Or suggest to disable CD-ROM and USB port

To enable or Disable USB port:

1. Click Start and then click Run.
2. In the “Open” field, enter regedit and click “OK”.
3. Find and click the following registry key:
HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services UsbStor
4. Double-click Start in the window on the right.
5. Enter 3 in this value data field and check 4 to disable it, navigate to Hexadecimal (if not already selected in your garage) and click OK.
6. Close the registry editor.

How to enable or disable the ROM port:

enable cd rom regedit

1. Click Start, then click Run.
2. In the Regedit Miscellaneous window, click OK.
3. Find and click the key here:
HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services cdrom
4 Register. In the right pane twice click Start.
5. To enter 1 “Enable” and 4 “Disable” in the data bag of values, click “Hexadecimal” (if not already selected), then just click “OK”.
6. Close the editor registry.