Acer Altos R720 Series User Manual page 67

3 Remove the slim-line optical drive. See "To remove a slim-line
optical drive" section on page 51.
4 If a drive carrier cover is installed, remove the cover from the drive
bay.
5 Place the diskette drive conversion carrier on a clean, static-free
work surface.
6 Remove the four screws that secure the rails to the diskette drive
conversion carrier kit.
7 Slide the new FDD into the drive carrier, inserting the rear of the
drive first, with the underside of the drive facing down.
8 Align the holes in the sides of the FDD with the holes in the drive
carrier (A).
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