Lenovo E420, 114155U manual ThinkPad Edge E520

5.Turn the computer over again. Connect the ac power adapter and the cables to the computer; then turn it on.

ThinkPad Edge E520

Before you start, print these instructions.

An optical drive is preinstalled in the bay. If it needs to be repaired, remove it as follows:

1.Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait for a few minutes, till the inside of the computer cools, before you start the following procedures.

2.Remove the battery.

3.Close the computer display, and turn the computer over.

4.Loosen the screw that secures the drive 1 , and remove it

2.

5.Press the edge of the drive outwards, using the tip of a thin screwdriver as shown in the drawing and then pull out the drive 2 .

1,

To install a repaired drive or a new one, do as follows:

Chapter 6. Replacing devices 85