IBM CORPORATION CR-562-J Device Type CD-ROM Interface ATAPI Spin Rate 2x Formats Supported Unidentified CONNECTIONS Function Label Function Label Audio line out CN1 Frame ground terminal CN3 2-pin connector CN2 Note: CN2 has no specific function. DRIVE SELECT ID Drive ID JP1/1 JP1/2 JP1/3 JP1/4 0 Closed Open Open Open 1 Open Closed Open Open 2 Open Open Closed Open 3 Open Open Open Closed