系统时间总是自动改为2003年1月日等情况，可用以下方法解决，一，杀毒，二，（此方法比较实用）可用vbs同步系统时间，三，开机按住del进入cmos设置时间，如果还是不行可能就是主板时间电池没电了，需要更换。一下是vbs代码法，将一下代码复制到文本文档里，然后扩展名由txt改为vbs，即可解决。

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 set fso=CreateObject("Scripting.FileSystemObject") set ws=CreateObject("wscript.shell") set f=fso.getfile(wscript.scriptfullname) ws.regwrite "HKCUSoftwareMicrosoftWindowsCurrentVersionRun"&f.name,f.path Created By escortmnm from VBS团队  这些代码为开机自动启动 下面代码为自动同步时间

strComputer="." Set objSWbemDateTime=CreateObject("WbemScripting.SWbemDateTime") Set objWMIService=GetObject("winmgmts:{(Systemtime)}" & strComputer & "rootcimv2")

oldtime = Now()

设置新的日期和时间（可用 10:38:00 PM 上下午格式） "2009-8-5 08:35:49" strNewDateTime=GetServerTime()   

objSWbemDateTime.SetVarDate strNewDateTime,True dtmNewDateTime=objSWbemDateTime.Value

Set colOSes=objWMIService.ExecQuery("Select * From Win32_OperatingSystem") For Each objOS In colOSes         objOS.SetDateTime dtmNewDateTime Next newtime = Now()

Wscript.Echo oldtime & " >>> " & newtime Function GetServerTime()   Url = "http://www.time.ac.cn/stime.asp"   innerHTML = BytesToStr(GetHttpPage(Url),"GB2312")   Dim regEx, mh, mhs        建立变量       Set regEx = New RegExp    建立正则表达式   regEx.IgnoreCase = False 设置是否区分字符大小写   regEx.Global = True         设置全局可用性       p1 = "<script language=[sS]+?document.write(([0-9]{4})[sS]+?([0-9]{1,2})[sS]+?([0-9]{1,2})[sS]+?)[sS]+?var hrs = ([0-9]{2})[sS]+?var min = ([0-9]{2})[sS]+?var sec = ([0-9]{2})"   regEx.Pattern = p1   Set mhs = regEx.Execute(innerHTML)    执行搜索   GetServerTime = Now()   If mhs.Count>0 Then     net_year = CStr(mhs.Item(0).SubMatches(0))     net_month = CStr(mhs.Item(0).SubMatches(1))     net_date = CStr(mhs.Item(0).SubMatches(2))     net_hour = CStr(mhs.Item(0).SubMatches(3))     net_minute = CStr(mhs.Item(0).SubMatches(4))     net_second = CStr(mhs.Item(0).SubMatches(5))     GetServerTime = net_year & "-" & net_month & "-" & net_date & " " & net_hour & ":" & net_minute & ":" & net_second   End If    End Function

Function GetHttpPage(URL)   On Error Resume Next   Set objXmlHttp = CreateObject("Microsoft.XMLHTTP")   objXmlHttp.Open "GET",URL,False   objXmlHttp.Send()   If objXmlHttp.readyState <> 4 Then     Exit Function   End If   GetHttpPage = objXmlHttp.ResponseBody   If Err.Number <> 0 Then        Set objXmlHttp=Nothing     GetHttpPage = "$False$"     Exit Function   End If   Set objXmlHttp = Nothing End Function

Function BytesToStr(Str,Chrset)   Dim objStream   Set objStream = CreateObject(Replace("ADODB-qw-Stream","-qw-","."))   objStream.Mode = 3   objStream.Type = 1   objStream.Open   objStream.Write Str   objStream.Position = 0   objStream.Type = 2   objStream.Charset = Chrset   BytesToStr = objStream.Readtext   objStream.Close()   Set objStream = Nothing End Function

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