Wednesday, April 02, 2014

How To Fix Internet Connection Problem (Troubleshooting)

This Guide for Windows Users. (Beginner/Advanced)
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve several billion users. Common problems may occur without notice. So as the user, we should know some basic and tools needed to fix it.

Several Icon Network you should know..

- This mean your computer is connected to internet.

- This mean your computer is not connected to internet.

- This mean your network adapter is retrieving info from router (take time)

- This mean your computer is not connected because errors.

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1. Driver Problem
Mostly if the computer is formatted, then this will be first problem. To fix this :-
DriverPack Solution (too large because of all drivers not just networking)
3DP (this works well with me for unknown driver)
- Google the Adapter driver or use DVD (if have)
Windows Update from the computer (not recommend)

2. Cable Problem.
-Not plugging correctly. Check between your PC and Modem Router. Change it.


3. Faulty Network Configuration.
-Reset using CMD (make sure boot in safe mode first)
 type:-
1. netsh winsock reset catalog enter
2. netsh int ip reset reset.log enter

4. Network Adapter Problem.
-This is your last option, try change the adapter.
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1. Wait
-Usually you need to wait until it finish. If not, reboot your computer.

2. Cable Problem.
-Not plugging correctly. Check between your PC and Modem Router.

3. Domain Problem.
-Server DHCP or somewhat you must check in the server.

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1. IP Conflict/DHCP Problem.
-Set manual IP for fast solution.
-Disable IPv6 (If not in use)
-Disable QoS (Bandwidth 20% Eater)

2. Cable Problem (Rarely)
-Not plugging correctly. Change it.



3. ISP Problem.
-Call them and make sure you said that you have to do urgent work using internet. If the problem because of your bills then you should pay.

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EXTRA

1. Things you can do in CMD.
ipconfig/flushdns (flush Domain Name Server cache)
ipconfig/release (to release current IP address, all adapter that available)
ipconfig/renew (to retrieve new IP address, all adapter that available)









2. Properties adapter. QoS and IPv6 can be turned off if not in use. Sometimes connection lost because of this. (rare)




















3. On the Configure properties adapter. Should turn off all this option unless you know what you're doing.


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