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Interface type is to point to the keyboard hp envy 14-1095la laptop keyboard and the computer connection between host interface way or type. In the present market condition common keyboard interface has three: old AT interface, PS / 2 interface and USB interface. Old AT interface, commonly known as the big, now has basic knocked out, so no introduction.
 
PS / 2 interface
The first appeared in the IBM PS / 2 machines, and have the name. This is a kind of mouse and keyboard hp envy 14-1099br laptop keyboard special interface, it is a kind of 6 needle circular interface, but just use the keyboard four of these data transmission and power supply needle, the rest two feet is empty. PS / 2 interface transmission rate than the COM interface some slightly faster, and is the main board ATX standard interface, is the most widely used one of keyboard interface.
 
The keyboard hp envy 14-1099ee laptop keyboard and mouse can use the PS / 2 interface, but according to the PC '99 color standard, the mouse usually take green light interface, the keyboard takes up purple interface. Although from the above definition stitches the working principle of the same seems both, but the two interfaces still can't mix put, this is in the computer by their internal different signal definition of the decision.
 
USB interface
USB's full name is the Universal Serial Bus, USB hp envy 14-1100er laptop keyboard support hot swaps, plug and play advantage, so USB interface has become the main interface of MP3 way. USB has two norms, which USB1.1 and USB2.0.
 
PS / 2 interface and USB interface using keyboard in difference, because the USB interface support hot swaps, therefore USB interface keyboard in use may slightly convenient some. But underlying hardware computer hp envy 14-1100el laptop keyboard to PS / 2 interface support some more perfect, so if the computer meet some fault, use the PS / 2 interface keyboard compatibility better. Mainstream keyboard both use PS / 2 interface and use a USB interface, when buying, need to choose according to need. All kinds of keyboard interface between the adapter can through the specific or turn wiring achieve conversion, such as USB turn PS / 2 through first.

AMD Intel compaq presario v3600 series laptop fan when red in I series processor appear serious design flaws and large-scale recalls, launched its new generation of notebook computer processing chip quickly into the market APU, with one action from the media, public opinion has won the praise of many.
 
AMD released so-called APU (Accelerated Processing Units, Chinese name Accelerated Processing unit) is the largest window from the forecast that experts will by the CPU compaq presario v6400 series laptop fan and GPU (graphics processor, is video card chip) combined with the son together and encapsulated in a chip. AMD quoted senior vice President a technology department general manager ChekibAkrout word is "the best of the best of the CPU and GPU formed the APU"
 
Window one: relative to the ascension of the CPU performance
 
AMD dell inspiron 1521 series laptop fan production the APU revolutionary will multiple processors and only show in a core do on a chip, and to promote the CPU and GPU communication between efficiency. At the same time, the GPU and between memory can also direct communication, bandwidth by three times. And the perfect combination in the complicated calculation and CPU order in large-scale parallel computation of GPU double advantage through the hardware scheduling logic and software layer perfect balance the load of the CPU and GPU makes APU compared to the current nuclear CPU performance more than is improved greatly.
Point two: display effect seconds kill integrated graphics than alone shoulder show
 
The dell inspiron 9200 series laptop fan first listed among the APU the E series carrying support DX11 AMD Radeon HD6310 shows the core, C series also carry the same DX11 support that core. And the GPU and memory of the three times between increased broadband and mainstream software maker of the calculation speed up with that of the APU data operation, 3 D rendering effects to a leap. The current laptop market of mainstream collocation integrated graphics before it all became floating clouds ~ and into the mainstream entry-level independent video CARDS.
Window 3: low power consumption, the minimum 9 W, highest 18 W
 
The launch of the APU change AMD CPU in public high power consumption impression left,dell latitude c540 laptop fan overthrow the realization of the type the minimum 9 W (C series) highest 18 W (E series) experience performance. Let the notebook endurance is greatly improved, and the realization of the relative vicarious energy saving and emission reduction of national policy support.

The first week of classes, the Acer Aspire 4738g Laptop cpu fan colleague embrace the computer to look for me, the reason is fairly well last year holiday computers, can come back off that can not open the machine, all have no reaction. So, one would have come to the electronic administrator.
 
Preliminary judgment is the power problem, open the mainframe box, from the mainboard plucked power 20 feet double row socket, short circuit signal lines (PS-ON) and ground, power can be the normal starting. Look to the mainboard, the rock the motherboard is 810, PBC, capacitor, such as work is pretty good, on the surface, the mainboard no burned phenomenon, also didn't smell smell of burnt. Discharge of BIOS, still no reaction. Think about two days before the damp,Acer Aspire 4810t Laptop cpu fan might damp, opened a motherboard with dryer ten minutes, or not. And other accessories has tried one, all no problem. The mainboard has a problem is yes, but where's the problem here? Think can not its solution of I, with a BIOS practiced with the battery, carelessly, fell on the ground, has rolled under the table, in it gets stuck, but a take not to come out. Then shoving the another piece of battery tear open come down to mount, ready to give up, or to the computer city professionals it. Strangely enough, installed, turn to everything is normal. This rule out fault. I can't stand, remove the table, find the original battery change, and have no reaction, change a, everything was normal. Originally the culprit was really the BIOS batteries.
 
Afterwards reflection, this computer already use nearly three years, have been nothing, but the battery will have no electricity but BIOS, plus a few days ago damp, the only to save the last bit of electricity run out, so that appeared so fault. And because too many batteries, still can start machine,Acer aspire One A110 Laptop cpu fan neglecting the BIOS batteries. So if you meet this kind of situation, also do not prevent try, may have unexpected harvest.

The canon nb-6l battery light and the picture color close connection, with light color can performance. At the same time, the colour of photography objects may be affected by the influence of the light. Such as the sun in the sunrise sunset at noon with the color are very different. Changes of light can through the color temperature value to reflect, in a different colour temperature value, the object colour performance will be different, through the light can show the colour of objects, and in different radial illuminate, can show a different colour. Usually, we will these colour are divided into natural color, the environment color and color, extinction
 
Colour temperature is measured in red and blue light with proportion of a canon np-e3 battery measure how many units. When color temperature, low, with red light said orange light more. Often called "warm light"; When colour temperature is high, said in LanZiGuang contain light more, often referred to as "cold".
 
Natural color is the object itself is present inherent color, also is the object in the white sunlight displays colour effect. On the natural color accurate grasp, is mainly refers to grasp objects hue, and at the same time through the accurate picture of canon digital ixus 30 battery exposure, the natural color objects get a real reduction.
 
Grasp the object can be fixed color objects in the picture real reduction, specific method is to adjust the light or white balance Settings.
 
The environment color is to point to the object itself does not have, but by the light or the influence of the environment but presents colour. The color of the light will change things of the inherent color, make its with the colour of light, also the environment color can also affect the colour of things. So, we should be taken when the special attention to environment color on the screen color temperature the influence of the atmosphere. In the use of the environment color photographs when, can make the picture more annotating, and if the environment color is not accord with our creative picture atmosphere, it can change through the camera's white balance Settings or adjust colour temperature to change picture the environment color, to reach our creation requires.
 
Color is to CANON Digital IXUS 60 Battery point to extinction black, white, and different degree of grey. Black and white photos taken is to form this with color screen, can appear to have been taken on a body of light and shade contrast and administrative levels sense, and it is to put aside the viewer the distraction of colour, focus on is the essential characteristics of body taken up. In addition, still can bring away color viewer mystique and strength feeling.
 
Black and white photos is used to represent the color was taken away body, through the picture the contrast of light and shade to work on details, in color pictures, and back color less, but also to pay attention to the collocation of colour lightness,CANON Digital Camera Battery this picture just won't appear insipid.

Ornaments on the CANON MVX350i Battery surrounding environment is a adornment effect still life, good at build sweet atmosphere of the picture. The colour of general such still life is more bright-coloured, model is more special. In the shooting small decorations, to build sweet atmosphere of the picture, in the light of the general slant warm and soft scattering light, and at the same time to ensure that the light is enough, so as to show decorations stereo feeling and simple sense. Of course, the selection of shooting Angle, must have unique ideas, in order to show decorations most characteristic, unusual side.
 
Still life photography Canon eos 1d 1dx battery degree of freedom is higher, because be taken body is motionless, so when photography can be seriously thinking composition, slowly adjust point direction, in order to achieve the most satisfactory results. Because of the still life material, the method of light is different also, rough texture in performance act the role of article, can use light quality harder side light to performance, and the smooth film quality of a material object, the illuminant irradiation area should be bigger and the light is downy, in order to avoid the object has a strong glance influence his feeling and overall performance; And in shooting glass products, it should use the backlight or backlight to illuminate of glass, so as to show its transparent simple sense, in composition should be considered when adorn article, the morphological characteristics due to the small adorn article, can close distance shoot to through the composition of a picture will behave its peculiar form.
 
Through the vertical line composition performance orderly rows of bead shade, bead light to more fully, and the overall picture soft and fine.
 
In order to make the background photographer, integrity, as the main body in the lower right corner of the potted arrangement position, and at the same time, in order to Canon eos 1d mark iv battery avoid a presumptuous guest usurps the host's role background, and it will throw the processing, make the potted's main body status is more outstanding.

Ice and snow had some good exposure CANON EOS 550d Battery or owe some good, or rather, no special standard. Reduce the amount of exposure that people think of reflective ice and snow is very strong, the camera metering table the exposure value by ice and reflective of the influence of the increased, so minus one high illusion, the exposure will be accurate, and claims that the people think that adding exposure, reflective ice and snow is strong, but the strong contrast with shadows, reduce exposure, shadow face will lose shadow lines, so should take care to shadow face, add a little exposure.
 
Usually photography to add a bit of snow and ice exposure the effect will be better. Increased exposure is not only the shadow and exposure accurate. Winter snow scenery scenery photo taken, if in the camera in the light of the metering measurement value to exposure, the CANON EOS 600d Battery picture is prone to underexposed phenomenon, underexposed pictures of clap a look a gray, white snow not white, the method of correction is:
 
Shooting great pictures of the snow in vision should be measured data basis to further increase the exposure level 1.5 exposure.
Shooting the middle ground great pictures of the snow should be measured data in exposure to add 1 level based on exposure to film.
Shooting close range great pictures of the snow should pay attention to adjusting for good Angle, avoid the scattering too much into the camera, so must be at the scene when the main body to film, so when shooting wouldn't have to increase the exposure, which can be directly according to the data from film to film.
 
Appropriate reduce exposure, can let the snow in the backlight conditions more real, because in the light conditions, so can appropriate slow shutter speed, and reduce the fill light compensation value, at this canon camera batteries

Urban night street,sharp vl-e34u battery like a big party, people come to the same place without doing different things, all around the city night happen all the time series of greatly small things.
 
In the night of the people, and gather in the same background, the same historical culture inside, perhaps think every couple. Some people are waiting, some people looking for; Some people walk in the sharp vl-nz50u battery pure land; Some people hurried through, some people standing on the street and focus to wait and see, some people have been in "happiness" in "uncertainty".
 
The street vendors and out of the above the pedestrian all have their own stories, the photographer recorded the lens with the same scene between place, coincidentally story picture. Performance street scene, to put the shooting main body, the light of the street than in general is not too large, if dark background in the picture area is not large, can use average metering photographer can.
 
The sharp vl-z3u battery street can be bright, also can be dim. Photographed through various technique can a noisy city street become like a silent night, if just simply reduce exposure, its street view feeling but not so simple. Bright street and the noisy city, and dim street but to people in the dead of night of feeling.
 
The street scene shooting on people not theme, and many of the characters and very want to participate in the picture. Also in is noisy city, can focus on the roadside advertising photographer, would pass through a pedestrian falsified. The effect of a still picture bring peace night "night angelica" feeling. sharp vl-h860h battery

The girl's dirty, PANASONIC Battery Charger such as WaiTou, smoothing hair, and rubbed my eyes, her mouth shut smile, shadow the friends can try to put the model of hands of modelling and action income picture, as the brocade composition elements.
 
The panasonic cga-s001 charger portrait photography grasp of the arm is difficult, a lot of this should be brilliant pictures are not quickly enough because model hand elegant and destroyed the overall effect of the picture.
 
In order to avoid the modelling of hand not ideal. The video friends when shooting should pay attention to the selection of composition, try to avoid cut elbows, cut the wrist. Can usually make model arm of the lens of the shooting side, because girls arm from the side looks more delicate. In addition, finger some neat action, can also make the picture looks more lively, more nifty.
 
Shooting panasonic cga-s002 charger close-up photographs model positive, to illuminate the light is flat facial model, so that the model facial features lack of stereo feeling, this is a lot of video friends as shooting big easy's problems. The photographer in the picture of the light of good hold, the picture is the model in the face changes of light, is to create beauty big head as the model in the panasonic cga-s002a charger facial features stereo feeling good method.
 
Filming as big head, models don't get bogged down in the stand this one gesture, in fact, as long as the consent of the model, with the approval of the photographer to film the model sit, down, and various pose a close-up of photos.

1. To be automatic metering not credible

When shooting the Digital Camera Battery sunrise and the sunset exposure control is more complex, because the picture the sun and not by light the light of the prospect than is too large, if use automatic metering function and don't consider factors of composition, and often cause exposure failure, lay out the pictures are not too dark is too bright, this time the shadow the friends to use digital camera playback function, make, see and adjust.
 
2. Except for the sun in the sky outside the area light spot metering

Want a exposure success? So video friends might as well try to except the sun in the sky light area for Panasonic lumix dmc-fs12gk Battery center-weighted average metering or spot metering method. For center-weighted average metering or spot metering function can correct this area of the reduction of exposure value, the operation of the result will be other be dyed red sun regional pressure dark, rich color makes the picture, get the correct exposure.
 
3. Surrounded by use of exposure

In the above for center-weighted average metering or spot metering method based on the use of exposure is a clever way surrounded, sunrise or sunset in the complex light conditions, no one can guarantee a single method for the Panasonic lumix dmc-fz28ef-k Battery absolute right, to do not spend any film digital camera for, make a few pieces of there won't be any harm. Surrounded by using exposure shooting, photography friends can safely home in the digital camera browsing "work".

When you're ready to buy PANASONIC Digital Camera Battery a more lens, ought to be more aware of lens. The difference between professionals and amateurs in lens selection of most of the time. Therefore, you need to understand the principles of choose and buy lens and common lens collocation program.
 
Because most of the lens can be used in the same brand on the other, even if the camera, lenses can also continue to use, accordingly, the proposal is lens choose and buy comply with the following principles:
1. The Panasonic lumix dmc-fs12gk Battery price can withstand the range, buy as far as possible professional lens, such as Canon red turn head, head of the gold ring nikon.
2. Buy as far as possible more lens aperture, these lenses have better graphics performance.
3. Try to purchase original lens, also is the camera and the same brand of the lens.
4. If ready to upgrade to the future format cameras, try not to buy digital special lens, this kind of lens can't used to the format fuselage.
5. Buy a camera based on the use of more to consider the coordination of focal length, avoid the waste.
 
For Panasonic lumix dmc-fz28ef-k Battery many photography lovers, zoom lens is indispensable, because it is very practical to avoid the trouble of replacement lenses. However, the larger the range the zoom lens, the more complex structure, the image quality is difficult to achieve higher level. So, choose 3 times more than zoom lens can be a powerful "amateur" performance. Next, we put the commonly used lens collocation program concluded to the following several kinds.
 
1. The Panasonic lumix dmc-fz20gn Battery daily shooting. Big zoom lens + fixed-focus camera, this combination to meet travel and daily shooting is given priority to, big zoom lens used to travel photography, great light spot for portrait and indoor focal lens photography, defect is poor quality.
 
2. Like to give priority to. Fixed-focus camera + telephoto lenses fixed-focus camera, distortion, throw the background to good effect, indoor can use large aperture, very suitable for portrait photography, and telephoto lenses can be well compression space, also suitable for the greater distance in portray detail characteristics.
 
3. The Panasonic lumix dmc-tz20k Battery scenery is given priority to. Wide Angle lens + telephoto lenses scenery photography can discard middle focal length, wide-angle lens photography grassland, mountains, big scene and telephoto lenses are used for kei chan and details of the environment.
 
4. Both convenient and graphics. Focal length matching zoom lens this combination covers 24 mm to 200 mm focal length, and at the same time two lenses are a professional red circle head, zoom range within 3 times, has large aperture and high quality, take into account the shot of the convenience and good quality.
 
Of course,Panasonic lumix dmc-fx68 Battery every manufacturer has rich lens for the user choice, this is just provided some matching scheme of the reference. Specific purchase, also need your careful analysis of needs and economic power, make the choices that are best for them.