进入控制台
hal.dll丢失
Del C:/windows/system32/hal.dll
expand F:/i386/halaacpi.dl_ C:/windows/system32/hal.dll
exit
或者expand x:/i386/driver.cab /f:hal.dll c:/windows/system32/(x:为光驱盘符.再次利用expand 首先将halaacpi.dll拷贝至c:/winindows/system32/,并改名为hal.dll后重新启动电脑,再拷halacpi.dll(因为hal.dll的源文件名是halacpi.dll).改名(ren)后重启,restart即可
ntldr丢失
copy x/i386/ntldr
copy c/i386/NTDETECT.COM
fixboot