What happened to the Win7 desktop icon turned white?

I believe many of my friends have encountered such a common problem with the Win7 desktop icon, which is to suddenly find that their Win7 desktop icon has become a white. How is this going? What caused this situation? In fact, this is most likely due to a problem with the icon cache. The icon cache is an icon buffer created by the Windows system for desktop icons. So how do you update and restore these icons? Here are a few ways to do this. You can easily deal with this kind of sudden situation where the Win7 desktop icon turns white when you master one of them.

Solution one:

First click the right mouse button on the blank side of the Win7 desktop, and select “Personalization” in the right-click menu. Well, everyone should use it often, then, from Feel free to change a theme in the Win7 Personalization window. In this way, Windows 7 will automatically update the icon cache, which naturally solves this problem, simple.

Solution 2:

Some friends use Win7 Home Basic (Home Basic). Don't be afraid if you don't have Win7 theme replacement. Let's go to the control panel and click &ldquo ; change the desktop icon & rdquo;, click to restore the default value.

Solution 3:

In addition, a more complicated way to solve such problems is to enter the system security mode. Press F8 when starting the computer, so that our computer can enter safe mode. After entering safe mode, don't worry, restart the computer again, Windows7 system will automatically update those useless cache icons, and simply restart the computer. It is useless.

Other Icon Cache Tips Sharing:

The location of the icon cache file in Windows 7 system is: C:\\Users\\username\\AppData\\Local\\IconCache.db, the default cache size of the system It is relatively small. If too many shortcut icons are created, it will exceed the storage range of the cache, which will affect its display speed. Of course, the size of the cache is not the same, it can be changed, if you have a lot of icons on your Win7 desktop, we can set it slightly larger.

Press Win+R to open the run window, enter regedit and press Enter to open the registry. Locate the following location [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer] and create a file in the right pane. A string value named "Max Cached Icons", set its value to ""2048” (Note: the maximum can only be set to 8192), depending on how many icons on your desktop and how large the memory is. It is a waste to set up a large system memory, and it is not enough to set a small icon cache. Generally, it is enough to set 2048 (2M memory). It will take effect after restarting the Win7 system.

The above method for solving the Win7 desktop icon turns white. I believe that when you encounter the icon on the Win7 desktop and turn it into a white brick, the natural problem is solved, due to the cache. The problem with the icon cache is inevitable. It is not terrible to have problems. As long as we learn how to solve the problem, we can solve it perfectly.