Dell Alienware M18x R2 SubBoards schematic COMPAL LS-832AP Rev 0.3 m-SATA Board COMPAL LS-832DP Rev 1.0 IO Board COMPAL LS-6572P Rev 1.0 Media Board COMPAL LS-6573P Rev 1.0 NUM,CAP LEDBoard COMPAL LS-6574P Rev 1.0 SPK LED Right Board COMPAL LS-6575P Rev 1.0 SPK LED Left Board COMPAL LS-6577P Rev 1.0 Alienware LOGO Board COMPAL LS-6578P Rev 1.0 Power Button Board COMPAL LS-6579P Rev 1.0 Power LED Board COMPAL LS-6608P Rev 1.0 TP Board