The Main Assembly of Computer System Unit or CPU

Main Hardware Connection of PC System Unit

As a user of the computer we need also to learn what are the main hardware. And how to connect it in the motherboard of the computer. The motherboard serves as the sub- assemble of the personal computer. Because it's connect the main hardware and the connections outside of the computer. But if we are not troubleshooter and no experience in repairing the computer system unit (CPU) it is very difficult to us to identify and point-out where to connect the hardware even the mouse or keyboard that basically needed when we will use the PC.

So, here are some common instructions how to connect the hardware inside your system unit. And what are the hardware you need to installs. See the image left side of this post.

  1.   The Motherboard (MOBO)- there are different connections mounted inside the motherboard. But you need to identify only the very important connection such as the ZIF Socket for mounting the processor. It is covered by a cooling system or what we called air block that will control the normal temperature of the processor, the IDE or SATA connectors that connect the main storage media such as the HDD and CD/DVD ROM. Mount this in the system case properly using the metal or plastic stand off.
  2. Video Card(VGA)-  this hardware generates video signal to the monitor screen(LED, LCD, CRT). This hardware mounted to the one of the slots of the MOBO such as AGP slots or PCI'e slots. Mount this in the slots that have a color of brown, yellow, black, or white.
  3. Memory Module(RAM)- this hardware mounted to the DIMM slots of the MOBO. This slots depend of what type it is compatible to the CPU Chip (Processor), MOBO, and or to the VGA type. Such as the SDRAM(Synchronous Dynamic Random Access Memory) or the DDR 1, 2, 3. Mount this in the DIMM slots that near with the processor sockets that mounted with the cooling system.
  4. Hard Disk Drive- this hardware is use to stored large amount of data into the computer such as the operating system. It is also depend to the type of HDD that supported by the MOBO like IDE or the SATA compatible. Connect this storage using the correct cable with the correct orientation of the cable to the connectors of the motherboard like the IDE connectors.
  5. Power Supply(P.S.U.)- this Power Supply Unit enable the computer to power. The function of this unit of the computer is to convert the AC voltage electricity. That usually 220-240 volts and 400, 500, 600, 800 wattage standard wall outlet. And convert it to low level voltages which is called Direct Current(DC) with the standard voltages of 12 volts, 5 volts, 3.3 volts needs by computer systems to run. This unit connect it to the ATX power connector of the MOBO that usually have a 20, 24, 28 male connectors.
Other parts would be the I/O ports and the front panel connectors for the connections of the power switch, LED indicator, buzzer, and the USB ports. Once you check your PC is running with hangup just access the BIOS systems to check the HDD connections is detectable and the DVD ROM. Once it is okay. Just setup the first boot of your computer usually the DVD ROM to setup the operating system or installation of the OS. Just check how to install the Windows XP published of this blog. 
The Main Assembly of Computer System Unit or CPU Arnel G. Cartoneros 5 of 5
Main Hardware Connection of PC System Unit As a user of the computer we need also to learn what are the main hardware. And how to con...
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About Arnel G. Cartoneros

I'm a husband, a blogger and Biomedical Machines Specialist, also a computer instructor and technician and a crazy writer, I like to write and build blogs and avid fan of social media. I have built this blog just to help others through information. Follow us on Facebook and Twitter.

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