INVENTEC-KRUG-KRUG-14-15_UMA-WS-BUILD-6050A2296601-REV-X01-Dell-Latitud-1 Post navigationQuanta_Zrq_Dazrqmb18f0 schematic and boardview LENOVO E531 VILE1/VILE2 NM-A043 NM-A044, NM-A041 SCHEMATIC