What should I do if the computer freezes while dialing up? How to deal with computer fake crash

What should I do when the computer freezes while dialing up? How to deal with computer fake death
Some friends once asked, when the dial-up Internet, the computer suddenly appeared a crash, in fact, the computer is not really a crash at this time, knowledge of a state of false death, if You wait patiently for a few minutes and the computer will automatically return to normal. Below, Xiaobian is like everyone to introduce, the reason and solution for the computer crash state.
Reason: The reason for the fake death of this dial-up computer is that Windows XP under the default installation mode, the TCP/IP setting of the network card is "automatically obtained" status. When the system is started, the system first detects whether there is a fixed IP address in the NIC configuration. If no fixed IP address is found, the data packet is sent out to request the DHCP server in the network to assign an IP address; if not connected to the DHCP server, the system Automatic private IP addressing will be used, specifying the IP address of the NIC to be between 169.254.0.1 and 169.254.255.254 and setting the subnet mask to 255.255.0.0. Now the commonly used ADSL Modem is disabled by default, so it will not provide IP address to the system. During the Windows XP suspended animation, we will see that the ADSL Modem data upload and download lights are blinking. When the data light stops flashing, the system returns to normal. At this point, run “ipconfig” can see that the IP address of the network card is 169.254.X.X.
Method 1: Turn on the DHCP function of ADSL broadband cat Most ADSL Modem has built-in DHCP function. This function is disabled by default. We can enable DHCP through ADSL setup program when Windows XP system sends out When an IP address allocation request is made, the available IP address can be provided at a speed, and the Windows XP system will not have a suspended animation. Take the Eastcom E700A as an example to explain how to enable the ADSL DHCP function. The IP address of the E700A is 192.168.1.1 by default. First set the IP address of the network card to 192.168.1.2 in the network properties. Open IE, enter http://192.168.1.1/in the address bar, and the username and password are root. Go to “DHCP Mode” in “LAN” and select “DHCP Server” from the drop-down menu. Click the "Submit" button below, then save the settings and restart it.
Method 2: Assign a fixed IP address to the NIC Open the “Network Connections window in “Control Panel” Connect to ADSL "Local Connection" Enter the "Properties" window of the connection, double-click "Internet Protocol (TCP/IP)" in the "General" option, set the IP address of the network card to 192.168 .0.1, the subnet mask is set to 255.255.255.0, the gateway and DNS are the default settings, and finally click the <;OK” button.
Method 3: Turn on Internet Connection Sharing for Windows XP Although ADSL only connects to one computer, setting up Internet connection sharing seems to be more than one thing, but if you open "Internet Connection Sharing", Windows XP system will become a micro The DHCP server, which will force the IP address of the network card to 192.168.0.1, this method and method 1 have the same effect. The above method, the second method is the most effective solution, and the simplest, the average person can basically solve this situation if he masters this method. If you know the routing settings, these ADSL installation and debugging and computer maintenance personnel need to master the three methods.