9800GT and just HD4750 temperature control situation is similar, but in the radiator aspect, 9800GT more advantages, but based on 55nm process G92 core 9800GT in the thermal aspect is a bit large. Large-area thermal card is the key to this radiator, it is with the 8CM PWM fan very well with, and then can be pressed to the temperature of 70 degrees below.
Third, the middle-end high graphics
in Windows.
Common fault Three: color display is not normal, such a failure generally for the following reasons:
1. Bad contact between the display card and the display signal line
2. Monitor itself failure
3. In some software running color is not normal, generally common in the old machine, in the BIOS has a check color option, turn it on
4. The graphics
after X starts running. The content of the memory that is managed is used as a display output instead of a different piece of memory.The graphics drivers for the kernel on the current Linux system are called DRM drivers, and on the usual Linux kernel distributions we use the Lsmod command to view the kernel modules and see information similar to the following:Radeon 933054 3TTM 45600 1 RadeonDrm_kms_helper 22468 1 RadeonDRM 162230 5 Radeon,ttm,drm_km
Right-click My Computer > Properties > Device Manager > View display adapter
Toggle Independent Video Card method
PS: Do not see the Control Panel please upgrade the graphics driver first, use the Drive Life/Drive Wizard
NVIDIA graphics NVIDIA: typically complete 1, 2 steps
1, the System desktop right c
1. Overview2. Create a demo project3. Writing Sample Code4. Execute code6. Other1. OverviewAfter studying the application class of Unity3d, it is time to look at the SystemInfo class. All two of these classes are in the Unityengine class.The properties in the SystemInfo class are read-only and store information about the platform, primarily the graphics card and device information, such as the name of the d
It is clear that Ubuntu does not completely provide services for some graphics card-to-driver problems. This problem should be attributed to some graphics card manufacturers, but the ati graphics card seems to have come out of the
1, Gpu-z (the most commonly used graphics card performance testing tools)
Speaking of the processor Identification tool CPU-Z, its popularity and necessary degree needless to say. The hardware Web site Techpowerup now provides a similar tool gpu-z for identifying graphics cards. Gpu-z is a lightweight graphics testing
First, choose the way to switch video card
Right-click on the desktop to select "Show Card Properties"
Open the ATI graphics driver console, the console has a standard view and advanced view of two, the switch is to click on the main interface in the upper right corner of the preferences, the following figure
1, the following image is a
video card and the huge turbo-air-cooled system had occupied nearly one-third of the motherboard, resulting in the interface being blocked from being used (Figure 1).
01
01-1----The most critical SATA slots have been blocked by the video card
Without replacing the video card, you can only select the IDE connect
1. Bad Contact problem
(1) The graphics card and the motherboard PCI-E interface bad, resulting in flower screen.
Workaround: Unplug the video card, clean the gold finger of the video card and the dust and foreign matter in the PCI-E slot.
(2) The display line and displ
360 Drive Master How to upgrade the graphics card? When using the 360 drive master, many friends sometimes encounter the problem of prompting the graphics card to upgrade, 360 drive master How to upgrade the graphics card, small m
, set the desktop background, and return to the system settings, in the software source> driver, change the graphics card driver settings back to the open-source driver.
I tried to reinstall Ubuntu 12.04 and install the closed source driver portal. Then there will still be the above problems.
You have to try to disable the exclusive display as follows:
Get root permission
Sudo su settings use integrated vid
One, nvidia dual graphics model
1. Right click on the left side of the desktop, select "Nvidia Control Panel" and click on the "View" menu to make sure the "Show GPU activity icon in notification area" is checked.
2. The GPU Activity prompt icon appears in the notification area at the lower right corner of the screen when checked.
3. Hover the mouse pointer over this icon and the current status will
graphics card model:
Lspci | grep VGA
The following information is displayed:
. 0 VGA compatible controller: NVIDIA Corporation Device 1381 (rev a2)
2. Download the driver
According to the NVIDIA Corporation Device 1381 online query, we know that it is a nvidia gtx 750 video card. Go to the NVIDIA website to download
Let's review the principle of how graphics work (in order)
No.1 from the system bus into the GPU: the CPU sent data to the motherboard chipset on the transfer to the GPU processing;
No.2. From the GPU chip into the video memory: the card chip processing data sent to the memory;
No.3. From video memory into digital analog converters: From video memory reading d
the chicken into the desktop, but, but, the process of entering the desktop is very card, up and down what menu bar status bar a bar out, to wait a 1 minutes to do, restart also this way! What's the problem? The graphics driver is not installed. (should be this one only show, no integrated graphics reasons for it), then hurriedly into the second, install the vid
Intel does not provide good support for FB graphics cards. Compared with Nvidia, there are many graphics card drivers that can be directly installed. The basic configuration of Lenovo V480C model 20159 is as follows:
CPU: i3-311M, 2.4 GHz, 2-Core 4 thread
Memory: 4 GB, DDR3, 1600 MHz
Hard drive: Western Digital WDCWD50
Install the Nvidia graphics card driver on the Linux operating system of the Ubuntu branch, and use tunvidia
For a long time, it has been difficult to adapt drivers to Linux branch systems, and there are not many fully compatible drivers. For Nvidia graphics cards, although Linux branch operating systems provide N-card
Step 1: Download the NVIDIA graphics card driver cheungmine In Ubuntu. All rights reserved. The source is reprinted. My scenario is: I have 2 computers, all of which are Windows 7 + Ubuntu11.1064 dual-systems. One of them is a Dell desktop, and one nvidiaquadro600 video card. The other is the ThinkPadW520 laptop with d
(This article is intended for me who have failed several times and provide various incomplete solutions online)Step 1: Download the NVIDIA graphics card driver under Ubuntu
Cheungmine. All rights reserved. The source is reprinted. My scenarios are:
I have two computers, both of which are Windows 7 + Ubuntu11.10 64-bit dual-systems. One of them is a Dell desktop and an nvidia quadro 600 video
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