1) First, you have to open CMD as Administrator
2) Then you have to write the below-given code in command prompt
"reg.exe add "HKLM\System\CurrentControlSet\Services\atapi\Controller0" /f /v EnumDevice1 /t REG_DWORD /d 0x00000001"
AFTER THAT YOU HAVE TO PRESS ENTER KEY
AND THEN RESTART YOUR COMPUTER
AFTER THAT YOUR PROBLEM IS FIXED!
IT WILL SHOW LIKE THIS
THANKS PLEASE TRY IT .......
