笔记本进不了系统开机显示BroadcomUNDIPXE
Brdcom UNDI PXE-2.1 v14.4.5 Copyright (C) 2008-2010 Broadcom Corporation Copyright (C) 1997-2000 Intel Corporation All rights reserved. PXE-E61: Media test failure, check cable PXE-M0F: Exiting Broadom PXE ROM. No bootable device -- insert boot disk and
用其他工具引导，比如光盘，进入PE系统“将系统分区标记为活动分区”。或在成功引导后用DISKGEN将系统分区设为活动分区，理论上应该能解决。