Curious if you are really really sure it does have a cd / dvd drive ( a lot of laptops do not come with one A door or what looks like a door will be there, but there will be no drive )Lenovo at their web site will have the needed drivers for your make and model of your laptopIn device manager Do you see a cd / dvd drive listed? If so do you see a red X or a yellow? If you do not see a cd /dvd drive listed Either you need to get the needed drivers or you really do not have a cd /dvd driveCurious Did you upgrade to windows 10?
If you've recently purchased an HP laptop to use in your business, you can use it to work on your projects when you can't use the computers in your office. You can also connect to the Internet and interact with your clients and employees from anywhere in the world. If you don't have Internet access, you can work offline and then use the HP laptop's DVD drive to burn important backups to DVDs. Backing up your offline data protects it from loss.

Although opening the DVD drive can be different from model to model, you can always open it from Windows 7.