How to turn on and off Win 7 graphics acceleration

One, open and close Win 7 graphics acceleration

turn on: desktop right-adjust screen resolution-advanced settings-troubleshooting, you will find that the hardware acceleration operation becomes operational.

In fact, the graphics card acceleration in Win 7 system can not be operated by default, how to do it when the boot speed is slow? You need to do the REG file above to realize the speed up operation of turning off Win 7 graphics card.

Second, open and close Win7 graphics card acceleration need to run REG file

1, run the attachment.reg file, increase the right-click "administrator take ownership" option; run time, the system prompts All the way Yes;

2, find C:deskadp.dll deskmon.dll deskperf.dll under Windows/system32, right click on it and select "Administrator Takes Ownership";

3, copy the downloaded deskadp.dll deskmon.dll deskperf.dll to the C:Windows/system32 overlay file;

right key attribute before accessing - permission to check whether the administrator has full control permissions, If there is no coverage, it will not be successful, you need to regain permission;

Three, open and close Win7 graphics card acceleration need to make a run REG file

You can create a new text document, copy the following to the file Save, then rename the file to the administrator to take ownership. reg;

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\\*\\shell\ unas]

@="Manage Ownership "

"NoWorkingDirectory"=""

[HKEY_CLASSES_ROOT\\*\\shell\ unas\\com Mand]

@="cmd.exe /c takeown /f \\"%1\\" && icacls \\"%1\\" /grant administrators:F"

"IsolatedCommand "="cmd.exe /c takeown /f \\"%1\\" && icacls \\"%1\\" /grant administrators:F"

[HKEY_CLASSES_ROOT\\exefile\\shell\ unas2]< Br>

@="Administrator takes ownership"

"NoWorkingDirectory"=""

[HKEY_CLASSES_ROOT\\exefile\\shell\ unas2\\command]

@= "cmd.exe /c takeown /f \\"%1\\" && icacls \\"%1\\" /grant administrators:F"

"IsolatedCommand"="cmd.exe /c takeown /f \\"%1\\" && icacls \\"%1\\" /grant administrators:F"

[HKEY_CLASSES_ROOT\\Directory\\shell\ unas]

@="Admin Take ownership "

"NoWorkingDirectory"=""

[HKEY_CLASSES_ROOT\\Directory\\shell\ unas\\command]

@="cmd.exe /c takeown /f \\ "%1\\" /r /dy && icacls \\"%1\\" /grant administrators:F /t"

"IsolatedCommand"="cmd.exe /c takeown /f \\"% 1\\" /r /dy && icacls \\"%1\\" /grant administrators:F /t"

Prepare the file that has been cracked in system32 to control acceleration Net income on a rope "Win7 graphics acceleration patch" available "deskadp.dll deskmon.dll deskperf.dll" three files;