Due to its characteristics of applications, notebook computers in the structure of the general trend is that more light, more and more thin,Dell XPS M1210 Notebook Battery and Dell XPS M1330 Laptop Battery Replacement ,even if the whole laptop has been built out of heavy and stupid last image, this is because the modular design makes the notebook more compact internal structure, the other hand, benefited from the materials science advances, more and more lightweight materials are used in the manufacture of notebook computers among the various components, " The structure and materials notebooks, "the article has been clearly explained to you.
CPU is one of the core components of computers, no matter Dell XPS M1530 or Dell XPS M1730 it’s for energy consumption and size considerations, in recent years, general use notebook designed specifically for mobile computing, Mobile processors, these processors, mostly in the 1.5V core voltage below the power consumption low. Most notebook computers are manufactured Intel Pentium II / III family of processors, and Celeron and AMD production of K6-2, K6-2 + and K6-3 processors, etc., read "notebook CPU "article you'll see. Not long ago, processor manufacturers have also introduced rookie Transmeta's Crusoe for notebook processor (details see "Crusoe-new notebook computer processors Pa" article), this processor has low power consumption, compatibility, performance excellent features, perhaps in the near future, we can see the extensive use of Crusoe processors into laptops in the market.
Laptop motherboard is also one of the core hardware in order to satisfy the requirements of compact, integrated motherboard laptop quite high, often integrated CPU, control chips, memory, graphics chips, audio chips,camcorder battery ,not laptop batteries, Dell XPS M2010 Battery or Dell Studio 15 Laptop & Notebook Battery Replacement Modem and other hardware module, thus The quality of board can be seen on the notebook computer has an important effect. Notebook computer graphics chips and display system is divided into two parts liquid crystal display, which will directly affect the running speed of laptop and effect of the important parts. Detailed instructions, see "notebook computer motherboards and display system."
Built-in audio system is almost all standard laptop hardware configuration. But for ordinary users, the audio chip grade level is not as important as display chip, it is the same with desktops. Due to size constraints, the main input device laptop mouse and keyboard with the desktop there are some differences. Currently laptop built-in mouse device common (or rather should be pointing device) There are four, they were trackball, touch screen, touch pad and pointing stick, its appearance is different from the standard mouse, but the function is the same. "Notebook computer audio systems and input devices," you are talking about buying a laptop is also helpful.
In addition to notebook computer(Dell Studio 17 Laptop & Notebook) memory, the notebook computer for storage there 1.44M floppy, hard disk, CD-ROM drive, DVD-ROM drive, ZIP100, LS120, flash memory cards. For most laptops, the hard disk, CD-ROM drive and 1.44M floppy drive are standard accessories, and some notebook computers are replaced with a DVD-ROM CD-ROM, or ZIP100 instead of 1.44M floppy drive, in addition to random with the equipment, Users can also choose according to their needs other types of storage devices. In order to connect to other devices and computers, notebook computers are usually equipped with various interfaces and communications equipment, including serial, parallel, PS / 2 interfaces, USB interfaces, PCMCIA slot, VGA interfaces, AV port / S terminal, infrared interface, audio input and output interface, docking station interfaces, Modem, NIC, etc.. "Notebook computer storage devices" and "notebook computer interfaces and communication equipment" were done Cheung v..
Also in the purchase notebook computers, notebook computers have to know something about the power system, cooling technologies and security technologies, knowledge, "notebook computer's power supply system" and "notebook computer cooling and security technologies," the details for you these issues.