Computer Science Learning

I am often on call to fix computers in homes and in offices owned both individuals and institutions, from computer repair experience that I find a lot of complaints about the same damage to the computer, such as a virus, the computer can not be turned on and only certain wheezes, CPU life but it does not display images and many more complaints other woods and I think there is some minor damage as it could have tried to fix it myself first before calling a technician.
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 Computer Science Learning Blog here just want to help for the Beginner BIK blog visitors that still lay in fixing their own computer, and the topic I want to say is just "computers can not live and certain noises", why do I want to address this issue that in my opinion , hardware malfunction like this is to try to repair itself first before making a decision to call a computer technician. But keep in mind that not all damage can be repaired, but need someone who is a professional in his field. But for minor damage such as computer emits certain repair itself should be tried first, only then can also be fixed if not then call a technician.

 Here are tips from the Computer Science Learning for Learning fixing your own computer at home before calling a technician especially lightweight hardware malfunction.

 If your computer at home, in the office or wherever giving a sign of a certain sound and can not live or can not appear on the monitor, try to follow these steps may help you before you decide to call a technician, but to fix it we need to go (hands are in because our bodies may not fit) into the CPU (Central Proccessing Unit).

Step 1

 Computer Turn off / Unplug your PC and connect the power cord into the wall socket.

Step 2

 Open case / CPU casing, and remove the memory chip from its place. how to release memory, pull the lever next to the existing on-chip memory to both ends of the memory chip is a bit elevated.

Step 3

 Unplug the memory chip of place and remove it from the chassis / case. (Make sure that the memory locking lever actually already open).

Step 4

 Clean the brass section is connected to the motherboard using a pencil eraser (not to be touched by hand brass section).