ORCAD的问题.请教,急.谢谢. ORCAD, 请教

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ERROR: [DRC0031] Same Pin Number connected to more than one net. /U103/3 Nets: 'SATA_GND' and 'N853485'.
SCHEMATIC1, PAGE01.1OWER 1 (14.30, 5.20)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U103/4 Nets: 'N402723' and 'N852055'.
SCHEMATIC1, PAGE01.1OWER 1 (15.50, 4.70)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U103/5 Nets: 'AUDIO_-5V' and '+12V'.
SCHEMATIC1, PAGE01.1OWER 1 (15.50, 5.10)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U103B/2 Nets: 'N854934' and 'N403327'.
SCHEMATIC1, PAGE01.5OWER 4 (14.40, 6.30)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U103B/1 Nets: 'PGND' and '+5V'.
SCHEMATIC1, PAGE01.5OWER 4 (14.40, 6.00)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U103B/8 Nets: 'N853485' and '+5V'.
SCHEMATIC1, PAGE01.5OWER 4 (13.30, 6.00)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104/4 Nets: 'N437813' and 'N889741'.
SCHEMATIC1, PAGE01.2OWER 2 (8.10, 3.30)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104/5 Nets: 'N427578' and 'N889705'.
SCHEMATIC1, PAGE01.2OWER 2 (8.10, 3.20)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104/6 Nets: 'GND' and 'N889705'.
SCHEMATIC1, PAGE01.2OWER 2 (8.10, 3.70)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104B/2 Nets: 'N912389' and 'GND'.
SCHEMATIC1, PAGE01.5OWER 4 (12.40, 10.90)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104B/1 Nets: 'N889705' and 'N429135'.
SCHEMATIC1, PAGE01.5:POWER 4 (12.40, 11.20)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104B/7 Nets: '+12V' and 'N953056'.
SCHEMATIC1, PAGE01.5:POWER 4 (13.50, 10.90)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U104B/8 Nets: '+12V' and 'N428451'.
SCHEMATIC1, PAGE01.5:POWER 4 (13.50, 11.20)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U1101A/2 Nets: 'N1034201' and 'N560035'.
SCHEMATIC1, PAGE11.2:AUDIO OUT,AMP (8.10, 4.00)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U1101A/3 Nets: 'N1030992' and 'GND'.
SCHEMATIC1, PAGE11.2:AUDIO OUT,AMP (8.10, 3.70)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U1101A/4 Nets: 'AUDIO_-5V' and 'I2S1_BCKIN'.
SCHEMATIC1, PAGE11.2:AUDIO OUT,AMP (9.10, 5.20)
ERROR: [DRC0031] Same Pin Number connected to more than one net. /U1101B/5 Nets: 'N1058305' and '+3.3V'.
SCHEMATIC1, PAGE11.2:AUDIO OUT,AMP (8.10, 7.60)