ON, if there is no jumper oronly one of the pins is jumpered, the jumper is OFF. This section willdiscuss the following jumper settings: SCSI ID, Parity, Eject, Test/Audio Reproduction, Termination, and Power Supply.SCSI-ID 0no jumperson ID1, 2 or 4POWERTESTPRV/ALWTERM ON/OFFPRTYID4ID2ID1SpareJumperPlug