Transfer from http://www.cnblogs.com/lancidie/archive/2011/05/20/2052094.htmlLearning D3D, should be on these three memory understanding, online collection of relevant information, collection down.Three kinds of Memory AGP memory (non-local memory), memory (local RAM), system memory, which we all know the system memory is our memory bar, then this AGP memory is a what thing ah? In fact, because in the previ
The difference between a standalone video card and an integrated video card explains one: sharpness is the same, is in the game when the screen is to the core of the graphics card to deal with these images, CPU will need to display the information to the graphics
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Early-Stage video cards generally only specify the default core/Display memory frequency, while the Display memory capacity is generally specified in the White Paper only for the minimum and maximum supported capacity. Later, the specific capacity is specified based on the model.
NVIDIA series graphics card detailed parameters:
Detailed
installed the machine is Pentium 4, right?" ”
There are many friends who have a smattering of hardware, knowledge of the hardware may still remain in the "Ben 4" era, when they choose the video card, will also be to the high-end video card, like 6800XT, 9800Pro and other graphics cards, compared to the past their pri
the solder mask paint (solder masks). It is an insulating protective layer that protects the copper wire and prevents the part from being soldered to the wrong place. A layer of silk screen printing is also printed on the solder mask layer. It is usually printed with words and symbols (mostly white) to indicate the position of each part on the board. The screen printing surface is also known as the Icon Face (legend).3Working principleThe graphics card
inevitably result in data detention. When the data volume is large, the PCI bus will become very tight. The AGP interface is designed to solve this problem. It is a dedicated display interface (that is, boards such as sound card, display card, and video capture card can be
, NV3flash.exe is the file name of the refresh program, 1.rom is the need to refresh the BIOS file name, the completion of the save shutdown can be. Then use this floppy disk to start the computer, it will automatically complete the refresh work.
However, some refreshes will prompt you to save the original BIOS file after running, causing the refresh program to not continue. To solve this situation, you can first run the "nv3flash.exe/?" in DOS. command, view its parameters, and add the require
name of the refresh program, 1.rom is the need to refresh the BIOS file name, the completion of the save shutdown can be. Then use this floppy disk to start the computer, it will automatically complete the refresh work.
However, some refreshes will prompt you to save the original BIOS file after running, causing the refresh program to not continue. To solve this situation, you can first run the "nv3flash.exe/?" in DOS. command, view its parameters, and add the required parameters to the "/" fo
motherboard expansion slots (ISA, PCI, AGP or PCI-E).
The advantages of the independent video card: The memory is installed separately, generally does not occupy the system RAM, technically also more advanced than integrated graphics card, than integrated graphics can get better display effect and performance, easy t
Computer boot How to view the configuration information of the video card?
In general, the first hardware that is checked at post is the video card, so a few lines of text that appear in the upper-left corner of the screen after starting the machine are described as "configuration information" for the
motherboard expansion slots (ISA, PCI, AGP or PCI-E).
The advantages of the independent video card: The memory is installed separately, generally does not occupy the system RAM, technically also more advanced than integrated graphics card, than integrated graphics can get better display effect and performance, easy t
In general, the first hardware that is checked at post is the video card, so a few lines of text that appear in the upper-left corner of the screen after starting the machine are described as "configuration information" for the video card.
Four lines of text:
The first line "GeForce4 MX440 ..." indicates that the di
called video card, video adapter, graphics card, graphics adapter and display adapter and so on. It is the connection between the host and the "Bridge", the role is to control the computer's graphics output, is responsible for the CPU sent to the image data processing into the format of the display, and then sent to t
.
According to the structure of the graphics card can be divided into 2 categories, is often said that the independent graphics and integrated graphics 2 major categories.
Independent video card refers to the display chip, memory and its associated circuit on a single circuit board, self-contained and as a separate board exists, it needs to occupy t
see if the situation has improved. If the video card is used for a long time, if the heat dissipation is poor, the screen may be displayed. In addition, improper memory expansion can easily lead to screen display. It is best to use the same brand, the same speed of memory expansion.4. Focus on the heat dissipation of the video card.Now, the new 3D graphics
The cause of the video card failure is usually the following
Bad contact. This is due to improper contact with the AGP slot on the motherboard, the general plug in a video card or clean the golden finger part of the video
The pixel coloring device should be issued as plannedPSBut the computer configuration at home is too low, and the video card is not supported.PS.
Graphics card models at home NVIDIA getforce4 MX 440 And a cool man on the Internet said: NVIDIA Once launched the best sales in the market Gf4 mx440 (AGP
DxDiag is a diagnostic tool for DirectX that allows you to turn on hardware acceleration for a sound card and video card that supports DirectX.
Click start → run, enter Dxdiag, click OK, and open the DirectX Diagnostics tool.
Switch to the Sounds tab, and in the DirectX feature, change the sound and acceleration level of the hardware to full acceleration.
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Brand
Graphics card Category
The independent video card is divided into the built-in independent video card and the external video card. We usually see the independent graphics are
Now people are enthusiastic about DIY machine, that is to say a bit about the video card to buy a point of view, to say how to choose the video card, the first thing you need to understand is what you want to do, you must set a clear bit, do not say for a QQ game to get a 6800U or 7800GTX, or want to use GMA900 to run
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