Thursday, June 9, 2011

Properties of a computer technician

I was about several people who own a computer with low efficiency and big complaints surprise call technician running their shops. Being only about a technician does not replace a rotten and damaged hardware, but the gadget at the hardware level troubleshooting. The different electronics components which are embedded in hardware, different problems and different characteristics and values ​​of voltage and current offering that introduces the various signal levels and about the tremendous amount of precision is required.

Here I am going to talk about some of them. First of all, to consider here is a computer technician should have a good knowledge of hardware configuration software. We talked about installing a device driver again like if a computer technician for troubleshooting and advanced knowledge must be. Second, a computer's BIOS is another important aspect of computer maintenance. A good computer technician, has extensive knowledge of every part of the BIOS, and hardware inside the PC to various settings should be configured. Most computers already have problems such as boot disks, especially CD contains the operating system, a computer technician must know how to configure the boot device priority. Do it the easy way.

Real-time hardware components before I go to I would like to mention is that the stars are important aspects of a computer maintenance tech. I mean how the system if a technician to wire you to present our new system can lose the first increase is not aware of. Mechanic with a good computer for the data cables otherwise your hardware might not work in the first place in their proper plug-plug power supply cables should be aware. Secondly, it can damage the device.

Hard drives and CD Rome jumper settings before assembling any system should be taken into account, because these things are set the priority of your computer `is the key ingredient. For example, if you configure the jumper settings for both of them will be different in your hard disk master and slave to Rome to create the CD.

About us real-time hardware that capacitors, inductors, and the inclusion of the most important component switching transistor talk. A computer technician for various situations should have knowledge of different voltage values. For example if we are being shorted, it will be flying capacitor and the voltage across the current talk of it will be zero because there is not cross it will be left. Second, if the only difference is damaged, so the voltage component will be listed on the data sheet will give a difference.

Inductors voltage and current storage mainly the permission to change the phase of voltage across it without any degradation is to pass through. This analysis is simple if it is damaged, it will break straight. Other components similar to troubleshoot a computer technician using various electronic components and devices like digital multi-meters, Oscilloscopes and signal analysis to measure the size of the analysis should have knowledge of the proper value.

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