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ReplyLet There Be Drives: Installing The CD-ROM, Floppy And Hard Drives
Once the system board is in place and the floppy and IDE cable(s) and other wires are plugged into the system board you can install the various drives in the cases. Note where the cables will reach before you begin so you can plug everything in once you’re finished. Here again, the arrangement is standardized. There are two different sized “bays” into which each of the various drives will fit. The smaller, 3½” bays are commonly used for your hard drive and floppy drive. The larger 5¼” bays will accept the CD-ROM and, when used with special brackets, will accommodate additional hard drives. Once you slide the drives into place you can easily see where the screw holes in the drive line up with slots in the case. All drives must be secured with four screws so that they cannot rattle about in the case. Once these are all in place you can begin to plug them in.
Note: The following paragraphs explain the basics of connecting IDE drives. If you feel you need (or want) to know more about installing IDE drives, please check out our IDE drive installation article.
There are several possible arrangements to configure your IDE drives, depending on how many devices you wish to connect:
One Hard Drive – One CD-ROM Drive
Two Hard Drives – One CD-ROM Drive
Four IDE Devices
Note: Some newer motherboards offer now more than two IDE controllers, e.g. two additional DMA66 controllers, which lets you add more than 4 IDE devices. Or, if you’re using SCSI in your system, then you obviously don’t have to worry about above mentioned restrictions either.
Let There Be Power
Of course you need power to run this whole machinery – no juice, no fun. Look at that bundle of cables and connectors from the power supply. It has different shaped plugs.
The biggest one, a massive 20-pin connector, supplies power to the motherboard. Consult the motherboard manual on how to connect this one, but it should be pretty obvious as there is only one socket that can accomodate this plug, and it is shaped so that it can only fit one way.
The medium sized connectors are for your hard drives and CD drives. They also fit only one way and the socket for this plug is very obvious on the back of those devices.
The smallest connector, of which there might be only one or two, are for floppy drives.
Let There Be Light
All that remains now is to install your video adapter card and any other cards you intend to use. The trick to these is to wiggle and rock them gently and firmly into place. Line up the metal tab with the slot in the back of the case and just start the card into the socket. Make sure you have everything lined up. Look it over carefully. Then, once you are comfortable that the card is ready to be seated you can begin applying pressure while you wiggle the card from side to side and rock it back and forth. Seat the card down into its connector completely and screw in the locating screw that attaches it to the back of the case, just above the slot. Repeat this process with each of the cards you intend to install.
Let There Be Caution
You’ve come this far. At this point you will probably be excited about what you’ve accomplished and anxious to get that puppy fired up. Not so fast there, chum. Stop and double-check yourself. Look very carefully at everything you’ve done. Is each connector and card fully seated and plugged in correctly? Visually inspect your handiwork. Take the opportunity to feel good about what you’ve accomplished so far. Once you feel confident that all is well you can begin to set it up for its first boot.
By now you’re so familiar with all the parts and their purpose that you need little guidance. Leave the covers off of the case for now; you may need to go back in to check some of your work or make adjustments if you didn’t get one of the jumper settings right the first time. Plug the monitor into the video adapter and then the keyboard, mouse, and other peripherals into the correct ports. Of course, you’ll need a bootable floppy disk for your favorite operating system. Plug it into the A: drive and hit the power switch. At this point, don’t forget to go into the BIOS setup and make any necessary adjustments, if applicable.
You’ve just built your own computer from scratch. Now that wasn’t so difficult, was it? Now all you need to do is install the operating system. For some help with that, check out our article on Clean-installing Windows.
If you ran into a snag during assembling your PC, don’t despair – come to the PC Q&A forum and let us know where you’re stuck. We’ll help you over the finish line.
Page 1: Building your PC
Page 2: Starting to build your PC – let the party begin
Page 3: Assembly – The Motherboard
Page 4: Installing Drives
I hereby comment that this sit is good for student,inorder for them to acticve your goal at the end of the day. Thank you
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