Laptop built-in camera black screen or unavailable solution
1, uninstall your original driver
Uninstall method: Right click on "My Computer"-"Properties"-"Hardware"-"Device Manager" or press CTRL+F1 directly, and then open the "Universal Serial Bus Controller", the following "USB Root Hub" are removed.
There is also open "Add Remove Program" in Control Panel t
I. software and hardware environment:
Notebook model: HP450 C0S18PA
Operating System Model: Ubuntu 12.10
Ii. Black screen
1. Black screen
Solution: Press F6 when the computer is started, and select the first acpi = off in the small window that appears in the lower right corn
Storm video when playing WMV format movie, as long as the playback progress, will appear black screen, but also automatically restart the system.
This situation is generally due to the system hardware configuration is not high, but also turned on the hardware acceleration function caused. If hardware acceleration is turned off, there may be a pause when playing the game. In fact, in the Storm audio and vid
Try installing Linux to crack the black screen of Microsoft-general Linux technology-Linux technology and application information. The following is a detailed description. On the 20th, Microsoft attacked hard to crack down on Pirated Windows XP systems and MS office operating systems. The message was sent out in an instant. Of course, I don't have to worry that my compu
After Ubuntu 9.10 is installed, I replace Ubuntu with kUbuntu. Then start to install various software you like. The system is upgraded to 2.6.31-15. One day, start Ubuntu9.10. After skipping the kUbuntu boot screen, the computer will be black. No matter what keyboard you press, there will be no response. If you press the power button, the system will be shut down
After installing 9.10, I replaced Ubuntu with Kubuntu. Then start installing all kinds of software you like. And did a system upgrade, the kernel to upgrade to 2.6.31-15.
One day, start 9.10, after skipping the Kubuntu splash screen, the computer is black screen, no matter what you knock on the keyboard is not respondi
XP system boot black screen only left cursor what to do? the following methods apply to users with Windows systems, for example, WinXP.
Step method:
1, when your computer appears such a situation, do not because of anxious and blindly operation, because of your blind operation, it is possible to make the system completely collapsed, there is no room for redempt
the minecraftsp launcher,
Click to download [Extract password: b1ta.cnblogs.com]
After the download is complete, unzip (extract) to the user Home folder, note and remember that the User home folder , like Home, is not similar to "computer" such as a folder. when the decompression is complete, open the terminal and run the following command:Java-jar ~/minecraftsp.jarCan open my world, in fact, you can set the default program, but I am af
Colleague Computer is Win7, after boot after the Windows logo, has been a black screen state, for several hours will not enter the desktop.After repeated experiments, summarized as follows.
Press and hold the power button, force shutdown, wait about 1 minutes (wait is to protect the hard drive).
Power on--repeatedly press F8, enter "Safe mode", wait to e
According to foreign media reports, Microsoft officially released Windows 7 RTM, and won unanimous praise from users. However, installing Windows 7 on some computers is not a simple task, especially for compatibility and support problems.According to Microsoft, Windows 7 does not run well on AMD/ATI Radeon graphics processing unit GPUs configured to use embedded DisplayPort (eDP) technology. All in all, you cannot successfully deploy Windows 7 on the compute
1, first start the system, the keyboard press "Ctrl+alt+delete" combination of shortcut keys to open Task Manager;
2, then click on the task manager above the "file-New task", in the box input "control", click OK;
3, in the bounce out of the Control Panel interface Select Click "Device Manager";
4, then in the window to the left of the Device Manager to find "display adapter" and click on it, and then right-click your computer
During the installation of the Red Flag linux7.0, the black screen-general Linux technology-Linux technology and application information is displayed. When I was installing DOS, I had a black screen after I had finished, but I could see that the computer was still running an
This article refers to self-http://blog.163.com/yuhua_kui/blog/static/9679964420146183211348/Problem Description:When running the CUDA program, a black screen appears, after a while screen recovery, the following interface appears:==============================================================================Solution: Adjust the TDR value of the
If you are installing a graphics driver and you encounter a black screen, check to see if you have two display devices plugged in.
This is the thing.
Bought a win 7 from the Internet today and spent the night installing it. After installing the video card driver, the monitor will be directly in the Windows Landing screen bl
The image below is a black-edged effect on both sides of the computer screen, as shown below.
The solution is actually very simple, as long as the resolution to adjust to recommend, the specific steps are as follows:
Here, take Win7 as an example, the right mouse button on the desktop white space, and then choose to enter the
Today small series encounters a strange thing, is to open Win7 computer, computer a black screen only show the mouse, click the mouse did not have any response, on this issue, I believe many friends have encountered, some people think that the computer poisoning, but also so
Failure phenomena:1. Sound on Boot2. Rear Logo Light3. Keyboard backlight does not light4. Caps LOCK key is not lit5. Screen black screen, no Apple logoFIX: After resetting the pram, the boot is successful.1. Turn off your Mac.2. Locate the following keys on the keyboard: Command (?), Option, P, and R. You need to hold down these keys at the same time in step 4.3
In fact, this code means that the boot file is missing, the boot file (NTLDR) is generally stored in the C-packing directory, is a hidden and read-only properties of the system files. The primary responsibility of the boot file is to parse the Boot.ini file. The Win7 system will experience the three stages of booting, booting, and loading the kernel during the boot process, and if a problem occurs at one of these stages, the system fails to boot properly, causing the
Win7 system users, watching video for a period of time, the computer will automatically black screen, but also hear the sound but can not see the video screen. What's the situation? How to solve such a problem? Below, and everyone said Win7 computer watching video
Failure phenomenon:
User response, Windows 7 after entering a password, to show the desktop directly black screen, only a mouse to indicate that the Explorer process does not start, you need to manually start the desktop.
Reason Analysis:
This was thought to be a driver issue, but the problem persists after upgrading the motherboard BIOS and the video card driver. Microsoft has explained that Windows 7 b
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