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Microprocessor Thermal-Cooling Assembly: Dell Latitude D505 Series Service Manual

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Microprocessor Thermal-Cooling

Assembly

Dell™ Latitude™ D505 Series Service Manual

Removing the Microprocessor Thermal-Cooling

Assembly

CAUTION:

Before performing the following procedures, read the safety

instructions in your

System Information Guide

NOTICE:

To avoid electrostatic discharge, ground yourself by using a wrist

grounding strap or by periodically touching an unpainted metal surface (such as

the back panel) on the computer.

NOTICE:

Disconnect the computer and any attached devices from electrical

outlets, and remove any installed batteries.

1. Follow the instructions in "

Preparing to Work Inside the Computer

2. Remove the

keyboard

3. Disconnect the display cable from the display cable connector on the system

board.

4. Release the two antenna cables from the two antenna-securing clips.

5. Disconnect one antenna cable from the display by holding the two gold antenna

connectors and gently pulling them apart. Then disconnect the other antenna

cable. (The gold antenna connectors on each cable are keyed to ensure that

they are correctly reconnected.)

file:///F|/Service%20Manuals/Dell/Latitude/d505/thermal.htm (1 of 4) [2/28/2004 8:13:49 AM]

Summary of Contents for Latitude D505 Series

Page 1: ...m Rest Docking Doors Speakers Base Latch Fan System Board Flashing the BIOS Pin Assignments for I O Connectors Mini Recommended Spares List NOTE A NOTE indicates important information that helps you make better use of your computer NOTICE A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem CAUTION A CAUTION indicates a potential for propert...

Page 2: ... Corporation Bluetooth is a trademark owned by Bluetooth SIG Inc and is used by Dell Inc under license Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own Model PP10L November 2003 file F Service 20Manuals Dell Latitud...

Page 3: ... inside your computer discharge static electricity from your body before you touch any of your computer s electronic components You can do so by touching an unpainted metal surface CAUTION Handle components and cards with care Do not touch the components or contacts on a card Hold a card by its edges or by its metal mounting bracket Hold a component such as a microprocessor by its edges not by its...

Page 4: ...le damage to the system board wait 10 to 20 seconds and then disconnect any attached devices 7 Disconnect all other external cables from the computer 8 Remove any installed PC Cards from the PC Card slot 9 Close the display and turn the computer upside down on a flat work surface NOTICE To avoid damaging the system board you must remove the main battery before you service the computer 10 Slide and...

Page 5: ...a second battery if one is installed 12 Remove the hard drive Recommended Tools The procedures in this manual require the following tools 1 Phillips screwdriver inch flat blade screwdriver Small plastic scribe Flash BIOS update program floppy disk or CD file F Service 20Manuals Dell Latitude d505 begin htm 3 of 7 2 28 2004 8 13 42 AM ...

Page 6: ...ervice Manual Computer Orientation 1 back 2 right 3 front 4 left Screw Identification When you are removing and replacing components photocopy Screw Identification file F Service 20Manuals Dell Latitude d505 begin htm 4 of 7 2 28 2004 8 13 42 AM ...

Page 7: ...anual as a tool to lay out and keep track of the screws The placemat provides the number of screws and their sizes Optional Device 1 each Hard Drive 2 each Keyboard 2 each file F Service 20Manuals Dell Latitude d505 begin htm 5 of 7 2 28 2004 8 13 42 AM ...

Page 8: ...h Display Assembly 4 each Display Bezel display bumpers 6 each 6 each Display Panel 8 each Display Adapter Rails 14 1 inch display only 4 each Display Latch 1 each Palm Rest 4 each 13 each file F Service 20Manuals Dell Latitude d505 begin htm 6 of 7 2 28 2004 8 13 42 AM ...

Page 9: ...You Begin Dell Latitude D505 Series Service Manual Speakers 1 each Fan 2 each System Board 2 each 4 each Back to Contents Page file F Service 20Manuals Dell Latitude d505 begin htm 7 of 7 2 28 2004 8 13 42 AM ...

Page 10: ...prevent static damage to components inside your computer discharge static electricity from your body before you touch any of your computer s electronic components You can do so by touching an unpainted metal surface NOTE Memory modules purchased from Dell are covered under your computer warranty 1 Follow the instructions in Preparing to Work Inside the Computer 2 Turn the computer over loosen the ...

Page 11: ... 3 If you are replacing a memory module remove the existing module NOTICE Handle memory modules by their edges and do not touch the components on a module a Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up b Remove the module from the connector file F Service 20Manuals Dell Latitude d505 upgrades htm 2 of 10 2 28 2...

Page 12: ...er of the connector b Slide the edge of the module firmly into the connector and rotate the module down until you feel a click If you do not feel the click remove the module and reinstall it NOTE If the memory module is not installed properly the computer does not boot No error message indicates this failure 5 Replace the cover and screw NOTICE If the memory module cover is difficult to close remo...

Page 13: ...you CAUTION Before working inside your computer read the safety instructions in your System Information Guide CAUTION To prevent static damage to components inside your computer discharge static electricity from your body before you touch any of your computer s electronic components You can do so by touching an unpainted metal surface NOTICE Handle components and cards by their edges and avoid tou...

Page 14: ... Devices Dell Latitude D505 Series Service Manual 3 Place your finger under the cover at the indentation lift up the cover and slide the cover open file F Service 20Manuals Dell Latitude d505 upgrades htm 5 of 10 2 28 2004 8 13 44 AM ...

Page 15: ...damage to the Mini PCI card connector do not use tools to spread the securing clips that secure the card b Release the Mini PCI card by spreading the securing clips until the card pops up slightly c Lift the Mini PCI card out of its connector 5 Slide the new Mini PCI card firmly into the connector 6 Connect the antenna cables from the Mini PCI card to the antenna connectors on the computer file F ...

Page 16: ...ately When you install your device in the module bay you can install the device security screw NOTICE Insert devices into the module bay before you dock and turn on the computer NOTE You do not need to install the device security screw unless you want to secure the module inside the computer for security purposes If the Device Security Screw Is Not Installed NOTICE To prevent damage to devices pla...

Page 17: ...vices Dell Latitude D505 Series Service Manual 1 device latch release 2 Pull the device by the latch release to remove the device from the module bay file F Service 20Manuals Dell Latitude d505 upgrades htm 8 of 10 2 28 2004 8 13 44 AM ...

Page 18: ...safe dry place when they are not installed in the computer Avoid pressing down on them or placing heavy objects on top of them 2 Close the display and turn the computer over 3 Use a 1 Phillips screwdriver to remove the M2 x 3 mm screw from the bottom of the computer 1 M2 x 3 mm screw 4 Press the device latch release so that the latch release pops out 5 Pull the device by the latch release to remov...

Page 19: ...Memory Module Mini PCI Card and Devices Dell Latitude D505 Series Service Manual Back to Contents Page file F Service 20Manuals Dell Latitude d505 upgrades htm 10 of 10 2 28 2004 8 13 44 AM ...

Page 20: ... technician should perform repairs on your computer Damage due to servicing that is not authorized by Dell is not covered by your warranty NOTICE Unless otherwise noted each procedure in this document assumes that a part can be replaced by performing the removal procedure in reverse order file F Service 20Manuals Dell Latitude d505 system htm 1 of 2 2 28 2004 8 13 45 AM ...

Page 21: ...ini RSL 3 palm rest with touch pad D1482 10 fan J1043 4 system board W3344 11 microprocessor see Mini RSL 5 computer base 12 microprocessor thermal cooling assembly H1309 6 battery see Mini RSL 13 keyboard 1M709 7 reserve battery 3R459 14 display cable Back to Contents Page file F Service 20Manuals Dell Latitude d505 system htm 2 of 2 2 28 2004 8 13 45 AM ...

Page 22: ...nt static damage to components inside your computer discharge static electricity from your body before you touch any of your computer s electronic components You can do so by touching an unpainted metal surface 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the battery 3 Depress the battery latch and rotate it out to remove the reserve battery cover file F Service 20Ma...

Page 23: ... 4 Pull the reserve battery straight out of the computer base 5 Disconnect the reserve battery cable connector from the battery connector 1 battery connector 2 reserve battery 3R459 Back to Contents Page file F Service 20Manuals Dell Latitude d505 reserve htm 2 of 2 2 28 2004 8 13 45 AM ...

Page 24: ...oss shut down your computer before removing the hard drive Do not remove the hard drive while the computer is on in standby mode or in hibernate mode NOTICE Hard drives are extremely fragile even a slight bump can damage the drive NOTE Dell does not guarantee compatibility or provide support for hard drives from sources other than Dell 1 Follow the instructions in Preparing to Work Inside the Comp...

Page 25: ... from its packaging Save the original packaging to use when storing or shipping the hard drive NOTICE Use firm and even pressure to slide the drive into place If you force the hard drive into place using excessive force you may damage the connector 5 Press the hard drive cover down until it is fully seated in the bay and then replace and tighten the two screws 6 Use the Operating System CD to inst...

Page 26: ...ude D505 Series Service Manual 7 Use the Drivers and Utilities CD to install the drivers and utilities for your computer Back to Contents Page file F Service 20Manuals Dell Latitude d505 hdd htm 3 of 3 2 28 2004 8 13 46 AM ...

Page 27: ...dically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the hard drive 3 Pull the Bluetooth card connector out of the system board connector 4 Pull the cable to remove the Bluetooth card from the computer NOTICE When replacing the Bluetooth card ensure that the Bluetooth cable is routed correctly...

Page 28: ...ude D505 Series Service Manual 1 Bluetooth card 2U381 2 system board connector 3 Bluetooth card connector 4 Bluetooth cable Back to Contents Page file F Service 20Manuals Dell Latitude d505 blue htm 2 of 2 2 28 2004 8 13 46 AM ...

Page 29: ...our System Information Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Turn the computer top side up and open it file F Service 20Manuals Dell Latitude d505 keyboard htm 1 of 4 2 28 2004 8 1...

Page 30: ...Open the display all the way 180 degrees so that it lies flat against your work surface b Starting on the right side of the computer use a plastic scribe to pry up the center control cover Lift it away from the computer and lay it aside 1 center control cover H1371 4 Remove the keyboard file F Service 20Manuals Dell Latitude d505 keyboard htm 2 of 4 2 28 2004 8 13 47 AM ...

Page 31: ... replace Be careful when removing and handling the keyboard b Rotate the keyboard up and slide it forward c Hold the keyboard up and slightly forward to allow access to the keyboard connector d Pull up on the keyboard connector tab to disconnect the keyboard connector from the system board 1 M2 5 x 5 mm screws 2 63PDH file F Service 20Manuals Dell Latitude d505 keyboard htm 3 of 4 2 28 2004 8 13 4...

Page 32: ...onnector 3 keyboard connector tab NOTE When you replace the keyboard ensure that the keyboard tabs are completely in place to avoid scratching the palm rest Back to Contents Page file F Service 20Manuals Dell Latitude d505 keyboard htm 4 of 4 2 28 2004 8 13 47 AM ...

Page 33: ...o avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Disconnect the display cable from the display cable connector on the system board 4 Remove the M2 x 3 mm screw file F Service 20Manual...

Page 34: ...dem from the modem connector on the system board NOTICE Do not disconnect the modem cable from the system board 6 Disconnect the modem cable from the modem Installing the Modem 1 Connect the modem cable to the modem 2 Slip the left end of the modem and the modem cable underneath the metal modem securing clip file F Service 20Manuals Dell Latitude d505 modem htm 2 of 4 2 28 2004 8 13 48 AM ...

Page 35: ...ress down on the left side of the modem while installing it 4 Align the connector on the bottom of the modem with the modem connector on the system board and then press down on the right side of the modem to seat both connectors 1 modem Y0231 2 modem cable routing clip 3 modem cable 4 modem securing clip 5 Replace the M2 x 3 mm screw file F Service 20Manuals Dell Latitude d505 modem htm 3 of 4 2 2...

Page 36: ...nual 6 Reconnect the display cable to the display cable connector and then secure the display cable in its three display cable routing clips Back to Contents Page file F Service 20Manuals Dell Latitude d505 modem htm 4 of 4 2 28 2004 8 13 48 AM ...

Page 37: ...l on the computer NOTICE Disconnect the computer and any attached devices from electrical outlets and remove any installed batteries 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Disconnect the display cable from the display cable connector on the system board 4 Release the two antenna cables from the two antenna securing clips 5 Disconnect one antenna ...

Page 38: ...ard 4 antenna securing clips 2 5 antenna cables 2 NOTE You can remove the microprocessor thermal cooling assembly with the fan attached 6 Loosen in consecutive order the four captive screws labeled 1 through 4 that secure the microprocessor thermal cooling assembly to the system board file F Service 20Manuals Dell Latitude d505 thermal htm 2 of 4 2 28 2004 8 13 49 AM ...

Page 39: ...eries Service Manual 1 microprocessor thermal cooling assembly H1309 2 captive screws 4 7 Lift up the microprocessor thermal cooling assembly and remove it from the system board file F Service 20Manuals Dell Latitude d505 thermal htm 3 of 4 2 28 2004 8 13 49 AM ...

Page 40: ...alm rest and then place the assembly over the microprocessor 2 Tighten the four captive screws labeled 1 through 4 in consecutive order 3 Reconnect the two antenna cables and then secure them into the two antenna securing clips 4 Reconnect the display cable to the display cable connector and then secure the display cable in its three display cable routing clips Back to Contents Page file F Service...

Page 41: ... and microprocessor NOTICE To avoid damage to the microprocessor hold the screwdriver so that it is perpendicular to the microprocessor when turning the cam screw 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard NOTICE To ensure maximum cooling for the microprocessor do not touch the heat transfer areas on the microprocessor thermal cooling assembly The oils...

Page 42: ...nstalling the Microprocessor Module NOTICE Ensure that the cam lock is in the fully open position before seating the microprocessor module Seating the microprocessor module properly in the ZIF socket does not require force NOTICE A microprocessor module that is not properly seated can result in an intermittent connection or permanent damage to the microprocessor and ZIF socket file F Service 20Man...

Page 43: ...odule and the socket When the microprocessor module is correctly seated all four corners are aligned at the same height If one or more corners of the module are higher than the others the module is not seated correctly 2 Tighten the ZIF socket by turning the cam screw clockwise to secure the microprocessor module to the system board 3 Replace the other computer parts you removed earlier in this pr...

Page 44: ...periodically touching an unpainted metal surface such as the back panel on the computer NOTICE You must remove the display assembly before you remove the palm rest 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Open the display assembly approximately 180 degrees and support the display assembly so that it does not open past this position 4 Pull up on the...

Page 45: ...s 7 Disconnect one antenna cable from the display by holding the two gold antenna connectors and gently pulling them apart Then disconnect the other antenna cable The gold antenna connectors on each cable are keyed to ensure that they are correctly reconnected file F Service 20Manuals Dell Latitude d505 display htm 2 of 12 2 28 2004 8 13 51 AM ...

Page 46: ...ard connector 3 display see Mini RSL 7 antenna securing clips 2 4 computer base 8 antenna connectors 4 8 Remove the four M2 5 x 5 mm screws 9 Rotate the display assembly to a 90 degree angle and lift the display assembly up and out of the computer base 14 1 Inch Display file F Service 20Manuals Dell Latitude d505 display htm 3 of 12 2 28 2004 8 13 51 AM ...

Page 47: ...Display Assembly and Display Latch Dell Latitude D505 Series Service Manual file F Service 20Manuals Dell Latitude d505 display htm 4 of 12 2 28 2004 8 13 51 AM ...

Page 48: ...x 5 mm screws 6 1428U 5 top cover H1375 2 display bumpers 6 K1681 6 M2 x 5 mm screws 8 1428U 3 display bezel X1261 7 adapter rails 2 4 display panel F1788 8 M2 x 3 mm screws 4 4270E 15 Inch Display file F Service 20Manuals Dell Latitude d505 display htm 5 of 12 2 28 2004 8 13 51 AM ...

Page 49: ...self by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the display assembly 4 Use a plastic scribe to pry the six display bumpers out of the screw holes located on the front of the bezel 5 Remove the six M2 x 5 mm screws loca...

Page 50: ...r 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the display bezel 4 Remove the eight M2 x 5 mm screws from each side of the display panel adapter rails 5 Lift the display panel and rotate the display panel out of the display cover 6 Remove the four M2 x 3 mm screws from each side of the display panel to remove the adapter rails When reinstalling ...

Page 51: ...screws 4 4270E 4 This side up markings 7 Press in both sides of the top flex cable connector and pull the top flex cable connector away from the display connector 8 Use the pull tab to disconnect the bottom flex cable connector from the inverter connector file F Service 20Manuals Dell Latitude d505 display htm 8 of 12 2 28 2004 8 13 51 AM ...

Page 52: ... the following procedures read the safety instructions in your System Information Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by touching an unpainted metal surface on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the display bezel file F Service 20Manuals Dell Latitude d505 displ...

Page 53: ...y cover 6 Press in both sides of the top flex cable connector and pull the top flex cable connector away from the display connector 7 Use the pull tab to disconnect the bottom flex cable connector from the inverter connector 1 pull tab on bottom flex cable connector 2 top flex cable connector 3 display connector 4 inverter connector file F Service 20Manuals Dell Latitude d505 display htm 10 of 12 ...

Page 54: ...rounding strap or by touching an unpainted metal surface on the computer 1 Remove the keyboard 2 Remove the display assembly 3 Remove the display bezel 4 Remove the M2 x 5 mm screw that secures the display bracket to the top cover 5 Lift the display bracket out of the top cover and then remove the display latch NOTE Ensure that the display bracket is upright when you replace the display latch file...

Page 55: ...atch Dell Latitude D505 Series Service Manual 1 top cover H1375 2 M2 x 5 mm screw 1 1428U 3 display bracket 4 display latch Back to Contents Page file F Service 20Manuals Dell Latitude d505 display htm 12 of 12 2 28 2004 8 13 51 AM ...

Page 56: ...an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard NOTICE You must remove the display assembly before you remove the palm rest the display hinges pass through the back of the palm rest 3 Remove the display assembly 4 Remove the three M2 5 x 5 mm screws labeled circle P from the top of the palm r...

Page 57: ...M2 5 x 5 mm screws labeled circle P 3 63PDH 2 top of the palm rest 3 M2 5 x 5 mm screw labeled M2 5x5 63PDH 6 Turn over the computer and remove the 13 M2 5 x 8 mm screws file F Service 20Manuals Dell Latitude d505 palmrest htm 2 of 5 2 28 2004 8 13 52 AM ...

Page 58: ...ell Latitude D505 Series Service Manual 1 M2 5 x 8 mm screws 13 3R690 7 Disconnect the touch pad connector from the system board file F Service 20Manuals Dell Latitude d505 palmrest htm 3 of 5 2 28 2004 8 13 52 AM ...

Page 59: ...mage to the palm rest 8 Starting at the back center of the palm rest use your fingers to separate the palm rest from the computer base by gently lifting up the palm rest while pressing down on the back of the computer base NOTE When you reinstall the palm rest attach the right side of the palm rest first file F Service 20Manuals Dell Latitude d505 palmrest htm 4 of 5 2 28 2004 8 13 52 AM ...

Page 60: ...Palm Rest Dell Latitude D505 Series Service Manual Back to Contents Page file F Service 20Manuals Dell Latitude d505 palmrest htm 5 of 5 2 28 2004 8 13 52 AM ...

Page 61: ...our System Information Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Gently bend the docking doors and lift them away from the computer base file F Service 20Manuals Dell Latitude d505 doc...

Page 62: ...oors 7R316 Installing the Docking Doors Slide the side of the docking doors with the spring over the longer posts 1 docking doors with spring 7R316 2 longer post Back to Contents Page file F Service 20Manuals Dell Latitude d505 dockdoor htm 2 of 2 2 28 2004 8 13 53 AM ...

Page 63: ...rd 3 Remove the display assembly 4 Remove the palm rest 5 Remove the speaker cable from the speaker cable routing clip NOTICE To avoid damaging the speaker cable when inserting it back into the routing clip slightly bend open the clip with your finger insert the cable and then press the clip closed 6 Disconnect the speaker connector from the system board connector NOTICE Handle the speakers with c...

Page 64: ...9 5 speaker latches 2 M2 5 x 5 mm screw labeled M2 5x5 63PDH 6 computer base 3 speakers H1330 7 system board connector 4 speaker connector 8 speaker cable routing clip Back to Contents Page file F Service 20Manuals Dell Latitude d505 speakers htm 2 of 2 2 28 2004 8 13 54 AM ...

Page 65: ...rap or by periodically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the display assembly 4 Remove the palm rest 5 Remove the speakers 6 Press in the release button slightly press together the two securing clips nearest the back of the computer and then pull the base latch...

Page 66: ...ell Latitude D505 Series Service Manual 1 base latch U2983 2 release button 3 securing clips 2 3 computer base Back to Contents Page file F Service 20Manuals Dell Latitude d505 latch htm 2 of 2 2 28 2004 8 13 55 AM ...

Page 67: ...ourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the palm rest 4 Remove the microprocessor thermal cooling assembly 5 Pull straight up on the fan cable connector to disconnect it from the system board connector file ...

Page 68: ...ws 2 3R690 2 fan J1043 3 fan cable connector 4 system board connector 6 Remove the two M2 5 x 8 mm screws from the fan and pull the fan away from the system board Back to Contents Page file F Service 20Manuals Dell Latitude d505 fan htm 2 of 3 2 28 2004 8 13 55 AM ...

Page 69: ...Fan Dell Latitude D505 Series Service Manual file F Service 20Manuals Dell Latitude d505 fan htm 3 of 3 2 28 2004 8 13 55 AM ...

Page 70: ...bottom of the computer The replacement kit for the system board includes a CD that provides a utility for transferring the Service Tag to the replacement system board NOTICE Disconnect the computer and any attached devices from electrical outlets and remove any installed batteries NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by touching an unpainted m...

Page 71: ...2 5 x 5 mm screws labeled B 1 M2 5 x 5 mm screws labeled B 2 63PDH 2 system board W3344 10 Turn over the computer and remove the four M2 x 4 mm screws labeled B that secure the system board to the computer base file F Service 20Manuals Dell Latitude d505 sysboard htm 2 of 5 2 28 2004 8 13 57 AM ...

Page 72: ...ws labeled B 4 98MKC 11 Gently push down near the middle of the back plastic computer base so that the two system board securing clips clear their slots and then pull out the system board file F Service 20Manuals Dell Latitude d505 sysboard htm 3 of 5 2 28 2004 8 13 57 AM ...

Page 73: ...lace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer 2 Turn on the computer NOTE After replacing the system board enter the computer Service Tag into the BIOS of the replacement system board 3 Insert the floppy disk or CD that accompanied the replacement system board file F Service 20Manuals Dell Latitude d505 sysboard htm...

Page 74: ...Latitude D505 Series Service Manual into the appropriate drive Follow the instructions that appear on the screen Back to Contents Page file F Service 20Manuals Dell Latitude d505 sysboard htm 5 of 5 2 28 2004 8 13 57 AM ...

Page 75: ...CD and turn on the computer Follow the instructions that appear on the screen The computer continues to boot and updates the new BIOS When the flash update is complete the computer will automatically reboot 3 Press F2 during POST to enter the system setup program 4 Press Alt and F to reset the computer defaults 5 Press Esc Suspend select Save changes and reboot and press Enter to save configuratio...

Page 76: ...I O Connectors Dell Latitude D505 Series Service Manual USB Connector Video Connector Parallel Connector S Video TV Out Connector Serial Connector IEEE 1394 Connector USB Connector Pin Signal 1 USB5V 2 USBP 3 USBP 4 GND Video Connector file F Service 20Manuals Dell Latitude d505 pinouts htm 1 of 5 2 28 2004 8 13 57 AM ...

Page 77: ...in Signal 1 CRT_R 9 5V 2 CRT_G 10 GND 3 CRT_B 11 MONITOR_DETECT 4 NC 12 DDC_DATA 5 GND 13 CRT_HS 6 GND 14 CRT_VS 7 GND 15 DDC_CLK 8 GND Parallel Connector Pin Signal Pin Signal 1 STROBE 10 ACK 2 PD0 11 BUSY file F Service 20Manuals Dell Latitude d505 pinouts htm 2 of 5 2 28 2004 8 13 57 AM ...

Page 78: ...2 PE 4 PD2 13 SLCT 5 PD3 14 AFD 3M 6 PD4 15 ERROR 7 PD5 16 INIT 8 PD6 17 SLIN 9 PD7 18 25 GND S Video TV Out Connector S Video Pin Signal 1 GND 2 GND 3 DLUMA L 4 DCRMA L Composite Video Pin Signal 5 NC file F Service 20Manuals Dell Latitude d505 pinouts htm 3 of 5 2 28 2004 8 13 57 AM ...

Page 79: ...tude D505 Series Service Manual 6 DCMPS L 7 GND Serial Connector Pin Signal Pin Signal 1 DCD 6 DSR 2 RXDA 7 RTS 3 TXDA 8 CTS 4 DTR 9 RI 5 GND IEEE 1394 Connector file F Service 20Manuals Dell Latitude d505 pinouts htm 4 of 5 2 28 2004 8 13 57 AM ...

Page 80: ...ignments for I O Connectors Dell Latitude D505 Series Service Manual Pin Signal 1 TPB 2 TPB 3 TPA 4 TPA Back to Contents Page file F Service 20Manuals Dell Latitude d505 pinouts htm 5 of 5 2 28 2004 8 13 57 AM ...

Page 81: ...to change Bottom Base Parts U2984 memory door U2985 Mini PCI door U2982 rubber foot for HDD strike zone 1 2N401 rubber feet 3 F1438 bottom base plastic assembly U2983 bottom latch with spring latch release for LCD 7R316 docking doors with spring CD 0R115 24X CD D module DVD R1697 8X DVD D module T1420 4X DVD RW R D module Fan file F Service 20Manuals Dell Latitude d505 minirsl htm 1 of 5 2 28 2004...

Page 82: ... G HDD 9Y273 60 G HDD P1128 80 G HDD 0R854 primary HDD carrier with bezel 5X488 HDD mounting screws 4 63PDH HDD security screws 2 8267R HDD connector 4P124 D module housing only no HDD Keyboard 1M709 English US international single pointing H1371 center hinge cover 63PDH M2 5 x 5 mm screw file F Service 20Manuals Dell Latitude d505 minirsl htm 2 of 5 2 28 2004 8 13 58 AM ...

Page 83: ...ch H1370 display bezel 15 inch H1375 top cover 14 1 and 15 inch includes latch Memory 6G647 128 MB DIMM 6G648 256 MB DIMM 6G649 512 MB DIMM 1Y255 1 G DIMM Modem Y0231 modem daughter card MDC Power Source 0R160 primary battery 12 6 V 6 cell 0M787 D module second battery 12 6 V 6 cell 3R459 reserve battery file F Service 20Manuals Dell Latitude d505 minirsl htm 3 of 5 2 28 2004 8 13 58 AM ...

Page 84: ...cks only US 2 m 6 ft H0286 rubber strap for power cord management Processors F2280 service kit 1 4 GHZ G2518 service kit 1 5 GHZ G2238 service kit 1 6 GHZ H2100 service kit 1 7 GHZ Speaker H1330 speaker Microprocessor Thermal Cooling Assembly H1309 microprocessor thermal cooling assembly Wireless 3X548 TM1400 dual band a b combo card MPCI file F Service 20Manuals Dell Latitude d505 minirsl htm 4 o...

Page 85: ...itude D505 Series Service Manual 9Y200 Intel Pro Wireless 2100 802 11b MPCI J0846 TM1300 802 11b g MPCI 2U381 Bluetooth card internal Back to Contents Page file F Service 20Manuals Dell Latitude d505 minirsl htm 5 of 5 2 28 2004 8 13 58 AM ...

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