The first situation: Campus network
You should know the nature of network operators such as telecommunications, if you have an account to a dormitory people use him how to make money? So, a variety of clients emerging, Flash, e letter, dr.com, wings, small butterflies ... These clients will be in the computer to limit the sharing of the wireless network, so even this hot spot also has no speed, then we have to find the corresponding client's crack method, first cracked and then shared. There are some ways to crack the forum, but this is also a small series of online search methods, because there is no corresponding network environment test cracking method, or campus network client updates, so some methods may not have effect, in this first say sorry.
The second case: Wireless network card model does not support
Fellow students need to know, how powerful the sharing of the spirit is only a software, and the software is out of hardware support is not run, so, some wireless network card may not open, some wireless network card opened successfully but not even hot but no speed, here we give some unsupported wireless network card models, these are not comprehensive, Because of the wide range of wireless network card, we can not test all models, please understand.
In the third case: the wireless card driver has not been updated for too long
Some network card compatibility and its wireless network card driver has a direct relationship, so choose a good driver is very necessary, at this time everyone will go to drive life and other software to choose the latest compatible version of the wireless network card driver installation bar. So where does the wireless card driver look? Right click on my Computer (computer), click Management (G), select Device Manager, click on the network adapter above, find the wireless network card, right-click the properties, find the driver on the panel can be seen.
Situation Fourth: Blocking of defense software
Because when the shared elf is turned on, the device connected to the hotspot will access your computer's local area network. And a variety of defense software may shut down the LAN access, which will make your mobile phone can not be on the net, so we have to turn off the LAN protection, a variety of defense software is not the same, personal recommendation of what the foreign antivirus software uninstall the best; Here is a 360 off method: You can right-click Security defender in the System desktop Small icon on the bottom right---security protection Center---Access Protection---LAN protection.
Situation Fifth: Computer connected to wireless network
As you should know, a shared network is not a net created out of thin air.
shared network quality with the computer connected network quality has a great relationship, so when the computer is connected to the wireless network, do not share the network, otherwise there is no speed or open not successful are likely to occur. Wireless transfer is the best two network cards, the first network of wireless network to disable, open the successful Sharing wizard and then open the network of wireless network card access to the Internet.