The reason why computers often restart
Q: The Computer configuration is: MSI 865PE motherboard, P4 2.8GHz CPU, Seagate 120GB Hard Drive, two 256MB Kingston DDR400 memory, GeForce FX5600 video card, installed is the win XP operating system. Since last year bought back after the restart phenomenon has not been interrupted, Zeng installed several systems, but also replaced the motherboard, but the problem is still, what is the reason?
A: No reason to r
, Connie Glass top and palm to make it appear smooth and delicate texture, creative and impressive. Of course, HP Envy Spectre is not only a pretty face, it is also equipped with the Intel Core i5 processor, 128GB SSD solid-state drive, a bright 1600*900 resolution screen, and beats audio sound system, taking into account both Office and entertainment applications. Even cooler, the machine is equipped with NFC near-field communication chips, which can be easily exchanged with smart phones for da
Some of the users to the site reflected, in the installation of their own system, the WIN8 graphics driver can not be installed, has been in the installation failure prompts, after a small series of troubleshooting, found that the user's computer graphics hardware is the use of the Nvidia brand, installed graphics driver is Nvidia driver, and the installation failed to the problem, We provide a solution for this problem, let's take a look at it together!
Win8 System Graphi
However, the only disadvantage is that when browsing the web, there will always be a flower screen phenomenon (Figure 1). Although it can be fixed by pressing the F5 key, it is cumbersome to do so each time. I began to think that the problem is the browser, and then changed IE, Firefox, travel and Greenbrowser, and so on, the problem as usual, so the suspicion to the graphics card.
The author uses the C68 motherboard integrated GeForce 7050P graphi
middle level, the key and the distance between the appropriate, the key is moderate, the key is gentle, feedback quickly with the hand, the experience is very good. At the same time for the backlight keyboard, backlight for the green, moderate brightness, in the evening when the use of very beautiful, a lot of visual experience, as well as the number of key areas for easy input. The top left of the keyboard is the power button with a green LED.
Second, the boot test
1, the delivery test m
, Continue to use the keyboard and mouse for daily operation.
Performance and battery life
We tested the HP Envy Leap Motion Special Edition with the Intel Core i5-4200m processor, 4GB RAM, Nvidia GeForce GT 750M stand-alone graphics and 750GB hard drives, plus HP also offers I7-4702MQ, 8GB A high version of RAM and 1080P screens.
Processor performance Testing
Performance, you can see the HP Envy Leap Motion Special Edi
varying degrees.
GeForce 9800GT (G92)
G92: Internal research and development shows the core model, Integer g*0 represents the top model, the smaller the number of performance higher.
GeForce represents the game-level graphics card, 9*** represents the Nineth generation graphics card.
Digital GF *800 representative can differentiate, 8~9 represents high-end, 6 represents the middle end, 5 represents the
Dell Desktop Vostro, based on its "service number" or "Express service code" to find, the official website only the Windows family of graphics drivers, no Linux driver to provide downloads. Program-"System Tools-" hardware-"monitor, the resolution is only two optional, the interface is quite awkward.
The following steps recommend that the Linux system on another desktop be ssh-x to a host that needs to be installed, or not desktop, to avoid trouble
# Lspci | grep VGA/* Check the video card mode
Windows 7 and Windows Vista have a lot of performance comparisons, but most of them are about 3D games, but playing games is not a long-term solution, so today we look at two more fundamental aspects: processor and memory performance.
Test platform configuration:
Processor: Core i7-920 OC 4GHz (200mhzx20)
Radiator: Noctua nh-u12p
Motherboard: Gigabyte GA-EX58-UD5
Graphics card: Gigabyte GeForce GTX 285
Memory: OCZ Blade PC-16000 DDR3 2gbx3 (7-8-
modifying the profile, you can use redhat-conifg-xfree86l to configure your Windows, very handy, This program automatically identifies and loads the nvidia driver.
Appendix:
Supported graphics chips:
NVIDIA CHIP NAME DEVICE PCI IDo RIVA TNT 0x0020o RIVA TNT2 0x0028o RIVA TNT2 Ultra 0x0029o Vanta 0x002co RIVA TNT2 Model 0x002do Aladdin TNT2 0x00a0o GeForce 256 0x0100o GeForce DDR 0x0101o Quadro 0x0103o G
may be related to Nvidia's initial propaganda and promotion strategy. At the beginning of the Cuda architecture (GeForce 8), there is no development platform and programming language specifically for GPU parallel computing, so NVIDIA must provide a simple, easy-to-use and complete software development solution for programmers, Thus Nvidia's release of the Cuda package includes the C language compiler for the GPU, the error-correcting device/tooling,
computing to extend parallel computing from large clusters to ordinary graphics cards. Allows users to run larger parallel programs with a notebook with GeForce graphics card.
The advantage of using a video card is that power consumption is very low and inexpensive compared to large clusters, but performance is outstanding. Take my Notebook For example, Geforce 610M, with the Devicequery program test, you
, has a tail that stays outside when the card is inserted.
Hardware specifications are the highlight of this update. The new 15-inch retina-screen MacBook Pro features a 2.3GHz Core i7 Haswell four-core processor and the corresponding Iris Pro 5200 HD graphics, with 8GB or 16GB memory, 256GB or 512GB solid-state drives. If you are willing to face higher prices, you can also opt for the Nvidia GeForce GT 750M discrete graphics card. This year, Apple h
In August, we compared the professional performance and Game Performance of Windows7 and Ubuntu10.04 on a Lenovo Mobile graphics workstation ThinkPadW510. Today, there is no change in Windows 7, Ubuntu has been upgraded to version 10.10, and the development of graphics card hardware and drivers is also changing, it is time to come again. The test platform is a set of 3 D Vision stereo notebook, the main configuration is Corei3-370M2.4GHz dual core
In August, we compared the professional perform
have installed ubuntu14.04. In addition, nvidia designed its gpu programming architecture for cuda, therefore, to use cuda, you must first ensure that your computer has a nvidia graphics card. In particular, you must have a cuda-supported graphics card. how to view your own video card:
~ $ Lspci | grep VGA
My video card is NVIDIA GT540M series and the result is:
. 0 VGA compatible controller: NVIDIA Corporation gfw.m [GeForce GT 540 M] (rev a1)
This
installed at least 64 MB. 128 MB is recommended.
-------
Hard Disk: MB to 3 GB (Personal Edition is fully installed), or 6 GB (Professional Edition is fully installed). 2 GB recommended. Support LBA48.
-------
Graphics card: SuSE Linux comes with the following models of graphics card drivers:
-ATI: Radeon 9000/9200/9500/9600/9700/9800
-NVidia: GeForce 4, GeForce FX
-Matrox: G450/G550
-------
You m
In Linux, the mouse pointer is invisible-Linux general technology-Linux technology and application information. The following is a detailed description. Some machines (more likely nVidia graphics card chips) may not see the mouse pointer after the new system is installed, but the mouse pointer exists and can be used, for example, if you right-click a program or a panel and click the mouse on it, you can see that the program or panel has a response. To display the mouse pointer, you can modify/et
Last week, Phoronix brought us a comparison between Ubuntu10.04 and Windows 7 OpenGL game performance tests. Today, Apple MacOSX10.6.3 also joined the battlefield and competed with Windows7Professionalx64 and Ubuntu10.04LST. What is the result? Let's take a look. Taking MacOSX into account, Phoronix selected two machines in this test, both of which are MacMini, but the configuration has
Last week, Phoronix compared the OpenGL game performance tests of Ubuntu 10.04 and Windows 7. Today, Apple's M
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.