As prices are falling, many friends have the hp envy 14-1099ee laptop keyboard plan to buy laptop computers. However, how to choose a suitable for their own notebook computer, not every friends are very clear. Below I from hardware configuration talk about notebook computer when the choose and buy should pay attention to several questions, hope to be able to choose and buy for everybody in the notebook computer help.
1, CPU use quite go
Now on the market mainstream laptops Intel CPU is mainly the P Ⅲ and cy young series, the latest Mobile P4 have been listed, but is it not much, in addition to AMD and VIA the C3 notebook CPU, but also had little application. But at present use "g oar shuttle" save electricity type CPU of products is also are increasing. As for the notebook, the CPU is not the sooner the better, if your notebook is used to run common office software, more than 800 MHZ PIII or cy young has more than enough, excessively pursuit of high frequency but it brings high power consumption hp envy 14-1100el laptop keyboard, high heating problems. We when the choose and buy the most key is must make clear whether CPU for Moblie CPU (notebook special CPU), there are some manufacturers in order to reduce manufacturing cost, in notebook computers use the heating power and power consumption higher desktop CPU, although after special treatment, but still it was difficult to ensure that the run stably for a long time, and power consumption and fever is very much, it is not recommended to use to buy this kind of CPU notebook. When the choose and buy you can use Intel's special program "Intelprocessor Frequency ID Utility" test the CPU type and detailed technical parameters.
2, screen size should be appropriate
TFT screen is the mainstream products, such as other DSTN, and other types of products basic have been eliminated, TFT advantages of brightness and contrast is high, and the screen reaction speed, visual Angle, color is rich, TFT also have regular and low-temperature polysilicon, super black crystal TFT and so on the hp envy 14-1100er laptop keyboard different types. When the choose and buy first we shall determine its size, mainly is 12.1, 13.3, 14.1, 15 inches to wait for a few kinds. General household choose the size of 12.1 and 13.3, but must pay attention to should support 1024 x768 standard resolution. No special use words, don't pursue too big screen. Big screen means greater weight, power consumption and price.
In the choice of notebook computer screen time in addition to size, attention shall be paid to the look of the display brightness and contrast is appropriate, screen response time is normal, display color is bright-coloured, etc. Of course should also pay attention to the observation on the LCD bad point, generally speaking bad point can't more than three.
3, can not be ignored display performance
The notebook computer hp envy 14-1100et laptop keyboard display performance is also influence the whole performance of the key, decided to display performance is the main factor of the display chip and memory size, type, etc.
At present used in notebook computer display chip is generally the ATI RAGE MOBILITY 128 and S3 SAVAGE/MX, USES the MOBILITY of 7500, 8500 and GF4 GO notebook also and all have met, their 3 d performance better. Of course, how to choose and buy display chip basically see you buy notebook specific purposes, if only the general word processing, Internet, etc., so high performance display chip bring higher power but not great.
At present most upscale product integrated 16 MB video memory around, and low-grade computer for more than 4 MB or 2 MB even sharing system memory, performance natural he sent some. Friends advice when the choose and buy as far as possible do not choose below 4 MB video memory and sharing system main memory notebook computer, in order to ensure enough display performance.
4, mainboard chipset is very important
The notebook computer integration is very high, its main board type on the effect on the properties of the machine is especially important. At present the mainstream notebook hp envy 14-1101eg laptop keyboard mainboard chipset Intel has 815 em, 830 mp, 830 m, 830 mg, SIS 630 s, etc, including Intel 830 series chipset due to support 133 MHZ outer frequency characteristics and excellent stability and compatibility and is widely used in high-grade P Ⅲ of notebook computer. Intel 815 em chipset support high power frequency of CPU, 4 x AGP technology, and built-in I752 display chip, mainly for the cy young laptop computers. SIS630S using single chip design, integrated SIS7018 sound card, SIS300 graphics, SIS900 10/100 m card, this kind of high level of integration of the product price is cheaper, in cheap widely used in notebook, but in performance and compatibility indeed will send some.
5, hard disk and memory as far as possible big
And CPU not to pursue high frequency is different, notebook computer hard disk and memory size, I think should as far as possible big. Generally speaking hard disk capacity should be not less than 15 gb, and memory should be not less than 128 MB, At present the mainstream of notebook computer hard disk capacity should be in 20 ~ 40 gb or so, memory not less than 256 MB. In addition in the choose and buy notebook computer hp envy 14-1101tx laptop keyboard should understand the notebook computer upgrades and expansion ability how, if there is a surplus of memory slot, CPU whether can upgrade, maximum support much hard disk, etc., for future upgrade or expansion of computer hardware ready.
6, volume weight to light
Notebook computers are welcome, a very important reason is that lies in its portability. More than notebook computer is on business outside, such as presentation use hp envy 14-1102tx laptop keyboard. So I don't suggest that we buy is too heavy too big notebook computer. Best choice in 2 kg the following, light soft interchangeable ultrathin model is more appropriate.
7, battery performance pay attention to test
Notebook computer batteries used in the main nickel hydrogen battery and lithium battery two. Nimh batteries price was cheap, but the memory effect, and in the same capacity under weight ratio lithium battery big many, and lithium battery basically no memory effect, and light weight, power supply for a long time, has become the standard of notebook computer batteries configuration. We in the choose and buy when the notebook computer hp envy 14-1103tx laptop keyboard should not only pay attention to the types of battery, more should pay attention to the battery capacity and practical use time, general capacity in 3000 mAh above, use time best can in 3 hours, to meet the needs of our daily field activities. At present, the notebook battery is generally 3000 mah to 4500 mah, also have a few equipped with 6000 mah, its value is higher, in the same configuration used in the long time.
8, other factors of consideration
Such as sound effect is good or bad. Cheap economy notebook computer hp envy 14-1104tx laptop keyboard use sound card is mostly AC '97 soft sound card, with cheap speakers, sound effect will naturally sent some. And high-grade notebook computer will use ESS Maestro2E, CMI8738 and other hard sound card chip, coupled with 3 d stereo speakers effect nature well. In addition should also considering whether to have wireless networking function, motherboard BIOS whether to support the USB device start factors.
http://camera-battery.blog.so-net.ne.jp/2012-09-20
http://newbatterystore.blog.pink.hu/archives/2012/09/20/Keyboard_boot_setting_and_implementation_method_of_keyboard_boot/
1, CPU use quite go
Now on the market mainstream laptops Intel CPU is mainly the P Ⅲ and cy young series, the latest Mobile P4 have been listed, but is it not much, in addition to AMD and VIA the C3 notebook CPU, but also had little application. But at present use "g oar shuttle" save electricity type CPU of products is also are increasing. As for the notebook, the CPU is not the sooner the better, if your notebook is used to run common office software, more than 800 MHZ PIII or cy young has more than enough, excessively pursuit of high frequency but it brings high power consumption hp envy 14-1100el laptop keyboard, high heating problems. We when the choose and buy the most key is must make clear whether CPU for Moblie CPU (notebook special CPU), there are some manufacturers in order to reduce manufacturing cost, in notebook computers use the heating power and power consumption higher desktop CPU, although after special treatment, but still it was difficult to ensure that the run stably for a long time, and power consumption and fever is very much, it is not recommended to use to buy this kind of CPU notebook. When the choose and buy you can use Intel's special program "Intelprocessor Frequency ID Utility" test the CPU type and detailed technical parameters.
2, screen size should be appropriate
TFT screen is the mainstream products, such as other DSTN, and other types of products basic have been eliminated, TFT advantages of brightness and contrast is high, and the screen reaction speed, visual Angle, color is rich, TFT also have regular and low-temperature polysilicon, super black crystal TFT and so on the hp envy 14-1100er laptop keyboard different types. When the choose and buy first we shall determine its size, mainly is 12.1, 13.3, 14.1, 15 inches to wait for a few kinds. General household choose the size of 12.1 and 13.3, but must pay attention to should support 1024 x768 standard resolution. No special use words, don't pursue too big screen. Big screen means greater weight, power consumption and price.
In the choice of notebook computer screen time in addition to size, attention shall be paid to the look of the display brightness and contrast is appropriate, screen response time is normal, display color is bright-coloured, etc. Of course should also pay attention to the observation on the LCD bad point, generally speaking bad point can't more than three.
3, can not be ignored display performance
The notebook computer hp envy 14-1100et laptop keyboard display performance is also influence the whole performance of the key, decided to display performance is the main factor of the display chip and memory size, type, etc.
At present used in notebook computer display chip is generally the ATI RAGE MOBILITY 128 and S3 SAVAGE/MX, USES the MOBILITY of 7500, 8500 and GF4 GO notebook also and all have met, their 3 d performance better. Of course, how to choose and buy display chip basically see you buy notebook specific purposes, if only the general word processing, Internet, etc., so high performance display chip bring higher power but not great.
At present most upscale product integrated 16 MB video memory around, and low-grade computer for more than 4 MB or 2 MB even sharing system memory, performance natural he sent some. Friends advice when the choose and buy as far as possible do not choose below 4 MB video memory and sharing system main memory notebook computer, in order to ensure enough display performance.
4, mainboard chipset is very important
The notebook computer integration is very high, its main board type on the effect on the properties of the machine is especially important. At present the mainstream notebook hp envy 14-1101eg laptop keyboard mainboard chipset Intel has 815 em, 830 mp, 830 m, 830 mg, SIS 630 s, etc, including Intel 830 series chipset due to support 133 MHZ outer frequency characteristics and excellent stability and compatibility and is widely used in high-grade P Ⅲ of notebook computer. Intel 815 em chipset support high power frequency of CPU, 4 x AGP technology, and built-in I752 display chip, mainly for the cy young laptop computers. SIS630S using single chip design, integrated SIS7018 sound card, SIS300 graphics, SIS900 10/100 m card, this kind of high level of integration of the product price is cheaper, in cheap widely used in notebook, but in performance and compatibility indeed will send some.
5, hard disk and memory as far as possible big
And CPU not to pursue high frequency is different, notebook computer hard disk and memory size, I think should as far as possible big. Generally speaking hard disk capacity should be not less than 15 gb, and memory should be not less than 128 MB, At present the mainstream of notebook computer hard disk capacity should be in 20 ~ 40 gb or so, memory not less than 256 MB. In addition in the choose and buy notebook computer hp envy 14-1101tx laptop keyboard should understand the notebook computer upgrades and expansion ability how, if there is a surplus of memory slot, CPU whether can upgrade, maximum support much hard disk, etc., for future upgrade or expansion of computer hardware ready.
6, volume weight to light
Notebook computers are welcome, a very important reason is that lies in its portability. More than notebook computer is on business outside, such as presentation use hp envy 14-1102tx laptop keyboard. So I don't suggest that we buy is too heavy too big notebook computer. Best choice in 2 kg the following, light soft interchangeable ultrathin model is more appropriate.
7, battery performance pay attention to test
Notebook computer batteries used in the main nickel hydrogen battery and lithium battery two. Nimh batteries price was cheap, but the memory effect, and in the same capacity under weight ratio lithium battery big many, and lithium battery basically no memory effect, and light weight, power supply for a long time, has become the standard of notebook computer batteries configuration. We in the choose and buy when the notebook computer hp envy 14-1103tx laptop keyboard should not only pay attention to the types of battery, more should pay attention to the battery capacity and practical use time, general capacity in 3000 mAh above, use time best can in 3 hours, to meet the needs of our daily field activities. At present, the notebook battery is generally 3000 mah to 4500 mah, also have a few equipped with 6000 mah, its value is higher, in the same configuration used in the long time.
8, other factors of consideration
Such as sound effect is good or bad. Cheap economy notebook computer hp envy 14-1104tx laptop keyboard use sound card is mostly AC '97 soft sound card, with cheap speakers, sound effect will naturally sent some. And high-grade notebook computer will use ESS Maestro2E, CMI8738 and other hard sound card chip, coupled with 3 d stereo speakers effect nature well. In addition should also considering whether to have wireless networking function, motherboard BIOS whether to support the USB device start factors.
http://camera-battery.blog.so-net.ne.jp/2012-09-20
http://newbatterystore.blog.pink.hu/archives/2012/09/20/Keyboard_boot_setting_and_implementation_method_of_keyboard_boot/
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