Sonnet Technologies Crescendo_NuBus Processor Upgrade Card - Manual (Page 75)

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Radius System 100 and 81/100 Installation
3. Open your computer by first removing the four security screws on
the back of the computer (Figure 1) with a medium Phillips
screwdriver; then, carefully remove the side panel.
Temporarily Remove Power Supply Brace
Lay the computer on a flat surface. Touch the power supply metal
shielding (Figure 2) to discharge any potential damaging static
electricity. To easily gain access to the PDS slot, temporarily remove the
power supply brace by unscrewing it and lifting it up and out of the
interior of the computer (Figure 2).
Figure 1: Remove case cover from computer
Figure 2: Touch power supply metal shielding and remove power supply brace
power supply brace
power supply
metal shielding
security screw
security screw
security screw
security screw