46 Sun Blade 150 Getting Started Guide • June 2002
FIGURE 4-7 Installing DIMMs
Installing a PCI Card or Graphics Accelerator
1. Power off the workstation, power off the peripherals, disconnect cables, remove
the cover, and attach an antistatic wrist strap as described in “Preparing for
Installation” on page 36.
Note – Maximum power consumption for all three PCI connectors is 50 watts. Do
not install a combination of PCI cards and/or graphic accelerators that have a
combined power consumption of 50 watts or more.
2. Use a No. 2 Phillips screwdriver to remove the screw that secures the PCI card
bracket retainer (
FIGURE 4-8).
DIMM
Alignment notch on
bottom of DIMM(2)
Connector
alignment key(2)
Ejection lever(2)
Connector
Alignment notch on
end of DIMM(2)