L550/L550D/L555/L555D

Underside

The following figure shows the underside of the computer. You should ensure that the display is closed before the computer is turned over to avoid causing any damage.

1

2

3

6

4

5

1

2

3

6

4

5

1.Battery safety lock

2.Battery

3.Battery release latch

4.Cooling vent

5.Memory module slots

6.Hard Disk Drive

Figure 2-4 The underside of the computer

User’s Manual

2-5