我的局域网由15台计算机构成,其中一台是服务器,装的是windows98,其他14台是无盘工作站,因为自己的一次失误操作，导致现在三台工作站不能工作了，有以下提示:
(其中一台工作站)
Em disk
Disk I/o error
Replace the disk,and then press any key
Intel undI,pxe-2.0(build o82)
Copyright(c)1997-2000 intel corporation
For realtek rtl8139(a/b/c)/rtl8130 pcI fast Ethernet controller v2.11(001205)
Client mac addr:00 0c 76b dc 16 84 guid:ffffffff-ffff-ffff-ffff-ffffffffffff
Pxe-e51 : no dhcp or proxy dhcp offers were received

Pxe-mof :exiting pxe rom
Intel undI,pxe-2.0(build o82)
Copyright(c)1997-2000 intel corporation
For realtek rtl8139(a/b/c)/rtl8130 pcI fast Ethernet controller v2.11(001205)
Client mac addr:00 0c 76b dc 16 84 guid:ffffffff-ffff-ffff-ffff-ffffffffffff
Pxe-e51 : no dhcp or proxy dhcp offers were received

Pxe-mof :exiting pxe rom
Disk boot failure,insert system disk and press enter

小弟谢过大家,深深地鞠躬!