Broadcom UNDI PXE-2.1 V2.1.0
Copyright (C) 2000-2006 Broadcom Corporation
Copyright (C) 1997-2000 intel Corporation
All rights reserved
PXE-E61:Media test failure,check cable
PXE-M0F:Exiting Broadom PXE ROM
Reboot and select proper Boot device
or Insert Boot Media in selected Boot device and press a key
开机后一直显示这个，让后就无反应了，急急急。。。。。