手提电脑连唔到Wifi....

手提电脑连唔到Wifi....
次次都要重开router/ 闩左手提电脑既Wifi.....
之后load好耐先link得番wifi..(有时开机又即时link到wifi...冇事)

请问咩事??? 可以点做??? THX

[ 本帖最后由 jasonjack9269 於 2013-11-26 09:50 PM 编辑 ]

IMG_20131122_223324.jpg (1.26 MB)

2013-11-26 09:48 PM

作者: jasonjack9269   发布时间: 2014-01-08

作者: CobyIsaac   发布时间: 2014-01-08

引用:原帖由 jasonjack9269 於 2013-11-26 09:48 PM 发表
手提电脑连唔到Wifi....
次次都要重开router/ 闩左手提电脑既Wifi.....
之后load好耐先link得番wifi..(有时开机又即时link到wifi...冇事)

请问咩事??? 可以点做??? THX

路过..............
看似未装好网卡driver.......
开始 > 输入 devmgmt.msc > enter, 检查有冇黄色问号或感叹号?

作者: TeaCupStorm   发布时间: 2014-01-08

引用:原帖由 CobyIsaac 於 27-11-2013 12:22 AM 发表
用甚么牌子型号 router ? ? ?

你用边间网络供应商 ? ? ?

是否已更新网络卡程式 ? ? ?

用TP-LINK router,
HKBN上网,
已Update 网络卡程式

作者: jasonjack9269   发布时间: 2014-01-08

作者: jasonjack9269   发布时间: 2014-01-08

作者: CobyIsaac   发布时间: 2014-01-08

作者: ericchantinpo   发布时间: 2014-01-08

引用:原帖由 CobyIsaac 於 27-11-2013 11:39 PM 发表
唔用WIFI ,直接连线可以吗 ???

用甚么牌子型号 router ? ? ?

用TP-LINK既TL-WR841N..
屋企其他电脑正常上到网,但我次次开电脑都要REBOOT ROUTER,电脑先上到网 (有时冇事,一开电脑就上到网)..上唔到时就话我"无法存取网际网路"

[ 本帖最后由 jasonjack9269 於 2013-12-1 09:36 PM 编辑 ]

作者: jasonjack9269   发布时间: 2014-01-08

作者: earthworm   发布时间: 2014-01-08

引用:原帖由 jasonjack9269 於 2013-12-1 09:30 PM 发表


用TP-LINK既TL-WR841N..
屋企其他电脑正常上到网,但我次次开电脑都要REBOOT ROUTER,电脑先上到网 (有时冇事,一开电脑就上到网)..上唔到时就话我"无法存取网际网路"

试fix winsock:

1. 开始 > CMD > 按enter‧
2. 在CMD贴上 netsh winsock reset > 按enter
3. 提示winsock 已reset > 关闭CMD > 重启系统‧

作者: KKume   发布时间: 2014-01-08

作者: KKume   发布时间: 2014-01-08

作者: doraemonserv   发布时间: 2014-01-08

作者: jasonjack9269   发布时间: 2014-01-08

作者: doraemonserv   发布时间: 2014-01-08

已经reset net winsock...但都系唔得

系咪要买usb wifi手指解决?

作者: jasonjack9269   发布时间: 2014-01-08

引用:原帖由 jasonjack9269 於 2013-12-5 08:01 PM 发表
已经reset net winsock...但都系唔得

系咪要买usb wifi手指解决?

Your built-in wifi in your notebook may not be capable to handle great bandwidths, so that you have to reset it.

The situation is like you are using 1Gb (125MB) boardband but your lan card can only afford 100Mb (12.5MB). Your lan card will be hanged shortly.

作者: doraemonserv   发布时间: 2014-01-08

THX SO MUCH....
so, how to reset it???

作者: jasonjack9269   发布时间: 2014-01-08

引用:原帖由 jasonjack9269 於 2013-12-5 11:21 PM 发表
THX SO MUCH....
so, how to reset it???

Use the following command line in cmd.exe:

ipconfig /renew all

作者: doraemonserv   发布时间: 2014-01-08

引用:原帖由 doraemonserv 於 6-12-2013 05:10 PM 发表


Use the following command line in cmd.exe:

ipconfig /renew all

唔得呀....我系咪有野漏左?? (已用admin+

已link internet)

[ 本帖最后由 jasonjack9269 於 2013-12-6 08:17 PM 编辑 ]

122222.jpg (54.81 KB)

2013-12-6 08:12 PM

作者: jasonjack9269   发布时间: 2014-01-08

引用:原帖由 jasonjack9269 於 2013-12-6 08:12 PM 发表

唔得呀....我系咪有野漏左?? (已用admin+
已link internet)

我的电脑 ---> Rightclick --->内容 ---> 装置管理员

If you found the network (lan/wifi) card with ! (yellow triangle warning), uninstall it, then reboot to reinstall it. (Make sure you know where the driver installation file (*.inf) locates, usually it should be a harddisk partition named "Recovery", and the files/folders may be set to be hidden by default)
If you cannot found any network device, that means your network card is loosely inserted. Shut down the computer and open the main case to insert the card firmly. (If your network card is built in the motherboard, probably your motherboard is corrupted and you must let third party repair it)

If you can see the network device but in ipconfig you cannot find the ip, you should use the "疑难排解问题" function (by rightclicking the network tray icon) in Windows 7 to detect the problem automatically, and allow the function to reset the device. Also, it is possible that you have installed wrong version of drivers (e.g. your PC is 64-bit but you have installed 32-bit drive only) and this would be helpless unless you upgrade your OS or go to the official website of your lan/wifi card brands to download the correct version of network devices. The brand name can be identified in 装置管理员.

[ 本帖最后由 doraemonserv 於 2013-12-6 08:31 PM 编辑 ]

作者: doraemonserv   发布时间: 2014-01-08