Service manual

Introduction
1 - 8 External Locator - Bottom View
1.Introduction
External Locator - Bottom View
Figure 6
Bottom View
1. Vent/Fan Intake
2. Battery
3. Memory (RAM)/
WLAN Module/
CPU Cover
4. Hard Disk Cover
5. Speakers
(M550J Only)

Overheating
To prevent your com-
puter from overheating
make sure nothing
blocks the vent/fan in-
takes while the com-
puter is in use.
1
2
4
3
1
5
5
2
4
3
1
M550J
M540J
1
1