Free Sample: Computer paper example for writing essay

Computer - Essay Example

Solid state devices are sensitive to excessive heat and voltage levels, and when a failure occurs In a solid state device It can many times be traced back to either an overheating or power surge event. Computers, however, are not 100% solid state. There are moving parts involved; the most obvious example is the keyboard – although mice, hard drives and optical drives (both CD and DVD) are other prime examples. Anything with physically moving parts can wear out, get Jammed, etc. By far the computer component with the most moving parts, and therefore the cost prone to failure, is the keyboard.

Luckily they are also one of the easiest things to replace (unless it’s a laptop keyboard). The second most common area for hardware problems is the hard drive. The hard drive is both packed with electronics and at the same time a mechanical device, so It can be damaged by either excessive heat or power surges, or it can just wear out. Fixing problems with a hard drive or replacing it can be tricky simply because the value of the hard drive lies in the data it holds – all your pictures, downloaded music, word processing documents, tax returns ND whatever else you’ve stored on your computer through the years.

If there are no Leeds lit, try plugging In a device that you know works Into the outlet, such as a clock or radio. 3. Power Button – This step goes hand-in-hand with the last step. Many people don’t think to printers, power supplies), and as such do not check the power button. Also, some devices have two power switches on them, and both must be in the “on” position in order for the device to work (I. E. There is a power button both on the front, and on the back of most computers). 4.

Communication Connections – Once you’ve settled that he power to your devices is fine, the next step is to make sure that the device has all of the connections needed for it to communicate. This step consists of making sure that these cables are firmly connected at each end, and that they are connected at the correct port/interface. Do not forget to check internal connections; if your computer has been bumped it is possible for some connections inside to pop loose. 5. Device Configuration – This steps provides both hardware and software configuration.

There may be Jumpers or switches on the hardware that need to be unfounded. If these accidentally got moved or switched the device would fail to work properly. Also, most hardware ships with configuration software (I. E. Wireless cards); make sure that the software configurations are compatible with what you are trying to accomplish. 6. Follow Instructions – Computers are not evasive when they report errors; all too often we Just do not understand them, or are confused by the amount of information that is given.

Many times there are suggestions on how to fix a problem accompanied with an error message. Simply follow the steps the message suggests; even if the suggestion seems to be ridiculous follow it so that you can discard it as a possibility. 7. Windows Recognition – If you go into the Control Panel, open the System dialog, click on the Hardware tab, and then open the Device Manager, you will see a tree-like structure of all of the hardware that is attached to your computer. Look under the appropriate category (Monitors, Graphic Adapters, etc. And click on the item/items that you are having problems with then click on properties. The dialog that opens will inform you if the operating system is having any know troubles with the device. 8. Update Drivers – If possible, try connecting to the internet and going to the manufacturer’s web site to download the latest drivers for your hardware (this requires that you now the model specifications of your hardware). Often conflicts can arise when you install new hardware and software; although these are unanticipated, once found the developer will fix the problem and post updated drivers. . Refresh Device Manager/Reinstall Device – This step falls into the “l don’t care what the problem is, I Just want it fixed” category. Open the device manager again and delete the devices that are not working properly. You will probably be prompted to restart your computer, if not restart it manually. When the computer restarts the hardware you deleted will be detected again and be reinstalled with the default configurations. If you cannot find the device in the device manager try to install all software that came with it and reinstall using the disks that were provided.

At other times, you will see an error indicating that the system doesn’t match the configuration or you will see that the Date and Time settings on your computer are wrong. When the battery fails entirely, these errors will either come up every time you reboot, or your BIOS may report an error number with a message stating that the battery is dead. The solution is replacing the battery for detailed instructions for replacing the battery see the Replacing Hardware page. Blank Monitor This is a very common problem, and most of the time, it has a very easy fix.

Follow the below steps: 1. Power – Verify that the monitor has power and the power cord is firmly attached. Detailed instructions for accomplishing this task can be found above. 2. Video Cable – Double check that the video cable is connected to the computer. If the cable has become loose you may need to push it back in and tighten the screws that hold it in place. 3. Brightness & Contrast – Check the brightness and contrast controls on the monitor; It might have gotten bumped or changed accidentally.

It may sound stupid, but this was one of the most common causes for people bringing their monitor in for repair when my friend work at a computer store. Most monitors have a button on them to reset all of the settings try pushing that. 4. Swap Parts – If possible, try swapping with another monitor that is known to work and vice-versa. If your monitor works on another computer, than the problem, most likely lies with your video card and/or motherboard. If your computer works with another monitor it might be time to invest in a new monitor. 5.

Push In Video Card – Open up your machine and firmly push down on your video card so that you are sure that it is making contact with all of the contacts in the slot. If you computer was Jumped and the screw that holds it down was not tight enough it could have come loose. If none of the above fixed your problem you may need to do more research on your problem are use one of the strategies listed earlier. Dead Hard Drive Hopefully, the only time you will have encountered this problem is after you have installed a new DID device, because other than being misconstrued, otherwise, your data is most-likely lost.

Error on Boot One of the most common error messages comes when you’re trying to boot up your computer. If you get a message when you try to boot up your system: 1. Make sure that your connections are secure. 2. Check to find and then remove any floppy disks from drives. 3. Start up again. When the computer makes those funny sound via the system speaker, it’s not doing it because it wants to be heard. The computer is trying to talk to the operator/ technician and tell them what’s wrong.

In testing computer components on and off for the last three to four years, I find that almost all motherboards adhere to the IBM Phoenix or AIM beep codes, but for the most part motherboard manufacturers uses the IBM based ones because they are grandfathered in. Beep Code: Description of Problem: No Beeps Short, No power, Bad CPU/MOB, Loose Peripherals One Beep Everything is normal and Computer POSTed fine Two Beeps POST/COSMOS Error One Long Beep, One Short Beep Motherboard Problem One Long Beep, Two Short Beeps Video Problem One Long Beep, Three Short Beeps Three Long Beeps Keyboard Error

Repeated Long Beeps Memory Error Continuous HI-Lo Beeps CPU Overheating Brief History The National Service Training Program (NEST) is a Law otherwise known as Republic Act 9163 or the NEST Act of 2001, refers to the program aimed at enhancing civic consciousness and defense preparedness in the youth, by developing their ethics of service and patriotism while undergoing training in any of the three (3) program components, the Civic Welfare Training Service (CATS), the Literacy Training Service (LETS) and the Reserve Officers’ Training Corps (ROTC), especially designed to enhance he youth’s active contribution to the general welfare.

The law was implemented effective school year 2002-2003 in all HE’S. VISION The FCC-NEST envisions an efficient, civic conscious and highly motivated NEST committed towards social transformation. MISSION The FCC-NEST ensures the efficient implementation of NEST components for the enhancement and defense preparedness among the Filipino youth. Develop civic consciousness and national defense preparedness among the Filipino Youth particularly those that enhance their total well-being as agents towards the Ursula of national development.

NEST LINKAGES/NETWORKS & PARTNERS: 1 . Zoological Society of London-Philippines on Mangrove Rehabilitation & Conservation Projects 2. Regional Environmental Education Network – VI (RENE-6) on environmental programs in the Region 6 (FCC is a Regular Member & the FCC NEST Coordinator, Mr.. Adam Jesus B. Bearing, the Network Auditor from SYS 2009 to Present) 3. Western Visas Regional NEST Coordinator’s Association, Inc. (WAPITIS) on NEST Program Implementation 4. Philippine Society of NEST Educators, Inc (SINE) on NEST-CATS Program Implementation. . Kiwanis International, Risen Savior Mission, Feed My Starving Children on Bally In San Jose K-Kids Feeding Program 6. The Asia Foundation on Book Bank Program 7. Nag Masks at Sensitivity Para as Page-unlade Eng Agricultural (MASSING) Visas & National on Genetically Modified Organism (GM) Issues 8. Dangerous Drugs Board (DB) on Drug Education Programs 9. National Youth Commission (NYC), Office of the President of the Philippines on NEST Green Philippines Awards Program 10. Values Formation and Spiritual Transformation Council, Inc. VISITS) on Values Formation & Spiritual Transformation Programs 1 1 . Philippine Business for Social Progress (PBS) on QUITS Smoking Program 12. Laws-Baby Small Fishhooks Association-Arras City (LABS) and Bunted Gatlinburg, Panky (Pop’s) on Mangrove Planting 13. City Agriculture Office- Coastal Resource Management (CACAO-CRM) on River Rehabilitation Project through Mangrove Planting & River Clean-up 14. Office of Vice Mayor (Arras City) on Coastal/ Beach Clean-up A curriculum vitae, commonly referred to as C.V., is a longer (two or more pages), more detailed synopsis than a resume.

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