Disassembly
2 - 20 Removing and Installing the Processor
2.Disassembly
Removing and Installing the Processor
Processor Removal Procedure
1.
Turn
off
the computer, remove the battery (
page 2 - 5
), and component bay cover (
page 2 - 14
).
2.
Remove screws
-
from the heat sink unit in the order indicated on the label (i.e screw 4 first through to screw
1 last
Figure 16
a
)
.
3.
Carefully (it may be hot) remove the heat sink unit
(
Figure 16
b
)
.
1
4
5
Figure 16
Processor
Removal
Procedure
a. Remove the screws
in the correct order.
b. Carefully remove
the heat sink unit.
CPU Warning
In order to prevent
damaging the contact
pins when removing
the CPU, it is neces-
sary to first remove the
WLAN module from
the computer.
5. Heat Sink Unit
• 4 S
crews
a.
5
b.
Note
: Loosen the screws in the reverse order
4-3-2-1 as indicated on the label.
2
1
4
3
Summary of Contents for p157sm
Page 1: ...P170SM SERVICE MANUAL ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P170SM Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 57: ...Part Lists Bottom N14E GS A 5 A Part Lists Bottom N14E GS Figure A 3 Bottom N14E GS ...
Page 58: ...Part Lists A 6 Bottom N14E GTX A Part Lists Bottom N14E GTX Figure A 4 Bottom N14E GTX ...
Page 59: ...Part Lists LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 60: ...Part Lists A 8 COMBO A Part Lists COMBO Figure A 6 COMBO ...
Page 61: ...Part Lists DVD Dual Drive A 9 A Part Lists DVD Dual Drive Figure A 7 DVD Dual Drive ...
Page 62: ...Part Lists A 10 A Part Lists ...
Page 124: ...Schematic Diagrams B 62 B Schematic Diagrams ...