Use these steps to troubleshoot this condition. Step 1: The BIOS in your computer manages all communication between the hardware components and the operating system. Use the following steps to access the BIOS: Press and hold the power button for 5 seconds to turn off your computer completely. Use the arrow keys to navigate to the System Configuration screen. Select Boot Options, then press Enter. Use the arrow keys Acer CD-ROM CD-RW navigate to the Storage tab. Use the arrow[…]