Dell Inspiron Cp Service Guide
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Page 71
![Page 71
Removing and Replacing Parts 4-35
/&,QYHUWHU%RDUG
The following subsections describe how to remove an LCD inverter board from
a 12.1-inch or 13.3-inch LCD display.
,QFK/&LVSOD\
)LJXUH /& ,QYHUWHU %RDUG 5HPRYDO ,QFK LVSOD\
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
LVFRQQHFW WKH /&DVVHPEO\ SRZHU FDEOH IURP FRQQHFWRU - RQ
WKH /& LQYHUWHU ERDUG
LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF
WRU - RQ WKH /& LQYHUWHU ERDUG
5HPRYH WKH WZR VLOYHU PP VFUHZV DQG...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-70.png "Page 71
Removing and Replacing Parts 4-35
/&,QYHUWHU%RDUG
The following subsections describe how to remove an LCD inverter board from
a 12.1-inch or 13.3-inch LCD display.
,QFK/&LVSOD\
)LJXUH /& ,QYHUWHU %RDUG 5HPRYDO ,QFK LVSOD\
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
LVFRQQHFW WKH /&DVVHPEO\ SRZHU FDEOH IURP FRQQHFWRU - RQ
WKH /& LQYHUWHU ERDUG
LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF
WRU - RQ WKH /& LQYHUWHU ERDUG
5HPRYH WKH WZR VLOYHU PP VFUHZV DQG...")
Removing and Replacing Parts 4-35 /&,QYHUWHU%RDUG The following subsections describe how to remove an LCD inverter board from a 12.1-inch or 13.3-inch LCD display. ,QFK/&LVSOD\ )LJXUH /& ,QYHUWHU %RDUG 5HPRYDO ,QFK LVSOD\ 5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO LVFRQQHFW WKH /&DVVHPEO\ SRZHU FDEOH IURP FRQQHFWRU - RQ WKH /& LQYHUWHU ERDUG LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF WRU - RQ WKH /& LQYHUWHU ERDUG 5HPRYH WKH WZR VLOYHU PP VFUHZV DQG...
Page 72
![Page 72
4-36 Dell Latitude CP and CPi Service Manual
,QFK/&LVSOD\
)LJXUH /& ,QYHUWHU %RDUG 5HPRYDO ,QFK LVSOD\
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
5HPRYH WKH /& SDQHO
LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF
WRU - RQ WKH /& LQYHUWHU ERDUG
6OLGH WKH /& LQYHUWHU ERDUG RXW RI WKH /& LQYHUWHU ERDUG VKLHOG
NOTE: Replace the LCD inverter board in the shield so that the components on
the board face towards the display-assembly top cover.
display-assembly top...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-71.png "Page 72
4-36 Dell Latitude CP and CPi Service Manual
,QFK/&LVSOD\
)LJXUH /& ,QYHUWHU %RDUG 5HPRYDO ,QFK LVSOD\
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
5HPRYH WKH /& SDQHO
LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF
WRU - RQ WKH /& LQYHUWHU ERDUG
6OLGH WKH /& LQYHUWHU ERDUG RXW RI WKH /& LQYHUWHU ERDUG VKLHOG
NOTE: Replace the LCD inverter board in the shield so that the components on
the board face towards the display-assembly top cover.
display-assembly top...")
4-36 Dell Latitude CP and CPi Service Manual ,QFK/&LVSOD\ )LJXUH /& ,QYHUWHU %RDUG 5HPRYDO ,QFK LVSOD\ 5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO 5HPRYH WKH /& SDQHO LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF WRU - RQ WKH /& LQYHUWHU ERDUG 6OLGH WKH /& LQYHUWHU ERDUG RXW RI WKH /& LQYHUWHU ERDUG VKLHOG NOTE: Replace the LCD inverter board in the shield so that the components on the board face towards the display-assembly top cover. display-assembly top...
Page 73
![Page 73
Removing and Replacing Parts 4-37
LVSOD\$VVHPEO\,QWHUIDFH&DEOH
)LJXUH LVSOD\$VVHPEO\ ,QWHUIDFH &DEOH 5HPRYDO
,QFK LVSOD\ 6KRZQ
5HPRYH WKH GLVSOD\ DVVHPEO\
5HPRYH WKH /& SDQHO
LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF
WRU - RQ WKH /& LQYHUWHU ERDUG
5HPRYH WKH WZR PP VFUHZV VHFXULQJ WKH OHIW KLQJH DQG WKHQ
UHPRYH WKHKLQJHIURP WKH GLVSOD\DVVHPEO\ WRS FRYHU
,I \RX DUH UHPRYLQJ WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP D
LQFK GLVSOD\...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-72.png "Page 73
Removing and Replacing Parts 4-37
LVSOD\$VVHPEO\,QWHUIDFH&DEOH
)LJXUH LVSOD\$VVHPEO\ ,QWHUIDFH &DEOH 5HPRYDO
,QFK LVSOD\ 6KRZQ
5HPRYH WKH GLVSOD\ DVVHPEO\
5HPRYH WKH /& SDQHO
LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF
WRU - RQ WKH /& LQYHUWHU ERDUG
5HPRYH WKH WZR PP VFUHZV VHFXULQJ WKH OHIW KLQJH DQG WKHQ
UHPRYH WKHKLQJHIURP WKH GLVSOD\DVVHPEO\ WRS FRYHU
,I \RX DUH UHPRYLQJ WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP D
LQFK GLVSOD\...")
Removing and Replacing Parts 4-37 LVSOD\$VVHPEO\,QWHUIDFH&DEOH )LJXUH LVSOD\$VVHPEO\ ,QWHUIDFH &DEOH 5HPRYDO ,QFK LVSOD\ 6KRZQ 5HPRYH WKH GLVSOD\ DVVHPEO\ 5HPRYH WKH /& SDQHO LVFRQQHFW WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP =,) FRQQHF WRU - RQ WKH /& LQYHUWHU ERDUG 5HPRYH WKH WZR PP VFUHZV VHFXULQJ WKH OHIW KLQJH DQG WKHQ UHPRYH WKHKLQJHIURP WKH GLVSOD\DVVHPEO\ WRS FRYHU ,I \RX DUH UHPRYLQJ WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH IURP D LQFK GLVSOD\...
Page 74
![Page 74
4-38 Dell Latitude CP and CPi Service Manual
/&LVSOD\+LQJH
5HPRYH WKH /& GLVSOD\ DVVHPEO\ IURP WKH FRPSXWHU
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
5HPRYH WKH IRXU VLOYHU PP VFUHZV VHFXULQJ WKH WZR KLQJH
EUDFNHWV WR WKH GLVSOD\DVVHPEO\ WRS FRYHU
NOTES: To aid in reinstalling the hinges and display assembly, the right and left
hinges are marked by an “R” and an “L,” respectively. Install the four screws
securing the hinges at the locations marked by arrows on the face of each
hinge.
The...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-73.png "Page 74
4-38 Dell Latitude CP and CPi Service Manual
/&LVSOD\+LQJH
5HPRYH WKH /& GLVSOD\ DVVHPEO\ IURP WKH FRPSXWHU
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
5HPRYH WKH IRXU VLOYHU PP VFUHZV VHFXULQJ WKH WZR KLQJH
EUDFNHWV WR WKH GLVSOD\DVVHPEO\ WRS FRYHU
NOTES: To aid in reinstalling the hinges and display assembly, the right and left
hinges are marked by an “R” and an “L,” respectively. Install the four screws
securing the hinges at the locations marked by arrows on the face of each
hinge.
The...")
4-38 Dell Latitude CP and CPi Service Manual /&LVSOD\+LQJH 5HPRYH WKH /& GLVSOD\ DVVHPEO\ IURP WKH FRPSXWHU 5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO 5HPRYH WKH IRXU VLOYHU PP VFUHZV VHFXULQJ WKH WZR KLQJH EUDFNHWV WR WKH GLVSOD\DVVHPEO\ WRS FRYHU NOTES: To aid in reinstalling the hinges and display assembly, the right and left hinges are marked by an “R” and an “L,” respectively. Install the four screws securing the hinges at the locations marked by arrows on the face of each hinge. The...
Page 75
![Page 75
Removing and Replacing Parts 4-39
LVSOD\$VVHPEO\7RS&RYHU
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
5HPRYH WKH GLVSOD\ DVVHPEO\
5HPRYH WKH /& SDQHO
5HPRYH WKH /& LQYHUWHU ERDUG
5HPRYH WKH GLVSOD\ DVVHPEO\ ODWFK
5HPRYH WKH OHIW DQG ULJKW KLQJHV
5HPRYH WKH ULJKW EUDFNHW
LQFK GLVSOD\ RQO\
5HPRYH WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH
,I \RX DUH UHPRYLQJ WKH GLVSOD\DVVHPEO\ WRS FRYHU IURP D
LQFK GLVSOD\ UHPRYH WKH ULJKW DQG OHIW EUDFHV
To remove a brace, remove the...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-74.png "Page 75
Removing and Replacing Parts 4-39
LVSOD\$VVHPEO\7RS&RYHU
5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO
5HPRYH WKH GLVSOD\ DVVHPEO\
5HPRYH WKH /& SDQHO
5HPRYH WKH /& LQYHUWHU ERDUG
5HPRYH WKH GLVSOD\ DVVHPEO\ ODWFK
5HPRYH WKH OHIW DQG ULJKW KLQJHV
5HPRYH WKH ULJKW EUDFNHW
LQFK GLVSOD\ RQO\
5HPRYH WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH
,I \RX DUH UHPRYLQJ WKH GLVSOD\DVVHPEO\ WRS FRYHU IURP D
LQFK GLVSOD\ UHPRYH WKH ULJKW DQG OHIW EUDFHV
To remove a brace, remove the...")
Removing and Replacing Parts 4-39 LVSOD\$VVHPEO\7RS&RYHU 5HPRYH WKH GLVSOD\ DVVHPEO\ EH]HO 5HPRYH WKH GLVSOD\ DVVHPEO\ 5HPRYH WKH /& SDQHO 5HPRYH WKH /& LQYHUWHU ERDUG 5HPRYH WKH GLVSOD\ DVVHPEO\ ODWFK 5HPRYH WKH OHIW DQG ULJKW KLQJHV 5HPRYH WKH ULJKW EUDFNHW LQFK GLVSOD\ RQO\ 5HPRYH WKH GLVSOD\DVVHPEO\ LQWHUIDFH FDEOH ,I \RX DUH UHPRYLQJ WKH GLVSOD\DVVHPEO\ WRS FRYHU IURP D LQFK GLVSOD\ UHPRYH WKH ULJKW DQG OHIW EUDFHV To remove a brace, remove the...
Page 76
![Page 76
4-40 Dell Latitude CP and CPi Service Manual
%RWWRP&DVH$VVHPEO\
The bottom case assembly consists of the following field-replaceable
components:
‡Diskette drive assembly, CD-ROM drive assembly, or travel module
‡Back cover assembly
‡Audio shield
‡Audio board
‡Bottom case bracket
‡Module latch assemblies
‡Speakers
‡System board assembly
‡Thermal cooling assembly
‡Air flow duct
‡Exhaust fan
‡I/R board
‡Reserve battery](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-75.png "Page 76
4-40 Dell Latitude CP and CPi Service Manual
%RWWRP&DVH$VVHPEO\
The bottom case assembly consists of the following field-replaceable
components:
‡Diskette drive assembly, CD-ROM drive assembly, or travel module
‡Back cover assembly
‡Audio shield
‡Audio board
‡Bottom case bracket
‡Module latch assemblies
‡Speakers
‡System board assembly
‡Thermal cooling assembly
‡Air flow duct
‡Exhaust fan
‡I/R board
‡Reserve battery")
4-40 Dell Latitude CP and CPi Service Manual %RWWRP&DVH$VVHPEO\ The bottom case assembly consists of the following field-replaceable components: ‡Diskette drive assembly, CD-ROM drive assembly, or travel module ‡Back cover assembly ‡Audio shield ‡Audio board ‡Bottom case bracket ‡Module latch assemblies ‡Speakers ‡System board assembly ‡Thermal cooling assembly ‡Air flow duct ‡Exhaust fan ‡I/R board ‡Reserve battery
Page 77
![Page 77
Removing and Replacing Parts 4-41
)LJXUH %RWWRP &DVH $VVHPEO\
I/R board
modular bay device system board assemblyaudio shield
air flow duct thermal cooling assembly
bottom case bracket
main batteryaudio board
module latch
assembly (2)](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-76.png "Page 77
Removing and Replacing Parts 4-41
)LJXUH %RWWRP &DVH $VVHPEO\
I/R board
modular bay device system board assemblyaudio shield
air flow duct thermal cooling assembly
bottom case bracket
main batteryaudio board
module latch
assembly (2)")
Removing and Replacing Parts 4-41 )LJXUH %RWWRP &DVH $VVHPEO\ I/R board modular bay device system board assemblyaudio shield air flow duct thermal cooling assembly bottom case bracket main batteryaudio board module latch assembly (2)
Page 78
![Page 78
4-42 Dell Latitude CP and CPi Service Manual
0RGXODU%D\HYLFHV LVNHWWHULYH
&520ULYH%DWWHU\RU7UDYHO0RGXOH
)LJXUH 0RGXODU %D\ HYLFH 5HPRYDO
NOTE: You do not need to remove the main battery or hard-disk drive prior to
this procedure.
&$87,21 0DNH VXUH WKH ZRUN VXUIDFH LV FOHDQ WR SUHYHQW VFUDWFKLQJ
WKH FRPSXWHU FRYHU
&ORVH WKH GLVSOD\ DQG WXUQ WKH FRPSXWHU RYHU
5HPRYH WKH GHYLFH IURP WKH PRGXODU ED\
Push the modular bay latch away from the center of the computer. Keep...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-77.png "Page 78
4-42 Dell Latitude CP and CPi Service Manual
0RGXODU%D\HYLFHV LVNHWWHULYH
&520ULYH%DWWHU\RU7UDYHO0RGXOH
)LJXUH 0RGXODU %D\ HYLFH 5HPRYDO
NOTE: You do not need to remove the main battery or hard-disk drive prior to
this procedure.
&$87,21 0DNH VXUH WKH ZRUN VXUIDFH LV FOHDQ WR SUHYHQW VFUDWFKLQJ
WKH FRPSXWHU FRYHU
&ORVH WKH GLVSOD\ DQG WXUQ WKH FRPSXWHU RYHU
5HPRYH WKH GHYLFH IURP WKH PRGXODU ED\
Push the modular bay latch away from the center of the computer. Keep...")
4-42 Dell Latitude CP and CPi Service Manual 0RGXODU%D\HYLFHV LVNHWWHULYH &520ULYH%DWWHU\RU7UDYHO0RGXOH )LJXUH 0RGXODU %D\ HYLFH 5HPRYDO NOTE: You do not need to remove the main battery or hard-disk drive prior to this procedure. &$87,21 0DNH VXUH WKH ZRUN VXUIDFH LV FOHDQ WR SUHYHQW VFUDWFKLQJ WKH FRPSXWHU FRYHU &ORVH WKH GLVSOD\ DQG WXUQ WKH FRPSXWHU RYHU 5HPRYH WKH GHYLFH IURP WKH PRGXODU ED\ Push the modular bay latch away from the center of the computer. Keep...
Page 79
![Page 79
Removing and Replacing Parts 4-43
$XGLR6KLHOG
5HPRYH WKH SDOPUHVW DVVHPEO\
5HPRYH WKH PP VFUHZ VHFXULQJ WKH DXGLR ERDUG VKLHOG
VHH )LJ
XUH
5HPRYH WKH DXGLR ERDUG VKLHOG
NOTE: When replacing the audio shield, ensure that the audio shield is prop-
erly seated to prevent it from cutting into the speaker wires or interfering with
devices installed in the modular bay. (You can check this by temporarily install-
ing a device in the modular bay prior to reinstalling the palmrest...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-78.png "Page 79
Removing and Replacing Parts 4-43
$XGLR6KLHOG
5HPRYH WKH SDOPUHVW DVVHPEO\
5HPRYH WKH PP VFUHZ VHFXULQJ WKH DXGLR ERDUG VKLHOG
VHH )LJ
XUH
5HPRYH WKH DXGLR ERDUG VKLHOG
NOTE: When replacing the audio shield, ensure that the audio shield is prop-
erly seated to prevent it from cutting into the speaker wires or interfering with
devices installed in the modular bay. (You can check this by temporarily install-
ing a device in the modular bay prior to reinstalling the palmrest...")
Removing and Replacing Parts 4-43 $XGLR6KLHOG 5HPRYH WKH SDOPUHVW DVVHPEO\ 5HPRYH WKH PP VFUHZ VHFXULQJ WKH DXGLR ERDUG VKLHOG VHH )LJ XUH 5HPRYH WKH DXGLR ERDUG VKLHOG NOTE: When replacing the audio shield, ensure that the audio shield is prop- erly seated to prevent it from cutting into the speaker wires or interfering with devices installed in the modular bay. (You can check this by temporarily install- ing a device in the modular bay prior to reinstalling the palmrest...
Page 80
![Page 80
4-44 Dell Latitude CP and CPi Service Manual
$XGLR%RDUG
)LJXUH $XGLR %RDUG 5HPRYDO
5HPRYH WKH SDOPUHVW DVVHPEO\
5HPRYH WKH PP VFUHZ VHFXULQJ WKH DXGLR ERDUG VKLHOG
5HPRYH WKH DXGLR ERDUG VKLHOG
LVFRQQHFW WKH VSHDNHU ZLUHV DQG PLFURSKRQH ZLUHV IURP WKHLU
FRQQHFWRUV RQ WKH DXGLR ERDUG
The connectors are fragile—do not pull on the wires to disconnect them.
5HPRYH WKH DXGLR ERDUG IURP WKH ERWWRP FDVH
NOTE: When replacing the audio shield, ensure that the audio shield is prop-...](http://img.usermanuals.tech/thumb/19/59920/w300_dell-inspiron-cp-service-guide-79.png "Page 80
4-44 Dell Latitude CP and CPi Service Manual
$XGLR%RDUG
)LJXUH $XGLR %RDUG 5HPRYDO
5HPRYH WKH SDOPUHVW DVVHPEO\
5HPRYH WKH PP VFUHZ VHFXULQJ WKH DXGLR ERDUG VKLHOG
5HPRYH WKH DXGLR ERDUG VKLHOG
LVFRQQHFW WKH VSHDNHU ZLUHV DQG PLFURSKRQH ZLUHV IURP WKHLU
FRQQHFWRUV RQ WKH DXGLR ERDUG
The connectors are fragile—do not pull on the wires to disconnect them.
5HPRYH WKH DXGLR ERDUG IURP WKH ERWWRP FDVH
NOTE: When replacing the audio shield, ensure that the audio shield is prop-...")
4-44 Dell Latitude CP and CPi Service Manual $XGLR%RDUG )LJXUH $XGLR %RDUG 5HPRYDO 5HPRYH WKH SDOPUHVW DVVHPEO\ 5HPRYH WKH PP VFUHZ VHFXULQJ WKH DXGLR ERDUG VKLHOG 5HPRYH WKH DXGLR ERDUG VKLHOG LVFRQQHFW WKH VSHDNHU ZLUHV DQG PLFURSKRQH ZLUHV IURP WKHLU FRQQHFWRUV RQ WKH DXGLR ERDUG The connectors are fragile—do not pull on the wires to disconnect them. 5HPRYH WKH DXGLR ERDUG IURP WKH ERWWRP FDVH NOTE: When replacing the audio shield, ensure that the audio shield is prop-...