Network or OS?

[zhangshang]

When I connect my PC to the network for a while, the screen display errors:

1 BCCode:1000000a BCP1:E13A2698 BCP2:00000002 BCP3:00000000
BCP4:805FC47B OSVer:5_1_2600 SP:2_0 Product:256_1
2 BCCode:1000000a BCP1:E13A5F50 BCP2:00000002 BCP3:00000000
BCP4:805FC47B OSVer:5_1_2600 SP:2_0 Product:256_1
3 BCCode:1000000a BCP1:E13AEFB0 BCP2:00000002 BCP3:00000000
BCP4:805FC47B OSVer:5_1_2600 SP:2_0 Product:256_1
4 BCCode:b8 BCP1:00000000 BCP2:00000000 BCP3:00000000
BCP4:00000000 OSVer:5_1_2600 SP:2_0 Product:256_1

If I don't connect it to the network, everything is fine. Any thought? Thank you very much.