Win7 system hard disk icon can not be displayed, how to do

Win7 system hard disk icon can not be displayed?
Windows 7 design mainly around five key points & mdash; & mdash; for laptop-specific design; application-based design User personalization; optimization of audiovisual entertainment; new engine for user usability. Jumping lists, quick fixes to system failures, etc. These new features make Windows 7 the easiest to use Windows.
Below, let's take a look at the win7 system troubleshooting.
Compared with XP, although Win7's interface is very beautiful, it will be bored after a long time of use, so many friends like to install personalized themes for Win7 or use other system tools to perform beautification. However, the problem has also followed - when people restore the default window interface of the system, they often find that some hard disk icons cannot be displayed properly. In general, you can easily solve this problem by simply emptying and rebuilding the icon cache and then rebooting the system. If this measure is still not working, it is recommended that you use the method described below to resolve this issue.
First open any Windows window, then click the menu "Order → Folders and Search Options" to open the "Folder Options" dialog box "View" tab; then check Look for the Show hidden files, folders and drives “ radio box and uncheck the Hide protected operating system files check box, click the “OK" button to display all files with hidden attributes; Open the root directory of a partition where the hard disk icon cannot be displayed normally (in this case, the root directory of the C drive); finally delete the INF format configuration file under the root directory of the C drive, "autorun.inf", and restart the system. .
Tips:
How to delete and rebuild the icon cache in Win7 to display all files with hidden attributes, then open the directory "C:UserssyhlAppDataLocal"; (C drive is the system disk, syhl is the current system administrator Account), delete the file named "IconCache.db" in this directory, and finally restart the system, the system will automatically complete the operation of rebuilding the icon cache.
After completing the above operation, you will find that the hard disk icon that could not be displayed normally has returned to normal.