laptop battery

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RAM (random access memory) is put on your computer using RAM chips placed into special slots. When your computer is turned off, RAM is empty-unlike a hard disk, it can''t store data unless the RAM is powered by electricity. Step 2: RAM''s Power Source When you turn your computer on, electricity flows from the power supply to the motherboard. compaq laptop battery because the ram is directly battery attached to the motherboard, it laptop gets electricity from the motherboard. battery when ram is powered by electricity, it can store data. step 3: ram and hard disk relationship the data is now in memory and can laptop be used, manipulated, and altered. the altered data stays in ram only until you issue a command to battery save it. when you issue a save command, the altered data is sent back over the bus to your hard disk, and the data is stored there. when you turn your computer off, the data vanishes out of ram, but stays permanently on your hard disk.

there are two types of cache in your computer: level 1 and level 2. the level 1 cache (also known as l1 cache) laptop is inside the cpu itself, and you really have no control over quantity and speed. the level 2 cache (also known as l2 cache) are all external to the chip. the l2 cache on the nside the cpu package (though still external to the cpu chip itself). those systems run on motherboards with a variety of core battery logic chipsets. however, some of them are designed so that the l2 cache only works with the first 64mb of ram in your system. the two main culprits are the chipsets—two of the most common chipsets available. now, 64mb is a lot of ram, so it''s not like your system is somehow crippled (at least, not for gaming). but you should laptop be aware that in the case of boards using these chipsets, more is not necessarily better. motherboards with the chipset probably can cache up to 512kb of ram, but a few motherboard makers cheaped out and left out a critical tag ram chip and—you guessed it—those boards can only cache the battery first 64mb or ram. to my knowledge, boards that use the can cache more than 64mb, but be wary.

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