_The first part: we must first understand the concept of the computer upgrade, hp HSTNN-DB02 Accu what is the upgrade, which things can be upgraded.1: CUP upgrade: the concept of two kinds,The first upgrade of the same grade at different frequencies. Like the previous Pentium III 550 upgrade to Pentium III 800, Celeron 2.0G upgrade to Celeron 2.4G.The second grade upgrade. Pentium III upgrade to the Pentium, Pentium 4 upgrade to dual core.These two kinds no matter what kind of upgrade.hp HDX18 Accu Basically should be included with the replacement of the CPU can support you after the upgrade.2: Memory Upgrades: basic is to increase the memory or replace the memory. For example.

two slots on the motherboard, insert a 256M memory, can increase the memory of a 256. 2 256 is 512. Or two slots have been inserted 2 256, then remove one. Put on a 1G memory. 256 +1 G (1024M),The upgrade is relatively simple. But if it is in accordance with the grade to upgrade the CPU, it may be your original memory will not be able to use. Must want to change the the CUP motherboard memory. Mentioned here previously upgraded the computer novice friends should understand it? Why is this part of my good but also do not have access to the computer store owner is not fool me, make me sore? .The motherboard is no need to say, hp Compaq Presario C500 Accu because the motherboard, CPU and memory are basically three kind of upgrade.

In order to facilitate novice friend, I probably said the relationship between the CUP and memory. (AMD's Leaving aside, because a lot of people on the Pentium 30 Pentium dual-core can understand that AMD whole on confused.)Pentium III series (Celeron) with the. Two gap corresponding to the memory slots on the motherboard, 2 block on the memory of the finger. SD memory frequency 133-150,Pentium 4 (Celeron) Series DDR memory. Frequency 233-333-400,Pentium 4 more series, generation of DDR2 memory frequency 533-667-800-1066,Dual-core (triple-core, quad-core above series) hp Compaq Presario C300 Accu DDR3 generation of memory frequency 1066-1333-1600-1800.



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