How to easily fix computer problems

Perhaps you have experienced when the computer is first turned on everything is running smoothly, but a few minutes later the computer becomes slow and then the computer to hang or halt altogether, can not right old-apain. The only way you are forced to reset the computer and then the computer restarts, but after a while the computer to hang again, you certainly feel annoyed exactly what happened?
Actually a lot of factors that can make the computer become slow or even hang. The following are some of my experiences when fixing computer hangs.1. Computer hangs due to CPU overheatingMost computer to hang, because the cooling system on the CPU is not going well. To overcome this there are several ways we can do:

1. Open heatsing and processor fan in the heart - heart.
2. Clean the cooling fins and fan processor from dust, if the fan jammed give a little lubricant on the shaft if necessary, replace the fan with a new one.
3. Clean the thermal paste has dried attached to the processor and heatsink, replace the thermal paste and apply a new one.
4. Put another processor, heatsink and fan holder into carefully.
5. Note the position of the heatsink (cooler) and Processor fan, make sure the condition is installed correctly Heatsing especially for Heatsing type for socket LGA Processor, note the condition of each screw is inserted.

 
intel lga 775 heatsinkHeatsink for Intel LGA 775
2. Computer hangs due to power shortages Power SupplyThere are times when the computer hangs for Power Supply that is damaged, although the cause is not totally dead, the power shortage in power supply can cause the computer to slow down the performance of the computer to hang and even some USB devices not detected or not working.
3. Computer hangs due to hard disk bad sectorsI never had an incident where after Windows boot all seems normal, but when opening a document and start working, suddenly silent mouse and keyboard, the computer to hang!!!. I then later removed the hard drive and installed it in another computer and then run the checkdisk program to inspect and repair damage to the hard drive. After the hard drive was repaired then paired back on the previous computer and the computer back to normal conditions.
4. Computer hangs due to faulty VGA CardSome computers also have a hang because there is damage to the VGA card. It has also been my experience when a friend complained about the condition of her computer suddenly wrote to hang. After I check it turns out heatsinks on the VGA card feels the heat is not normal, for that I became then replace the VGA card and VGA card turned out after I switch the computer back to normal conditions.
5. Computer hangs due to LAN connectionFor computers connected to the network, sometimes feels heavy when accessing data from another machine, program the computer to run slow and finally seemed to be hang. To ensure the computer hangs for network connection (LAN), unplug the network cable to the computer and then start the computer as usual. If all goes as normal as can be ascertained hangs computer network connections.Some ways you can do are:

• make sure the RJ45 connector is properly installed, if necessary, re-do crimping.
• use the ping command to check network connection
• example the command: ping 192.168.0.1-l 200
• perform a reset on the hub (switch) LAN, how can the power cord is disconnected Hub / Switch that, wait a few moments and then enter again.
• Another way to do this is to move the network cable from one port to another port (usually there are several ports in the hub to be damaged due to certain issues).
• troubleshooting that we can also do is to replace the network card (LAN card) with a new one.

That's some of the causes and how to fix computer hang conditions, may help ..


Source: www.catatanteknisi.com