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成都宽带能上QQ但打不开网页的解决方法
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　一、IE设置的问题　　这种原因比较多出现在需要手动指定IP、网关、DNS服务器联网方式下，及使用代理服务器上网的。仔细检查计算机的网络设置。　　二、DNS服务器的问题　　当IE无法浏览网页时，可先尝试用IP地址来访问，如果可以访问，那么应该是DNS的问题，造成DNS的问题可能是连网时获取DNS出错或DNS服 务器本身问题，这时你可以手动指定DNS服务(地址可以是你当地ISP提供的DNS服务器地址，也可以用其它地方可正常使用DNS服务器地址。)在网络的 属性里进行，(控制面板&网络和拔号连接&本地连接&右键属性&TCP/IP协议&属性&使用下面的DNS服务器地址)。不同的ISP有不同的DNS地 址。有时候则是路由器或网卡的问题，无法与ISP的DNS服务连接，这种情况的话，可把路由器关一会再开，或者重新设置路由器。　　还有一种可能，是本地DNS缓存出现了问题。为了提高网站访问速度，系统会自动将已经访问过并获取IP地址的网站存入本地的DNS缓存里，一旦再对 这个网站进行访问，则不再通过DNS服务器而直接从本地DNS缓存取出该网站的IP地址进行访问。所以，如果本地DNS缓存出现了问题，会导致网站无法访 问。可以在&运行&中执行ipconfig /flushdns来重建本地DNS缓存。　　三、IE浏览器本身的问题　　当IE浏览器本身出现故障时，自然会影响到浏览了;或者IE被恶意修改破坏也会导致无法浏览网页。　　四、网络防火墙的问题　　如果网络防火墙设置不当，如安全等级过高、不小心把IE放进了阻止访问列表、错误的防火墙策略等，可尝试检查策略、降低防火墙安全等级或直接关掉试试是否恢复正常。　　五、网络协议和网卡驱动的问题　　IE无法浏览，有可能是网络协议(特别是TCP/IP协议)或网卡驱动损坏导致，可尝试重新网卡驱动和网络协议。　　六、HOSTS文件的问题　　HOSTS文件被修改，也会导致浏览的不正常，解决方法当然是清空HOSTS文件里的内容。　　七、系统文件的问题　　当与IE有关的系统文件被更换或损坏时，会影响到IE正常的使用，这时可使用SFC命令修复一下，WIN98系统可在&运行&中执行SFC，然后执 行扫描;WIN2000/XP/2003则在&运行&中执行sfc /scannow尝试修复。 也可以用winsock.exe工具修复。　　其中当只有IE无法浏览网页，而QQ可以上时，则往往由于winsock.dll、wsock32.dll或wsock.vxd(VXD只在 WIN9X系统下存在)等文件损坏或丢失造成，Winsock是构成TCP/IP协议的重要组成部分，一般要重装TCP/IP协议。但xp开始集成TCP /IP协议，所以不能像98那样简单卸载后重装，可以使用 netsh 命令重置 TCP/IP协议，使其恢复到初次安装操作系统时的状态。具体操作如下：　　点击&开始 运行&，在运行对话框中输入&CMD&命令，弹出命令提示符窗口，接着输入&netsh int ip reset c:\resetlog.txt&命令后会回车即可，其中&resetlog.txt&文件是用来记录命令执行结果的日志文件，该参数选项必须指定，这里 指定的日志文件的完整路径是&c:\resetlog.txt&。执行此命令后的结果与删除并重新安装 TCP/IP 协议的效果相同。　　小提示：netsh命令是一个基于命令行的脚本编写工具你可以使用此命令配置和监视Windows 系统，此外它还提供了交互式网络外壳程序接口，netsh命令的使用格式请参看帮助文件(在令提示符窗口中输入&netsh/?&即可)。　　第二个解决方法是修复以上文件，WIN9X使用SFC重新提取以上文件，WIN2000/XP/2003使用sfc /scannow命令修复文件,当用sfc /scannow无法修复时，可试试网上发布的专门针对这个问题的修复工具WinSockFix，可以在网上搜索下载。　　八、杀毒软件的实时监控问题　　这倒不是经常见，但有时的确跟实时监控有关，因为现在杀毒软件的实时监控都添加了对网页内容的监控。举一个实例：KV2005就会在个别的机子上会 导致IE无法浏览网页(不少朋友遇到过)，其具体表现是只要打开网页监控，一开机上网大约20来分钟后，IE就会无法浏览网页了，这时如果把KV2005 的网页监控关掉，就一切恢复正常;经过彻底地重装KV2005也无法解决。虽然并不是安装KV2005的每台机子都会出现这种问题，毕竟每台机子的系统有 差异，安装的程序也不一样。但如果出现IE无法浏览网页时，也要注意检查一下杀毒软件。　　九、Application Management服务的问题　　出现只能上QQ不能开网页的情况，重新启动后就好了。不过就算重新启动，开7到8个网页后又不能开网页了，只能上QQ。有时电信往往会让你禁用Application Management服务，就能解决了。具体原因不明。　　十、感染了病毒所致　　这种情况往往表现在打开IE时，在IE界面的左下框里提示：正在打开网页，但老半天没响应。在任务管理器里查看进程，(进入方法，把鼠标放在任务栏 上，按右键&任务管理器&进程)看看CPU的占用率如何，如果是100%，可以肯定，是感染了病毒，这时你想运行其他程序简直就是受罪。这就要查查是哪个 进程贪婪地占用了CPU资源.找到后，最好把名称记录下来，然后点击结束，如果不能结束，则要启动到安全模式下把该东东删除，还要进入注册表里，(方法： 开始&运行，输入regedit)在注册表对话框里，点编辑&查找，输入那个程序名，找到后，点鼠标右键删除，然后再进行几次的搜索，往往能彻底删除干 净。　　有很多的病毒，杀毒软件无能为力时，唯一的方法就是手动删除。　　十一、无法打开二级链接　　还有一种现象也需特别留意：就是能打开网站的首页，但不能打开二级链接，如果是这样，处理的方法是重新注册如下的DLL文件：　　在开始&运行里输入：　　regsvr32 Shdocvw.dll　　regsvr32 Shell32.dll　(注意这个命令，先不用输)　　regsvr32 Oleaut32.dll　　regsvr32 Actxprxy.dll　　regsvr32 Mshtml.dll　　regsvr32 Urlmon.dll　　regsvr32 Msjava.dll　　regsvr32 Browseui.dll　　注意：每输入一条，按回车。第二个命令可以先不用输，输完这些命令后重新启动windows，如果发现无效，再重新输入一遍，这次输入第二个命令。　　十二、网卡问题　　网卡启用了BOOT ROM芯片的引导功能，而且网卡带有PXE的引导芯片之后所造成的。可以这样解决：　　①如果网卡是集成在主板上的，或者将网上的启动程序写进了BIOS中，可以从BIOS设置中修改系统的引导顺序，如设置硬盘最先引导，或者从BIOS中禁止网卡启动系统。　　②如果网卡不是集成的，则可以拔掉网卡上的引导芯片或者用网卡设置程序，禁止网卡的BootROM引导功能也可以关机，然后在开机之后，当出现 &Press Shift-F10 Configure&&&时，马上按&Shift+F10&组合键，进入菜单之后，从第4行中将Boot order rom设置为disable，然后按F4键保存退出。　　十三、代理上网问题　　安装了代理服务器上网的朋友，可以先停止运行所有代理服务器软件，例如WINGATE 、SYGATE、WINDOWS的INTERNET连接共享(ICS)等等，直接登陆看看故障能否排除，如果停止运行代理服务器软件后故障排除，那可以肯定是代理服务软件的问题。
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什么是快速拨号？ ················································································· 6 如何给一个联系人设置多个电话号码？ ··········································· 11
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使用WLAN上网，当WLAN无信号时手机是否会自动切换
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如何在手机上使用GPS（全球卫星定位）？ ································ 23 如何查看与编辑Word、Excel或PowerPoint等
GPS信号弱或接收不到信号怎么办？ ············································· 23 Microsoft Office文件? ···································································· 27
使用GPS或A-GPS是否收费？ ························································· 23 如何检查手机可用存储空间？ ························································· 27
如何节约手机的内存空间？ ····························································· 27
拍照和摄像 为何无法播放或者查看某些文件？ ················································ 28
如何打开USB调试? ··········································································· 28
手机中所拍摄的照片和视频保存在什么位置? ······························ 24 如何添加Google账户？ ··································································· 28
手机相机能否自动侦测当前光线环境来调节拍摄的照片？ ······· 24 如何将手机与Google帐号同步或取消同步？ ······························ 28
如何安装并使用第三方照相程序？ ················································ 24 能否变更手机上主要的Google帐号？ ·········································· 29
常用的视频播放软件有哪些？ ························································· 24 如何将联系人，邮件和日历同步到Google服务器？ ················· 29
应用程序 电子市场
如何卸载手机上的应用程序？ ························································· 25 如何设置 Google 帐户，以便与 Google Play 配合使用？········ 30
如何查看执行中的应用程序并关闭不使用的程序？ ··················· 25 下载停留在“正在准备下载...”状态如何处理？···························· 30
如何启用应用程序自动更新？ ························································· 25 手机显示“下载失败”消息如何处理？··········································· 31
能否删除手机内置的应用软件（运行商定制）？ ························· 25 已请求从 Google Play 网站下载应用，但下载一直没有开
始如何处理？························································································ 32
如何更新已下载的应用？ ································································· 32 电池和充电
如何查找先前购买的应用？ ····························································· 33
“我的应用”菜单中的应用为何不见了？ ···································· 33 如何查看手机电池电量？ ························································ 37
如何查看手机充电情况？ ························································ 37
安全设置 如何让手机更省电，延长待机时间？ ··································· 38
手机在充电或使用一段时间后为何会发热？ ······················· 38
如何设置输入的密码不可见？ ························································· 34 为什么智能手机的待机时间相对于功能手机会短很多？ ··· 39
能否在手机上设定除了锁定图形以外的其他锁定方式? ············· 34
忘了解锁图案如何处理？··································································· 34 常用知识
系统和升级 什么是PIN码，PIN2 码和PUK码？ ·············································· 39
什么是Root？ ··············································································· 40
如何通过SD卡升级手机系统？ ······················································· 35 如何查看手机的SAR值？ ······························································ 40
什么是在线升级方式（FOTA）? ····················································· 35 如何查看手机的IMEI/MEID？ ······················································ 40
如何将手机恢复出厂设置？ ····························································· 35 什么是手机 “安全模式”？ ························································· 41
如何查看手机的版本信息？ ····························································· 36 什么是手机重力传感器? ································································ 41
手机实际内存为何比标称数量少？ ················································ 36 什么是ROM？ ·············································································· 41
手机的“安全模式”有什么作用？ ················································ 36 什么是RAM？ ··············································································· 42
如何进入安全模式？ ········································································· 36 什么是IP 地址？ ············································································ 42
手机死机或重启如何处理？ ····························································· 37 什么是SSID？ ··············································································· 42
如何更换手机的壁纸
··································································
如何调整手机进入睡眠
模式前的闲置时间
············
如何停用屏幕的自动旋转功能
····················································
屏幕太亮或者太暗
····················································
如何设置手机界面的动画效果
····················································
触摸屏出现反应慢
误操作等情况
······················
如何让手机屏幕在充电时保持开启
···········································
如何快速关闭来电铃声并开启震动
··············································
如何设置来电时的铃声
·································································
如何为不同的联系人设定不同的来电铃声
·································
如何关闭虚拟按键操作音
····························································
如何关闭虚拟按键振动
··································································
闹钟铃音为何不响
·········································································
如何拨打或储存短信中的电话号码
··············································
如何实现三方
···················································
············································································
如何设置和拨打
····································································
什么是快速拨号
·················································································
如何在拨号时输入字母
····························································
什么是互联网电话
···············································································
如何使用手机的互联网电话
·····························································
什么是国内拨号
················································································
通话过程中有回音
··························································
通话质量差
····································································
无法拨打或者接听电话
·················································
短信息最多可以编辑多少个字符
···················································
如何通过我的群组发送短信
···························································
无法收发彩信如何处理
·······································································
如何关闭彩信自动接收
····································································
如何备份、恢复手机中的联系人
····················································
如何给一个联系人设置多个电话号码
···········································
如何批量添加或删除联系人
······························································
如何让手机只显示指定类别的联系人
···········································
如何安装第三方输入法
····································································
如何切换输入法
·················································································
常用的输入法软件有哪些
································································
哪些情况会大量耗费手机上网数据流量
·······································
如何节省手机上网数据流量
·························································
为何手机在打开数据连接时
会有数据流量产生
···················
如何开启或关闭移动网络连接
·····················································
如何设置移动网络接入点
·····························································
在手机休眠时是否会断开
················································
如何避免网络下载中断
·····················
无信号时手机是否会自动切换
·························································································
如何连接隐藏的
························································
什么是便携式
·····························································
使用便携式
热点功能时
如何限制连接到我手机的
使用者数量
····················································································
················································
如何查看手机的
···························································
如何在手机上设定虚拟专用网络
·······················
如何将自己喜欢的浏览器设置为默认浏览器
····························
如何更改默认浏览器
·····································································
如何打开和查看多个浏览器窗口
················································
浏览器窗口是否有数量限制
·························································
如何更改浏览器中的默认搜索引擎
············································
如何删除浏览器中的浏览记录
·····················································
已经连接上
Internet，
却打不开任何网页
············
如何通过蓝牙传输文件数据
·························································
手机支持同时配对多少个蓝牙设备
············································
为什么我的蓝牙打开了
别人的手机
电脑搜索不到我
··········
如何更改蓝牙设备名称
·································································
如何解决设备之间蓝牙连接不上的问题
····································
如何连接蓝牙耳机
·········································································
如何在手机上使用
全球卫星定位
································
信号弱或接收不到信号怎么办
·············································
·························································
拍照和摄像
手机中所拍摄的照片和视频保存在什么位置
······························
手机相机能否自动侦测当前光线环境来调节拍摄的照片
·······
如何安装并使用第三方照相程序
················································
常用的视频播放软件有哪些
·························································
如何卸载手机上的应用程序
·························································
如何查看执行中的应用程序并关闭不使用的程序
···················
如何启用应用程序自动更新
·························································
能否删除手机内置的应用软件
运行商定制
·························
如何将应用程序安装到
········································
如何将下载至电脑的应用软件安装到手机上
····························
如何查看与编辑
PowerPoint
Microsoft Office
····································································
如何检查手机可用存储空间
·························································
如何节约手机的内存空间
·····························································
为何无法播放或者查看某些文件
················································
···········································································
···································································
如何将手机与
帐号同步或取消同步
······························
能否变更手机上主要的
··········································
如何将联系人
邮件和日历同步到
·················
Google Play
········
下载停留在“正在准备下载
”状态如何处理
····························
手机显示“下载失败”消息如何处理
···········································
Google Play
网站下载应用
但下载一直没有开
始如何处理
························································································
如何更新已下载的应用
·································································
如何查找先前购买的应用
·····························································
“我的应用”菜单中的应用为何不见了
····································
如何设置输入的密码不可见
·························································
能否在手机上设定除了锁定图形以外的其他锁定方式
·············
忘了解锁图案如何处理
···································································
系统和升级
卡升级手机系统
·······················································
什么是在线升级方式
·····················································
如何将手机恢复出厂设置
·····························································
如何查看手机的版本信息
·····························································
手机实际内存为何比标称数量少
················································
手机的“安全模式”有什么作用
················································
如何进入安全模式
·········································································
手机死机或重启如何处理
·····························································
电池和充电
如何查看手机电池电量
························································
如何查看手机充电情况
························································
如何让手机更省电
延长待机时间
···································
手机在充电或使用一段时间后为何会发热
·······················
为什么智能手机的待机时间相对于功能手机会短很多
··············································
···············································································
如何查看手机的
······························································
如何查看手机的
IMEI/MEID？
······················································
什么是手机
“安全模式”
·························································
什么是手机重力传感器
································································
··············································································
···············································································
············································································
···············································································
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《中兴智能手机ZTE N700使用手册电信》书签浏览
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