Win7 safe removal of hardware when the removal of hard drive CDEF and CD-ROM drive and solutions

Some Win7 users find that the hard disk drive CDEF and CD-ROM drive also appear in the deleted project when they safely delete the hard disk. What is the matter? Let Xiaobian now analyze the reasons for this problem and how to solve it.

Recommended: The latest Win7 download
Reason:
If the computer uses the NFORCE chipset motherboard and serial hard drive. After installing all the hardware drivers in the system, it is found that an icon of “Safely Remove Hardware” is always displayed in the lower right corner of the taskbar. This is because the NFORCE chipset will install the IDE-SW motherboard driver. The SATA hard drive is recognized as a removable device, so this icon is displayed each time it is turned on.
Workaround:
1, first open the run dialog box, then enter "ldedit", open the registry, modify the registry is risky, it is recommended to back up the registry;
2, then locate to HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETSERVICESNVATA] Right click on “NVATA”, select the “New/DWord Value” option, and add a “New Value IL” item to the right window and rename it to “DISABLEREMOVABLE”;
3 Double-click it to open the "Edit DWORD Value" dialog box, change the "Value Data" to "1" and click the "OK" button.
4, if you can not find the "NVATA" key value in the registry, you can locate [HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETSERVICESNVATABUS] in the click “ NVATABUS” create and set the "DISABLEREMOVABLE" key value.
5. After restarting the computer, the system will not recognize the SATA hard disk as a removable device, and the “Safely Remove Hardware” icon will disappear, which will not affect the normal use of other removable devices. After inserting a device such as a USB flash drive or a mobile hard disk, the icon of “Safely Remove Hardware” will still appear.
6, if you can't do it, right click on the taskbar and select Properties, then tick the <;hide inactive icon>, then click “customize”, then select the USB device you want to select. Always hide it.
This is the reason and solution to remove the hard disk drive CDEF and CD-ROM drive when the hard disk is safely deleted. If you have any problems with this problem, please follow the recommended method for Xiaobian.