Sonnet Technologies Crescendo_NuBus Processor Upgrade Card - Manual (Page 46)

40
Chapter 4
3. Open your Power Macintosh by first loosening the four security
screws on the back of the case with a large flatblade screwdriver
and then gently slide the case cover off the computer (Figure 2).
4. Lay the computer on a flat surface so that you may gain access to the
interior of the computer (Figure 3).
5. Identify the internal components of your computer. Touch the
power supply metal shielding (Figure 3) to discharge any
potential damaging static electricity.
Figure 2: Slide case cover off computer
Figure 3: Touch power supply metal shielding to discharge static electricity
power supply
metal shielding
PDS slot (with AV
or HPV card)
NuBus slots