Dear Friends, This is a basic question asked by any interviewer why 4 extra pin used in a power supply. So this is the main reason to use them,,,,,, CONNECTING A 20-PIN PSU TO A 24-PIN BOARD. Technically, a 20-pin ATX connector can be plugged straight into a 24-pin motherboard socket, leaving pins 11, 12, 23, and 24 unconnected. The four pins that you are leaving open are just redundant lines for higher current capability to ATX connectors and pinouts). The power connector is polarized, so it's difficult to insert it wrong into the header unless you force it really hard. Nevertheless, double check that pin 1 goes into pin 1. However, power supply compatibility is not merely a mechanical issue. There was obviously a good reason to add extra four wires to the main cable-- it was done to support higher current requirements. If you exceed current rating of a connector, it may overheat and even melt. Since the Molex power connector is rated at 6 amps per circuit, with 20-...
Dear Friends , Learn about hindi typing. Today in india mostly in north region hindi used in making of letters and forms. A lots of job comes for hindi typist. So lets give only 1-2 hrs in a day to improve our typing skills and have a great chance of best careers. Basically Devnagri Lipi is used in hindi typing. This is typing of characters image below to learn which key will use for which character.... Click Below Links Hindi Typing Software Hindi Typing Tutor To Download the Fonts Click Below Links Devnagri New Devnagri Bold Adding Hindi as display languages and adding keyboards As you all know, Unicode technology has made life easier for those who work in Hindi and English on same document. Adding Hindi as a display language and adding Hindi keyboards or input methods is as easy as clicking a few buttons. For activating Hindi as a display language on Windows 7 follow these steps: 1. Go to Control Panel 2. Ch...
Active Directory or A.D. is the antithesis of NT 4.0's LanManager. It is essentially a database of network resources(known as objects) and information about each of these objects. This is not a new concept as Novell and Banyan have used directory services for years. Familiarity with Novell 4.11 will greatly improve the time it takes to become comfortable with this new network management system as many of AD's features and terminology are very similar to that of Novell Directory Services(NDS). Why Active Directory? While NT 4.0 was a pretty good networking operating system, it wasn't entirely equipped for enterprise networking. The network neighborhood was a great tool until you had a huge network, then browsing problems would begin and finding a particular printer or server could become a nightmare especially if you didn't know the name of it. Furthermore, in order to even accomodate such a network, you would most likely have to partition it into several domains connec...
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