Wednesday, January 4, 2012

Things to Consider When Repairing Your Motherboard

there will be variety of things for everyone to actually keep planned when repairing a motherboard. for most cases it can be real for everyone to actually repair a motherboard rather than just have it replaced, however then there will be those instances when repairing it isn't attainable. right before you try to actually repair your motherboard, its terribly vital which you grasp the cause of its fault.

if your pc overheats, then which will lead to actually motherboard failure, if theres a power surge or one among your memory chips goes bad, these are different items that are capable of having an unfavorable impact from the motherboard. if you really feature a cheap motherboard, then there may be that bigger probability it may fail. its continually best to actually do maintenance checks from the motherboard, plus to actually check your hardware parts barely to actually guarantee that they're all operating correctly. Ebook Teknisi Komputer

its vital which you stop any static charge previous to actually fixing your motherboard. after you have used the case off, you ought to press the rear of your respective hands against the metal found within the pc. this prevents any static build up, which should stop your motherboard from developing any new problems.

there will be instances when your motherboard could cease to actually purpose properly due to actually loss of connections. during this situation, youll wish to actually check all your connections and produce positive their all in firmly and securely. it might also be a right action for everyone to actually thoroughly examine the ability provide connectors to actually ensure their in tightly and firmly. if any out of them have come back loose, particularly the connector that plugs directly directly into motherboard, then it should not receive enough power. if youre installing new parts onto a motherboard, then youll have to actually think about your wattage, as youll wish a power provide unit which will handle all the add-on devices.

there will be additionally instances when pins inside the motherboard could get bent. during this situation, switching your pc off, unplugging it, and using a few tweezers to actually bend the pins back, is your ideal choice. positive you'>be certain you consider the utmost care, as a result of if you really break the pin off utterly, then there'll be no manner to actually fix it. in an issue of that sort, youre merely choice will just be to actually purchase a whole new motherboard.

in case the motherboard isn't well created, then there will be instances when it could develop cracks, or if its not soldered properly. in case the motherboard lacks the needed flexibility, most importantly when installing new parts, then it should crack. in things of that sort, youre merely resolution could well be to actually exchange the board.

Tuesday, January 3, 2012

How Digital Evidence is Collected

but are we not already in a world of surveillance and security ? from foucaults ideas of discipline and punishment, the idea of big brother has been knowingly and unknowingly implemented for many years. additionally, benthams all seeing panopticon style prisons, designed to constantly watch inmates without them knowing, really has changed the face of surveillance in todays day and age. of course, bentham saw his prisons to have a positive effect on criminals behaviour, but does it work the same with the general public ? Ebook Teknisi Komputer

primarily focusing on the digital and information age we have entered, one of the major advantages for companies has been to selectively distribute advertising and promotions from monitoring peoples shopping and internet surfing habits. furthermore governmental bodies have been to make sure that people are always aware that internet surveillance is possible through frequent media coverage and legislative action. this not only makes the shopping experience more personalised and customised for our preferences, but it allows a higher level of security to protect the community from unauthorised and potentially dangerous online behaviour. however, this level of monitoring begs the question, how far should they go ?

this is only one example of the effects monitoring peoples online presence can have. whether you see this as a positive or negative, there will always be the concern that personal data could be leaked, hacked or modified without consent. already major sites like google and facebook are able to see what youre doing online, your likes, dislikes, shopping habits, social groups, hobbies and even find your location, all while you use their services. this is not information that they discard, they use this as a way to make your online experience better but in reality they can use all the data to manipulate what you buy, choose what they want you to see and potentially change the course of your internet use. if this power is given to major corporations, allowing easy access for government bodies could mean even your private conversations, calls, messages and sensitive data could be analysed without your knowing.

granted, if the police ask to see information, normally we are happy to allow this, but the legislations that are being considered could be compared to someone rummaging around your belongings in the home while youre away. would you like the idea of that ? safety vs. privacy, the line is thin and its hard to tell where that line sees fit for everyone. but it does seem very much like the panopticon prison idea will be stretched to everyones daily lives in some shape or form sooner or later. Teknisi Komputer Terampil

Monday, January 2, 2012

Configuring a New Laptop

there absolutely really undoubtedly are a large amount of things to firmly think about once you are getting a gift for that laptop, number one specifications though are going to firmly be your processor along with your ram. here i'm going to firmly justify a few of one's fundamental features of each hence you tend to make a far better selection when investing in a laptop as well. ebook teknisi komputer

processor ( cpu )

intel the worlds largest semi conductor maker has begun the procedure of transitioning into your quad core line of processors. their vary is branded as core i3, i5 and i7. if you do are hunting obtain a cut price then you certainly may opt for its older core 2 models, however you are going to be more happy sticking to firmly its latest vary.

you are able to conjointly think about a processor from intel rival amd that possesses a compelling series of merchandise branded as turion ii and athlon ii. if you do absolutely really undoubtedly are a budget shopper then these processes are well worth considering and can serve the aim for many tasks. the massive distinction between processors created by amd is these are merely not as fast as those created by intel and these tend to firmly act just like a drain on battery life.

possibly the most vital task is operating out precisely what quantity processing power you would like. in general the core i3 or i5 are suitable for many folks. if though you are doing a large amount of video editing then you certainly are going to firmly want a additional powerful processor. gamers in specific believe these want a strong processor however in observe could flee with the use of a slower chip.

quad core chips still cost plenty plus tend to firmly drain battery life quite quickly. Ebook Teknisi Komputer you'll be able to determine a quad core chip via the q denoted next to firmly the machines model variety. if you do use your laptop as your main machine, but not taking it out on an open road, or you can a gamer or video editor, the quad chip case becomes additional compelling.

the choice over processor gets trickier once you are ordering a custom laptop issued from a manufacturer. you ought to just like a rule avoid possibly the most expensive chipsets on supply and go for our second or third least costliest chips. the increase in price is typically proportional to firmly performance. you shouldn't pay a little over $150 upgrading a processor. if you do are merely surfing the net or word processing, just a dual core processor is a little over adequate.

memory ( ram )

4gb ram happens to be the normal memory offered by most manufacturers even on low finish laptops which is absolutely all you would like. beginning costs obtain a laptop with 4gb ram are slightly below $500. within the past manufacturers used to firmly build shoppers pay in the nose when these upgraded the memory while custom ordering. additional recently, this observe appears to firmly have modified, and then apple extremely still does that.

if upgrading your memory to firmly 4gb prices you under $90, which is certainly what it prices separately, then you certainly ought to undoubtedly upgrade. upgrading beyond 4gb goes to firmly be expensive, and the major real reason to firmly do the work is if you do are video editing, and even then its still not absolutely necessary once you compare it against the expense. obtain a desktop, spending an extra $100 is no big deal, except for a laptop where it goes to firmly cost you an extra $300 for 8gb, its merely not worth it unless your laptop will be your primary video editing device.