The TechCentrics Where Technology and the Internet Meet

17Aug/101

Beat the Heat – Cable Management

Posted by Steve Rhinesmith

Previously we talked about the dangers of heat in a computer system. The dust buildup is what causes much of the heat disbursement issues, but another aspect to keep in mind is proper cable management.

Some systems are constructed and designed better than others. The internal components of a computer system (be it desktop or laptop) generate lots of heat while they operate, and to combat the heat issue, engineers develop ways to increase air flow. Through the use of fans and other heat dispersal systems, such as heat-sinks (metal components used to draw heat away from main internal components), air is moved around the system, helping keep it cool.

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8Jul/100

Beat the Heat – Dust

Posted by Steve Rhinesmith

One of the computer system's arch enemies is heat. While heat may only be an annoyance to most of us... or just an excuse to jump in a pool... heat in a computer can cause some serious issues. In part one of our new multi-part series on the effects of heat, we will cover dust and dust removal in computers.

The internal components of a computer system (be it desktop or laptop) generate lots of heat while they operate. To combat the heat issue, engineers develop ways to increase air flow through the use of fans and other heat dispersal systems, such as heat-sinks (metal components used to draw heat away from main internal components).

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28May/100

Philosophy on Computers

Posted by Justin.bennett

Today I thought  I would do something a little different here.  I have been in front of a computer for over half of my life, which would be around 11 years or so.  The amount of time I spend on computers is astounding, probably around 6 or 7 hours on average per day.  I work on computers, I fix computers, and I play on computers.  Sometimes I wonder if I am spending too much time on computers and not enough with other activities, its like an addiction that you can't control.  Luckily I have other hobbies other than computers, which gives me a break when I feel like they are ruling over my life too much.

The reason why I bring all of this up is because I wanted to talk about how computers are both good and bad in society.  They are good due to the higher technology that we have gained by building faster and better computers, they run most of the world and without them we would be a much more primitive society.  On that same token though I believe they are also evil because of our dependence on them, they make us rely on hardware other than our own.  One computer can do many more calculations than a human brain can do in one second, as well as a much smaller error margin when performing certain tasks that both humans and computers can perform.  This last bit is mainly a plus, but again it puts the computer first and the human second, which means that more jobs will be taken out by computers as time rolls on.

It is amazing how the technology of the computer has progressed through the years, faster than anyone could imagine.  Just ten years ago we though that we would never need more than 2GB of memory, now we have computers with over 20GB.  The future of computers is uncertain, they will of course become more and more powerful as well as becoming smaller and smaller, but as for the new applications of computers, more and more pop up every day.  It is an ever expanding pool of possibility out there, but hopefully we will never get to the point where computers are creating computers, as well as maintaining and upgrading.  This would rid the need for technicians, and human interaction between the machine and its user.

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8May/100

Universal Power Adapter Recall

Posted by Steve Rhinesmith

Targus universal laptop power adapters can be purchased at almost all chain stores including Walmart, BestBuy, Staples, and online at Amazon. Targus has recently released a recall notice on several SKUs due to the potential for melt and burn issues with the power tips. The U.S. Consumer Product Safety Commission has the full details available HERE.

Targus adapters with the following SKUs are affected: "Targus Universal Wall Power Adapters for Laptops: APA23US-02, APA23US-03, APA23US-04, APA63US-03, APA63US-04, APM62US-03 and APM62US-04. The SKU number can be found on the underside of the adapter unit" (CPSC).

If you have an adapter that matches one of the SKUs listed above it is recommended you contact Comarco (The manufacturer of the power supply, branded as Targus) at: (877) 781-5186 between 7 a.m. and 6 p.m. CT Monday through Friday.

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