На нетбуке вылезла при загрузке вот это
Intel UNDI, PXE-2.1(build 082) Copyring (C) 1997-2000 Intel Corporation
This Product is covered by one or more of the following patents: US5,307,459, US5,732,094,US6,570,884,US6,115,776 and US6,327,625
Real tek PCI express Gigabit ethernet cohtroller series v2.28 (090508) PXE-E61 media test failure check cable PXE-M0f Exiting PXE ROM
помогите, что делать?