zero insertion force sockets (see page 178 in A+ Guide to Managing and Maintaining Your PC)
"PGA, SPGA, and LGA sockets are all square or nearly square. So that even force is applied when inserting the processor in the socket, all current processor sockets have a lever on the side of the socket. These sockets are called zero insertion force (ZIF) sockets, and this lever is used to lift the processor up and out of the socket. Push the lever down and the processor moves into its pin or land connectors with equal force over the entire housing."
The function of a lever is used to move or lift objects.
It is used to lift a heavy object. Place the end of the lever under the rock. Then move a fulcrum (for example a small rock) under the lever close to where it goes under the rock. By moving your end of the lever a lot, you can make the shorter end move a little and lift a heavy weight.
Used to lift heavy objects by changing the direction or amount of force
87.3 N
The weight of the 50 kg object is (50 x 9.8) = 490 newtons.In order to lift the object with a force of 100 N, you need a mechanical advantage of 4.9 .That's the net mechanical advantage of the lever system, including all of its friction losses.
It's not zero effort sockets
zero insertion force sockets
p4 processor is used in socket pga478 motherboard.
A spatula is used as a lever when it is used to lift a substance from a surface.
The AMD Athlon originally used Slot A. Later Athlons used Socket A.
The function of a lever is used to move or lift objects.
An AM2 Socket is a type of socket used by a Processor on a motherboard. These are AMD processors, as indicated by the "AM". When you buy a motherboard and processor you must make sure that they have the same socket and that your motherboard supports the processor you have chosen. For more info: http://en.wikipedia.org/wiki/Socket_AM2
CPU Socket Type LGA 1366. Hoped I Helped
By far, the most used AMD mobile socket is the 638-pin S1 socket.
Socket 478
Currently FCPGA988 is the most popular Intel mobile socket, the most used socket for AMD is the 638-pin S1 socket.
zero force is used to place the microprocessor in the socket or there is no need to give any force for fitting a microprocessor