后来连XP进度条也到不了了,直接显示 Intel UNDI,PXE-2.0(build 082) Copyright(c) 1997-2000 Intel Corporation Fox Realtek RTL8139(A/B/C)/RTL8130 PCI Fast Ethernet Contorller V2.11(001205) PXE-E61:Media test failure,check cable PXE-M0F:Exiting PXE ROM 重复了一次上面的英文,然接着是这样一句: DISK BOOT FAILURE,INSERT SYSTEM DISK AND PRESSENTER