The Random Re-Boot Problem

The Random Re-Boot Problem _uacct = "UA-286605-9"; urchinTracker(); Home About Contact Most Read Articles Our Authors Archive Advertise Author Area Category: Computer Hardware Topics Arts-and-Entertainment Automotive Baby & Child Beauty Blogs Book Reviews Business Career Communications Computer Hardware Computer Software Cooking & Recipes Dating Diet Directories Divorce Domain Names E-Marketing Environment Ezines Family Fashion Fertility Finance Food-and-Drink Forums Frugal Living Health & Healthcare Health-and-Fitness Home Business Home-and-Family Internet Kids & Teens Legal Money Music News-and-Society Pay Per Click Pets Politics Pregnancy & Childbirth Press Releases Product Reviews Real Estate Recreation-and-Sports Reference-and-Education Relationships Religion Sales and Marketing Search Engines Self-Improvement SEO Shopping Site Promotion Taxes Technology Travel-and-Leisure Web Design Web Hosting Webmasters Wedding & Marriage Women Writing & Speaking The Random Re-Boot Problem 29th July 2008 Author: Robert Smith
You may have experienced your computer intermittently re-booting for no apparent reason. This can be annoying, and can mean you have lost valuable work that you we in the process of creating.

If this has happened once, then your chances of explaining the cause are remote in the extreme. If you find it happening regularly, then it is clearly in your interest to find and fix the problem.

There may be a simple explanation. With most modern computers, the system comes with built in circuitry to monitor the state of the computer. One of the checks built into your system include testing the power supply levels. The power supply is not a component most people expect to fail. Most are concerned that their disk drives will be the major cause of failures. The fact is power supply problems are relatively common.

The power supply communicates to the motherboard with a (power good) signal. This will happen if the power output is within specification. If the power good signal is not present, the computer will simply not start up. Seems simple enough, however things do not always fit into the good or not good categories. When you have a power supply that is failing, its outputs can fluctuate. The computer may boot up correctly a little later the power supply falls out of range. The computer will detect this and activate the reset logic. The reset logic shuts the machine down, this relieves the load on the power supply, and it then supports a re-boot. It is the same as if you pushed the reset button yourself, it appears to you as a random re-boot.

To test the power outputs, you really need access to a multi-meter. You should have experience in using one. This might be something you may prefer to leave to an experienced technician. Alternatively, you can try replacing the power supply with a spare that you know to be working. If this corrects the intermittent re-boot, then you have solved the problem.

When replacing a power supply, select a known brand, and I suggest you choose one that is rated to at least 400 watts. This, of course, depends on what load your computer is supporting. Upgrading to a faster processor, installing additional or faster disk drives, or adding other devices will all add to your computer?s power requirements.

Used Laptop Deals.Com
Find the New or Used Laptop that you have been searching for and at a great price! Acer, Alienware, Apple, Asus, Averatec, Dell, Fujitsu, Gateway, HP, IBM, Panasonic, Sony, Toshiba, and Wholesale lots.
This article is free for republishing
Source: http://www.a1articles.com/article_592459_10.html Used Laptop Deals.ComFind the New or Used Laptop that you have been searching for and at a great price! Acer, Alienware, Apple, Asus, Averatec, Dell, Fujitsu, Gateway, HP, IBM, Panasonic, Sony, Toshiba, and Wholesale lots.http://www.used-laptop-deals.com http://www.used-laptop-deals.com Related Articles Acer Aspire One Netbook Review Laptop: Top Tips Laptop: Top Tips Save Money by Investing in Printer Supplies Etiquettes to follow at bingo chat rooms Buying Computer Memory Online ? Why All the Great Deals? Buying a Netbook? 5 Things To Know Before You Buy Fixing Jams and Replacing the Foil Cartridge on the Fastback PowisPrinter Where To Shop For Computer Hardware Where To Buy a Motherboard For Your Computer Tips On Where To Buy a Word Processor For Your home Or Office The Computer Graphics Card ? Know Your Facts Before You Buy The Benefits Of a Four Processor Core Computer How To Shop For Computer Parts At a Computer Parts Store Hard Drives For Sale ? Where To Buy Them Desktop Processors Explained Choosing the Optimal PCI Graphics Cards Buying Computer Memory Online ? Why All the Great Deals? Innovative Approach Used In VXA Backup Tape Format Aztek Computers - Computer Hardware at Factory Prices-? Online Dealers for Computer Hardware, Soft Buy Kindle 2 Wireless Reader Kindle 2 eBook Learning Device Watching TV On PC For Free Compaq Presario B1255TU Finding an Affordable Laptop Approach patrons with smart websites Approach patrons with attractive websites How to Buy Computer Equipment Internet services now available with wi-fi hotspot software How to perform a clean installation of Windows XP View More Similar Articles Copyright © 2009 A1Articles - Internet articles and article directory service All rights reservedPrivacy Policy | Codes of Conduct | Sitemap | Archived articles Our Network:
Domain Name Registration
Index Plex Directory var dc_AdLinkColor = 'B24D04' ;var dc_UnitID = 14 ;var dc_PublisherID = 45271 ;var dc_adprod = 'ADL' ;
Source: http://www.a1articles.com/article_592459_10.html
sexuality health