1. Loosen four screws located on the back of LC13-E and detach top-panel gently.
2. Loosen four screws on the center brace and detach it gently.
3. Loosen four screws on the hard drive cage and detach it gently.
4. Loosen two screws on the 5.25” device bracket and detach it gently.
5. Loosen four screws on the FDD bracket and detach it gently.
6. Loosen eight screws behind the front panel and detach front panel gently.
7. Loosen two screws near front I/O module and detach it gently.
8. Install USB 3.0 front I/O module (part number: G11303590) and secure with two screws.
9. Secure wire with cable tie and assemble parts back in reverse order carefully.Your case is now USB3 ready.