Dell Precision 400 Service Manual (.pdf) - Page 9

Shroud and SEC Cartridge/Heat Sink Removal .. .4-21

Page 9 highlights

Figure 4-20. DIMM Removal 4-20 Figure 4-21. DIMM Installation 4-20 Figure 4-22. Shroud and SEC Cartridge/Heat Sink Removal 4-21 Figure 4-23. Terminator Card Removal 4-22 Figure 4-24. System Battery Removal 4-23 Figure 4-25. System Board Removal 4-24 Figure 5-1. Computer Cover Removal 5-3 Figure 5-2. Front Bezel Removal 5-4 Figure 5-3. Eject, Power, and Reset Button Removal 5-5 Figure 5-4. 5.25-Inch Front-Panel Insert Removal 5-6 Figure 5-5. 3.5-Inch Front-Panel Insert Removal 5-7 Figure 5-6. Control Panel Removal 5-8 Figure 5-7. Speaker Removal 5-9 Figure 5-8. Drive Hardware 5-10 Figure 5-9. 3.5-Inch Drive Assembly Removal 5-11 Figure 5-10. 3.5-Inch Diskette Drive Removal 5-12 Figure 5-11. 5.25-Inch Drive Assembly Removal 5-13 Figure 5-12. 5.25-Inch Drive Removal 5-14 Figure 5-13. Hard-Disk Drive Bracket Removal 5-15 Figure 5-14. Hard-Disk Drive Removal 5-16 Figure 5-15. Cabling for SCSI Subsystem With Three SCSI Hard-Disk Drives 5-17 Figure 5-16. Third SCSI Hard-Disk Drive Assembly Removal 5-17 Figure 5-17. Third SCSI Hard-Disk Drive Removal 5-18 Figure 5-18. System Power-Supply Removal 5-19 Figure 5-19. Processor Fan Removal 5-20 Figure 5-20. System Board Components 5-21 Figure 5-21. Expansion-Card Cage Removal 5-22 Figure 5-22. Expansion-Card Removal 5-23 Figure 5-23. Riser Board Removal 5-24 Figure 5-24. DIMM Removal 5-25 Figure 5-25. DIMM Installation 5-25 Figure 5-26. Shroud and SEC Cartridge/Heat Sink Removal 5-26 Figure 5-27. Terminator Card Removal 5-27 Figure 5-28. System Battery Removal 5-28 Figure 5-29. System Board Removal 5-29 Figure A-1. System Setup Screens A-2 ix

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ix
Figure 4-20.
DIMM Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Figure 4-21.
DIMM Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Figure 4-22.
Shroud and SEC Cartridge/Heat Sink Removal . . . . . . . . . .4-21
Figure 4-23.
Terminator Card Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Figure 4-24.
System Battery Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
Figure 4-25.
System Board Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Figure 5-1.
Computer Cover Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Figure 5-2.
Front Bezel Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Figure 5-3.
Eject, Power, and Reset Button Removal . . . . . . . . . . . . . . . .5-5
Figure 5-4.
5.25-Inch Front-Panel Insert Removal. . . . . . . . . . . . . . . . . . . 5-6
Figure 5-5.
3.5-Inch Front-Panel Insert Removal. . . . . . . . . . . . . . . . . . . . 5-7
Figure 5-6.
Control Panel Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8
Figure 5-7.
Speaker Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Figure 5-8.
Drive Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Figure 5-9.
3.5-Inch Drive Assembly Removal . . . . . . . . . . . . . . . . . . . . 5-11
Figure 5-10.
3.5-Inch Diskette Drive Removal . . . . . . . . . . . . . . . . . . . . .5-12
Figure 5-11.
5.25-Inch Drive Assembly Removal . . . . . . . . . . . . . . . . . . . 5-13
Figure 5-12.
5.25-Inch Drive Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Figure 5-13.
Hard-Disk Drive Bracket Removal . . . . . . . . . . . . . . . . . . . . 5-15
Figure 5-14.
Hard-Disk Drive Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
Figure 5-15.
Cabling for SCSI Subsystem
With Three SCSI Hard-Disk Drives . . . . . . . . . . . . . . . . . . .5-17
Figure 5-16.
Third SCSI Hard-Disk Drive Assembly Removal . . . . . . . . . 5-17
Figure 5-17.
Third SCSI Hard-Disk Drive Removal . . . . . . . . . . . . . . . . . 5-18
Figure 5-18.
System Power-Supply Removal. . . . . . . . . . . . . . . . . . . . . . . 5-19
Figure 5-19.
Processor Fan Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Figure 5-20.
System Board Components . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21
Figure 5-21.
Expansion-Card Cage Removal . . . . . . . . . . . . . . . . . . . . . . . 5-22
Figure 5-22.
Expansion-Card Removal . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23
Figure 5-23.
Riser Board Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Figure 5-24.
DIMM Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Figure 5-25.
DIMM Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Figure 5-26.
Shroud and SEC Cartridge/Heat Sink Removal . . . . . . . . . .5-26
Figure 5-27.
Terminator Card Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Figure 5-28.
System Battery Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Figure 5-29.
System Board Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
Figure A-1.
System Setup Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2