5. Slide the top cover rearwards slightly, then lift it off.
Refitting the cover is simply the reverse of removal. Take effective
anti-static precautions while the top cover is off.
The components inside
System main board, for details see 'appendix B'.
Floppy disk drive, see chapter 'The system drives'
'Power' and 'Low power / Restore' switches
Rear audio sub-board see chapter 'multimedia' *a
For simplicity, ribbon and other cables are not shown in the above illustration
*a if fitted, (model dependant.)
T E C N I C A L I N F O R M A T I O N
Processor and system cooling fan.
Hard disk drive, (under casing)
Power supply unit.
Riser board, see chapter 'Expansion'