Manual de compaq presario cq50

HP G50 Notebook PC and
Compaq Presario CQ50 Notebook PC
Maintenance and Service Guide

© Copyright 2008 Hewlett-Packard
Development Company, L.P.
Athlon, Sempron, and Turion are trademarks
of Advanced Micro Devices, Inc. Intel,
Celeron, Core, and Pentium are trademarks
of Intel Corporation in the U.S. and other
countries. Bluetooth is a trademark owned by
its proprietor and used byHewlett-Packard
Company under license. Microsoft,
Windows, and Windows Vista are U.S.
registered trademarks of Microsoft
Corporation. SD Logo is a trademark of its
proprietor.
The information contained herein is subject
to change without notice. The only
warranties for HP products and services are
set forth in the express warranty statements
accompanying such products and services.Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
Third Edition: October 2008
First Edition: June 2008
Document Part Number: 482521-003

Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not
place the computerdirectly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computerand the
AC adapter comply with the user-accessible surface temperature limits defined by the International
Standard for Safety of Information Technology Equipment (IEC 60950).

iii

iv

Safety warning notice

Table of contents

1 Product description
2 External component identification
Top components................................................................................................................................... 6
Display components ............................................................................................................ 6
Buttons and speakers .......................................................................................................... 7
Keys..................................................................................................................................... 8
TouchPad ............................................................................................................................................. 9
Front components .............................................................................................................................. 10
Right-side components....................................................................................................................... 11
Rear component ................................................................................................................................. 11
Left-side components......................................................................................................................... 12
Bottom components ........................................................................................................................... 13
3 Illustrated parts catalog
Serial number location ........................................................................................................................ 14
Computer major components............................................................................................................. 15
Display assembly components ........................................................................................................... 22
Plastics Kit .......................................................................................................................................... 23
Mass storage devices...