Exploded Views of Components and Assemblies | Dell LM P-133ST

Exploded Views of Components and Assemblies

.

LCD panel assembly

latch (2)

keyboard

power/ suspend indicator

heat sink

bottom assembly

diskette drive, secondary battery, or CD-ROM

hard-disk drive

main battery

Figure 4-9. Exploded View—Computer

Removing and Replacing Parts

4-7

Image 43

Dell LM P-133ST manual Exploded Views of Components and Assemblies, Exploded View-Computer

Contents

659,&0$18$ Page Contents Chapter Removing and Replacing Parts Chapter Beep Codes and Error Messages Figures Index Tables Page Read This First Page Xii System Overview System Features Front View of the Portable Computer Physical Description Status Display Keyboard Indicators Diskette-Drive Access Indicator Battery Charge Gauge Password Power Conservation System Power Interrupt Assignments Interrupt Assignments Technical Specifications Technical Specifications Connectors Video Keyboard Main Battery AC Adapter Environmental Computer Visual Inspection Initial User ContactPage If an external monitor is connected, verify the following Observing the Boot RoutineIf an external mouse is connected, verify the following Page Getting Help Eliminating Resource ConflictsPage Post Beep Codes Beep Codes and Error Messages Post Beep Codes System Error Messages System Error Messages Parity error in system Faulty main board Timer circuit on main Faulty main board Running the Dell Diagnostics Recommended Tools Removing and Replacing Parts Screw Identification Screw Identification and Tightening Main Battery Removal Precautionary Measures Hard-Disk Drive Removal Remove the hard-disk drive assembly Remove any PC Cards Diskette Drive, Secondary Battery, or CD-ROM Removal Releasing a ZIF Connector ZIF Connectors Exploded View-Computer Exploded Views of Components and Assemblies 10. Exploded View-LCD Assembly 11. Exploded View-Top Assembly 12. Exploded View-Bottom Assembly Factory Repair Parts and Assemblies Factory Repair Parts and Assemblies SVC,SYS,PLN,LMP133ST BRKT,HD,12.5MM,LMP LCD,TFT,SVGA,12.1,LMP,IBM CVR,HNG,CTR,LMP TSH,WUE,SVC,LMP Naming Conventions 13. Capacitor C146 Location Deleting the Password Hard-Disk Drive Remove the hard-disk drive assembly from the computerLift the hard-disk drive out of the bottom case Diskette Drive 15. Diskette Drive Assembly CD-ROM 17. Memory Module Removal Memory Module 18. LCD Assembly Removal LCD Assembly Front Bezel Remove the LCD assembly Remove the front bezel LCD Panel Microphone Inverter Board 22. LCD Assembly Latches Removal LCD Assembly Latches Remove the power/suspend indicator Power/Suspend Indicator Remove the inverter board Back BezelRemove the latches 25. Keyboard Removal Keyboard Remove the keyboard from the computer Production Note Top Assembly Remove the keyboard Separate the top assembly from the bottom assemblyDisconnect the status-display board connector Remove the top assembly from the computer Speakers Remove the top assembly Status Display Board Remove the status display board from the top assembly Device Remove the I/R device from the top assembly Remove the status display board Power ButtonRemove power button Remove the power button and spring from the top assembly Remove the touch pad buttons Touch Pad 32. Bottom Assembly Bottom Assembly Open the cover Remove the keyboard Processor BoardRemove the processor board from the main board Open the cover Remove the top assembly Power Supply BoardRemove the power supply board from the main board 35. Audio Board Removal Audio Board Remove the black mylar cover on the PC Card cage Remove the power supply boardMain Board Remove the audio card Remove the main board Bend the options bay wall see Figure Open the cover Remove the main board Cache BoardPage Index Eliminating resource conflicts Error messages, 3-3,3-6 Speaker removal Specifications technical Standby mode Status display board removal