1data cable
2power cable
5.Remove the CD/DVD drive by sliding and holding the drive latch release downward. Then, slide the drive out of the computer.
1sliding plate lever
2sliding plate
3CD/DVD drive
Installing a CD/DVD Drive
1.Follow the procedures in "Before you Begin."
2.If you are installing a new CD/DVD drive rather than replacing a drive, remove the drive- panel inserts.
3.Gently slide the drive into place until it clicks or you feel the drive securely installed.