Service Manual
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... 1-7 Initial User Contact 2-1 Visual Inspection 2-2 Observing the Boot Routine 2-4 Eliminating Resource Conflicts 2-6 Getting Help 2-6 POST Error Codes 3-1 Battery Failure Codes 3-4 System Error Messages 3-5 Running the Dell Diagnostics 3-9 Recommended Tools 4-2 Precautionary Measures 4-2 Screw Identification and Tightening 4-3 ZIF Connectors 4-4 Field-Replaceable...
... 1-7 Initial User Contact 2-1 Visual Inspection 2-2 Observing the Boot Routine 2-4 Eliminating Resource Conflicts 2-6 Getting Help 2-6 POST Error Codes 3-1 Battery Failure Codes 3-4 System Error Messages 3-5 Running the Dell Diagnostics 3-9 Recommended Tools 4-2 Precautionary Measures 4-2 Screw Identification and Tightening 4-3 ZIF Connectors 4-4 Field-Replaceable...
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... Removal 4-51 Reserve Battery Installation 4-52 Table 1-1. Figure 4-11. Table 3-2. Figure 4-5. Table 4-1. Interrupt Assignments 1-6 Technical Specifications 1-7 POST Error Codes 3-2 Battery Failure Codes 3-4 System Error Messages 3-5 Parts and Assemblies 4-5 vii Figure 4-17. Figure 4-25. Figure 4-28. Figure 4-27. Figure 4-31. Table 1-2. Figure 4-3. Figure 4-4. Figure 4-10. Figure 4-12. Figure 4-22.
... Removal 4-51 Reserve Battery Installation 4-52 Table 1-1. Figure 4-11. Table 3-2. Figure 4-5. Table 4-1. Interrupt Assignments 1-6 Technical Specifications 1-7 POST Error Codes 3-2 Battery Failure Codes 3-4 System Error Messages 3-5 Parts and Assemblies 4-5 vii Figure 4-17. Figure 4-25. Figure 4-28. Figure 4-27. Figure 4-31. Table 1-2. Figure 4-3. Figure 4-4. Figure 4-10. Figure 4-12. Figure 4-22.
Service Manual
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...turned off . Battery indicator is on. A fatal battery condition exists. The computer is either off or in suspend-to-disk mode. 2-2 Dell Latitude CP and CPi Service Manual then replace the battery or connect the computer to AC power to -disk mode. An error occurred during system POST.... is off the computer, and let the battery and computer cool to determine which of the following procedures, see Chapter 4, "Removing and Replacing Parts." To perform a visual inspection, follow these steps: Look at the indicators to room temperature. Power indicator is blinking. Press the power button ...
...turned off . Battery indicator is on. A fatal battery condition exists. The computer is either off or in suspend-to-disk mode. 2-2 Dell Latitude CP and CPi Service Manual then replace the battery or connect the computer to AC power to -disk mode. An error occurred during system POST.... is off the computer, and let the battery and computer cool to determine which of the following procedures, see Chapter 4, "Removing and Replacing Parts." To perform a visual inspection, follow these steps: Look at the indicators to room temperature. Power indicator is blinking. Press the power button ...
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... tests for a thorough test of the automatic thermal management system. Tests a particular area or subsystem 3-10 Dell Latitude CP and CPi Service Manual SCSI Devices - Starting the diagnostics causes the Dell logo screen to the MS-DOS prompt: Run Quick Tests - If no errors are found in sound subsystem... Station Audio - Before the diagnostics loads, a program tests the portion of main memory (RAM) required for information on the computer as part of the computer Run Specific Tests - If a main memory error is loading. Runs all test groups to quickly locate the failure or to...
... tests for a thorough test of the automatic thermal management system. Tests a particular area or subsystem 3-10 Dell Latitude CP and CPi Service Manual SCSI Devices - Starting the diagnostics causes the Dell logo screen to the MS-DOS prompt: Run Quick Tests - If no errors are found in sound subsystem... Station Audio - Before the diagnostics loads, a program tests the portion of main memory (RAM) required for information on the computer as part of the computer Run Specific Tests - If a main memory error is loading. Runs all test groups to quickly locate the failure or to...
Service Manual
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...angle of the display assembly with respect to exceed 180 degrees. Unless otherwise noted, each procedure in reverse order. A part can be allowed to the bottom case should never be replaced by performing the removal procedure in this chapter assumes the ...degrees, use a book or something similar to the computer are disconnected from the I/O panel on the back of computer Removing and Replacing Parts 4-1 back of computer left side right side front of the computer. This chapter provides instructions for removing and replacing fieldreplaceable components, assemblies, and...
...angle of the display assembly with respect to exceed 180 degrees. Unless otherwise noted, each procedure in reverse order. A part can be allowed to the bottom case should never be replaced by performing the removal procedure in this chapter assumes the ...degrees, use a book or something similar to the computer are disconnected from the I/O panel on the back of computer Removing and Replacing Parts 4-1 back of computer left side right side front of the computer. This chapter provides instructions for removing and replacing fieldreplaceable components, assemblies, and...
Service Manual
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Removing and Replacing Parts 4-3 A graphic for that length screw is also included in the illustration to check for correct length. Match the actual screw to the graphic in the illustration. Slide the battery bay latch away from the center of the screw's label. battery bay latch battery The illustrations in the following removal procedures provide the correct screw length as part of the computer. Then slide the battery out of the battery bay (see Figure 4-2).
Removing and Replacing Parts 4-3 A graphic for that length screw is also included in the illustration to check for correct length. Match the actual screw to the graphic in the illustration. Slide the battery bay latch away from the center of the screw's label. battery bay latch battery The illustrations in the following removal procedures provide the correct screw length as part of the computer. Then slide the battery out of the battery bay (see Figure 4-2).
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movable part of connector (do not remove) Some of the computer's interface connectors are not removable, but they must be released to disconnect a cable from them To disconnect an interface cable from a ZIF connector, follow these steps: To reconnect an interface cable to a ZIF connector, follow these steps: To ensure a firm connection, make sure the ZIF connector is completely closed. 4-4 Dell Latitude CP and CPi Service Manual These connectors are zero insertion force (ZIF) connectors.
movable part of connector (do not remove) Some of the computer's interface connectors are not removable, but they must be released to disconnect a cable from them To disconnect an interface cable from a ZIF connector, follow these steps: To reconnect an interface cable to a ZIF connector, follow these steps: To ensure a firm connection, make sure the ZIF connector is completely closed. 4-4 Dell Latitude CP and CPi Service Manual These connectors are zero insertion force (ZIF) connectors.
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.... Table 4-1 lists the parts and assemblies available for the computer. Customer kit, AC adapter AC adapter Power cable, Australia Power cable, U.S. CUS,ADPT,AC,EXT,20V,70W, NBK,CP ADPT,AC,EXT,20V,70W, NBK,CP CORD,PWR,110V,6F,...SPR,AUDIO CRD 4-25 Service kit, back cover SVC,SUBASSY, 4-5, assembly BK CVR/DOOR,I/O,CP 4-11 Back cover assembly ASSY,BK PLT/DOOR,I/O,CP Docking bar BAR,DOOR,DCKG,MET Docking door DOOR,DCKG,PLSTC,I/O Customer kit, main battery ...battery BTRY,RSRV,7.2V,30MAH,6, NIHD Reserve battery sponge PAD,FOAM,BRTY,RSRV,CP pad Removing and Replacing Parts 4-5
.... Table 4-1 lists the parts and assemblies available for the computer. Customer kit, AC adapter AC adapter Power cable, Australia Power cable, U.S. CUS,ADPT,AC,EXT,20V,70W, NBK,CP ADPT,AC,EXT,20V,70W, NBK,CP CORD,PWR,110V,6F,...SPR,AUDIO CRD 4-25 Service kit, back cover SVC,SUBASSY, 4-5, assembly BK CVR/DOOR,I/O,CP 4-11 Back cover assembly ASSY,BK PLT/DOOR,I/O,CP Docking bar BAR,DOOR,DCKG,MET Docking door DOOR,DCKG,PLSTC,I/O Customer kit, main battery ...battery BTRY,RSRV,7.2V,30MAH,6, NIHD Reserve battery sponge PAD,FOAM,BRTY,RSRV,CP pad Removing and Replacing Parts 4-5
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... KYBD,88,ITALIAN,CP Keyboard, Japanese KYBD,90,JPN,CP Keyboard, Korean KYBD,87,KOR,CP Keyboard, Latin American KYBD,88,LAC,CP Keyboard, Norwegian KYBD,88,NOR,CP Keyboard, Portuguese KYBD,88,PORTUGEUSE,CP * Substitute the drive capacity for xxxxx, the drive height for yy, and the manufacturer for zzz. 4-6 4-6 4-32 4-10 Removing and Replacing Parts 4-7
... KYBD,88,ITALIAN,CP Keyboard, Japanese KYBD,90,JPN,CP Keyboard, Korean KYBD,87,KOR,CP Keyboard, Latin American KYBD,88,LAC,CP Keyboard, Norwegian KYBD,88,NOR,CP Keyboard, Portuguese KYBD,88,PORTUGEUSE,CP * Substitute the drive capacity for xxxxx, the drive height for yy, and the manufacturer for zzz. 4-6 4-6 4-32 4-10 Removing and Replacing Parts 4-7
Service Manual
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... LCD/Cable service kit, Sharp SVC,LCD/CBL/INV, TFT,SHARP,CP LCD inverter board assembly ASSY,PWA,INVRTR,LCD,CP LCD cable subassembly, SUBASSY,CBL/HLDR,TFT, Sharp (TFT) SHARP,CP LCD cable subassembly, SUBASSY,CBL/HLDR,STN, Sharp (STN) SHARP,CP LCD panel, Sharp (TFT) LCD,TFT,SVGA,12.1", SHARP LCD panel... CVR,SCR,LCD,13.3",TOP, OVAL,CPX CVR,SCR,BTM,RND,ADH BMPR,RBR,UPR,LCD,13.3", NBK,CPX 4-18 4-15, 4-17 Removing and Replacing Parts 4-9
... LCD/Cable service kit, Sharp SVC,LCD/CBL/INV, TFT,SHARP,CP LCD inverter board assembly ASSY,PWA,INVRTR,LCD,CP LCD cable subassembly, SUBASSY,CBL/HLDR,TFT, Sharp (TFT) SHARP,CP LCD cable subassembly, SUBASSY,CBL/HLDR,STN, Sharp (STN) SHARP,CP LCD panel, Sharp (TFT) LCD,TFT,SVGA,12.1", SHARP LCD panel... CVR,SCR,LCD,13.3",TOP, OVAL,CPX CVR,SCR,BTM,RND,ADH BMPR,RBR,UPR,LCD,13.3", NBK,CPX 4-18 4-15, 4-17 Removing and Replacing Parts 4-9
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... door subassembly SUBASSY,DOOR, MEM/BIOS,NB,CP Touch-pad bracket Air flow duct BRCKT,TPAD,CP 4-13 GDE,INTK,AIR,FAN,PLSTC,CP 4-30 Service kit, palmrest SVC,SUBASSY,PLMRST,CP 4-12 assembly Palmrest assembly ASSY,PLMRST,GRY,CP Power button SWT,PWR SW, CP Power button spring SPR,PWR SW,CP Removing and Replacing Parts 4-11
... door subassembly SUBASSY,DOOR, MEM/BIOS,NB,CP Touch-pad bracket Air flow duct BRCKT,TPAD,CP 4-13 GDE,INTK,AIR,FAN,PLSTC,CP 4-30 Service kit, palmrest SVC,SUBASSY,PLMRST,CP 4-12 assembly Palmrest assembly ASSY,PLMRST,GRY,CP Power button SWT,PWR SW, CP Power button spring SPR,PWR SW,CP Removing and Replacing Parts 4-11
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...,PRM/PWA,ENGINE, CPixxx* SUBASSY,PWA/ENGINE,CP PWA,FAST IR,CP GRMT,RBR,BOOT,MCPHN PWA,PLN,0M,NB,CP PWA,DTRBD,VID/PCMCIA,CP PWA,LED,CP SHLD,BTM,PLN ASSY,CP SHLD,TOP,1ST,PLN ASSY,CP SHLD,TOP,2ND,PLN ASSY,CP FAN,25X25X10,CP MCPHN,CP BTRY,RSRV,7.2,30MAH,6,NIHD PAD,FOAM,BTRY,RSRV...,CP Service kit, thermal cooling SVC,SUBASSY,HTSNK, 4-30 subassembly CPU,HYB,CP Touch-pad service kit SVC,TPAD,SQ,INTFC,CP Touch-pad subassembly TPA,INTFC,CP * Substitute the drive capacity for xxxxx, the drive height for yy, and the manufacturer for zzz. 4-13 Removing and Replacing Parts 4-13
...,PRM/PWA,ENGINE, CPixxx* SUBASSY,PWA/ENGINE,CP PWA,FAST IR,CP GRMT,RBR,BOOT,MCPHN PWA,PLN,0M,NB,CP PWA,DTRBD,VID/PCMCIA,CP PWA,LED,CP SHLD,BTM,PLN ASSY,CP SHLD,TOP,1ST,PLN ASSY,CP SHLD,TOP,2ND,PLN ASSY,CP FAN,25X25X10,CP MCPHN,CP BTRY,RSRV,7.2,30MAH,6,NIHD PAD,FOAM,BTRY,RSRV...,CP Service kit, thermal cooling SVC,SUBASSY,HTSNK, 4-30 subassembly CPU,HYB,CP Touch-pad service kit SVC,TPAD,SQ,INTFC,CP Touch-pad subassembly TPA,INTFC,CP * Substitute the drive capacity for xxxxx, the drive height for yy, and the manufacturer for zzz. 4-13 Removing and Replacing Parts 4-13
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display assembly keyboard palmrest assembly back cover assembly main battery modular bay device bottom case assembly The following subsections provide instructions for removing and replacing field-replaceable parts and assemblies. 4-14 Dell Latitude CP and CPi Service Manual
display assembly keyboard palmrest assembly back cover assembly main battery modular bay device bottom case assembly The following subsections provide instructions for removing and replacing field-replaceable parts and assemblies. 4-14 Dell Latitude CP and CPi Service Manual
Service Manual
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Removing and Replacing Parts 4-15 bottom of computer 5-mm screws (2) hard-disk drive door The drive is on the left side of the computer.
Removing and Replacing Parts 4-15 bottom of computer 5-mm screws (2) hard-disk drive door The drive is on the left side of the computer.
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Align the notch near the center of its retaining clips. Removing and Replacing Parts 4-17 memory module sockets (2) retaining clips (2 per socket) The memory module should rotate upward out of the memory module with the corresponding key in the memory module socket. Do not attempt to force the memory module into the socket. Memory modules can be installed only one way.
Align the notch near the center of its retaining clips. Removing and Replacing Parts 4-17 memory module sockets (2) retaining clips (2 per socket) The memory module should rotate upward out of the memory module with the corresponding key in the memory module socket. Do not attempt to force the memory module into the socket. Memory modules can be installed only one way.
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metal tabs (2) keyboard plastic tabs (2) palmrest scalloped edge of blank key deflect palmrest outward to release keyboard Follow these steps when replacing the keyboard assembly: Removing and Replacing Parts 4-19
metal tabs (2) keyboard plastic tabs (2) palmrest scalloped edge of blank key deflect palmrest outward to release keyboard Follow these steps when replacing the keyboard assembly: Removing and Replacing Parts 4-19
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palmrest assembly 5-mm screws (2) 5-mm screw bottom case assembly 12-mm screws (3) One 5-mm screw inside the computer, adjacent to the thermal cooling assembly Two 5-mm screws inside the upper edge of the hard-disk drive bay (you must remove the hard-disk drive to access these screws) Three 12-mm screws underneath the front edge of the touch pad and the palmrest. The palmrest assembly consists of the computer Removing and Replacing Parts 4-21
palmrest assembly 5-mm screws (2) 5-mm screw bottom case assembly 12-mm screws (3) One 5-mm screw inside the computer, adjacent to the thermal cooling assembly Two 5-mm screws inside the upper edge of the hard-disk drive bay (you must remove the hard-disk drive to access these screws) Three 12-mm screws underneath the front edge of the touch pad and the palmrest. The palmrest assembly consists of the computer Removing and Replacing Parts 4-21
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Removing and Replacing Parts 4-23 palmrest assembly 1.8-mm screws (4) touch-pad bracket interface cable connector J1 touch-pad interface module touch-pad cable To release the ZIF connector latch, use a fingernail to lift up the central portion of the black plastic latch.
Removing and Replacing Parts 4-23 palmrest assembly 1.8-mm screws (4) touch-pad bracket interface cable connector J1 touch-pad interface module touch-pad cable To release the ZIF connector latch, use a fingernail to lift up the central portion of the black plastic latch.
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For removal purposes, the display assembly consists of the following components: Display assembly bezel LCD panel LCD inverter board LCD inverter board shield (13.3-inch display only) Display-assembly interface cable Display assembly latch Display assembly top-cover assembly Display assembly hinges Display assembly right bracket (12.1-inch display only) display assembly bezel LCD panel display-assembly interface cable display-assembly top-cover assembly hinges (2) display assembly latch LCD inverter board right bracket Removing and Replacing Parts 4-25
For removal purposes, the display assembly consists of the following components: Display assembly bezel LCD panel LCD inverter board LCD inverter board shield (13.3-inch display only) Display-assembly interface cable Display assembly latch Display assembly top-cover assembly Display assembly hinges Display assembly right bracket (12.1-inch display only) display assembly bezel LCD panel display-assembly interface cable display-assembly top-cover assembly hinges (2) display assembly latch LCD inverter board right bracket Removing and Replacing Parts 4-25
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display assembly display-assembly interface-cable grounding screws (2) display-assembly interface cable 5-mm screws (4) hinges (2) Grasp the grounding tabs and pull the connector straight up from the system board. Removing and Replacing Parts 4-27
display assembly display-assembly interface-cable grounding screws (2) display-assembly interface cable 5-mm screws (4) hinges (2) Grasp the grounding tabs and pull the connector straight up from the system board. Removing and Replacing Parts 4-27
