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There are many different parts to a personal computer (PC) that can potentially contain a problem. This can make it difficult to locate the specific problem during a repair. The main components in a personal computer are easy enough for anybody to at least recognize. A typical PC has a motherboard, power supply, optical disc drive, and a hard disk all in a computer case together.
There is also an external display monitor for visual translation, a mouse, and a keyboard for communication on most types of personal computers. The PC also uses a video card for visual graphics on the display monitor. There are certain types of personal computers that do not have external components, but are instead built into the device. Troubleshooting these components during repair is relatively easy when you know what you are looking at.
However, it is not always easy to know where to look. An important thing to remember before repairing your PC is that all the main functions of every PC originate from the motherboard. Therefore, it is a good practice to look for the problem in the motherboard before anywhere else. The motherboard is the primary circuit board of the PC which contains the central processing unit (CPU).
The CPU is the part of the PC that controls the instructions for the PC’s operation and is the chief component that carries out the PC’s functions. Hard disks are mass storage devices that can store memory when there is no power, but they need power to conduct their active memory writing and reading roles. Main memory, although faster than the hard disk, is not able to save data without power. The power supply is separate from the motherboard and has special cooling fans to reduce heat. The optical disc drive runs the software (optical discs) that perform customized operating functions for the user.
Knowledge of these main components is necessary to be able to diagnose and repair a PC with common problems. For more complex problems it is recommended that you learn the smaller components that rely on the main components. This will give you a stable platform for establishing a hypothesis from clues during the troubleshooting of the PC repair process.
What else can I help you with?
How can you repair a tablet PC speaker?
you cant repair the speaker without destroying the tablet PC
Why would a PC repair technician need to know the power consumption of a peripheral components?
If the peripheral component draws power from the PC then that could relate to a problem on the PC. If it draws power from the same extension and the things in that extension are drawing too much power for the extension then that could also affect the PC.
Who is the best PC repair company in fort lauderdale?
The best pc repair company in fort lauderdale is listed at tierads.com.
What blood components would be used to repair an open wound?
which blood components would be used to repair an open wound? which blood components would be used to repair an open wound?
What services does Doctor PC provide in Canada?
Doctor PC in Canada Information Technology services and computer repair. They can repair PC's and server's that have crashed as well as software and hardware problems.
Where can I find a PC repair school in Pennsylvania?
Though there are several choices, here is an option for PC repair education in PA. http://www.pennfoster.edu/
What class of supply do repair parts and components for equipment belong to?
Repair parts and components for equipment belong to Class IX - Repair parts and components. This class covers all items necessary for repair and/or maintenance of equipment to restore it to a serviceable condition.
Are there schools that offer pc repair courses?
Yes, there a many schools which offer PC repair courses, although it is impossible to say which one will be nearest to you.
What exactly is a PC tower used for?
"A PC tower is what houses the various components of a PC that are required for the computer to function. A few of the major components housed in the PC tower are the hard drive, floppy drives, optical drives, and the motherboard."
How can you repair an install exe error on a PC game CD?
To repair an install exe error on a PC game CD you need to run check the disk.
Where can I get PC repair training online?
There is a website www.beyourownit.com that offers those type of classes. Many online colleges offers pc repair training online.
What are the PC components that is needed to be measured?
what do you mean by memory devices?how it is implement with the pc software
