Sonnet Crescendo G3 NuBus Installation Manual page 26

Chapter 3
3. Open your Power Macintosh by first loosening the security screw
(Figure 2, inset) on the back of the case with a large flatblade
screwdriver; then, gently slide the case cover off the computer
(Figure 2).
4. Identify the internal components of your computer. Touch the
power supply metal shielding (Figure 3) to discharge any potential
damaging static electricity.
20
Security screw
Figure 2: Remove case cover from computer
power supply
metal shielding
Figure 3: Internal components of Power Macintosh 7100
PDS slot (with AV or HPV card)
NuBus slots