Specifications

32 007-4276-001
2: Removing and Installing System Components
8. Attach the screws securing the baseboard to the chassis. There should be two of
them.
9. Install the plastic slot divider. First, slide one end into the back panel, and then press
the other end into the chassis.
10. Install any hot-plug PCI add-in boards. See the SGI 1450 Server User’s Guide.
11. Install the processor retention guides. See “Installing Processor Retention
Mechanisms” on page 60.
12. Install the processors and any termination processors. See “Installing a Processor”
on page 59.
13. Install the voltage regulator modules (VRMs). See “Installing a VRM” on page 62.
14. Follow these instructions to install the power supply AC bracket. See Figure 2-2 on
page 29.
a. Slide the bracket through the back panel from inside the chassis.
b. Once in place, slide the bracket down into the slot.
c. Attach the screw securing the bracket, as shown in Figure 2-2 on page 29.
15. Add any 33-MHz half-length PCI add-in boards. See “Installing a 32-bit, 33-MHz
Half-Length PCI Add-in Board” on page 66.
16. Connect internal cables to the baseboard. Cables and connectors include:
• ThreeribboncablesatthefrontoftheE-Bay
• Three power connectors
• A ribbon cable located next to the non-hot-plug PCI add-in boards at the back of
the E-Bay
• A 13-pin AUX-IMB connector
17. Install the memory module. See “Installing the Memory Module” on page 55.
18. Install the memory retention bar. See “Installing the Memory Retention Bar” on
page 27.
19. Install the fan board assembly. See “Installing the Fan Board Assembly” on page 40.
20. Place the foam cover over the E-Bay.
21. Installthetopcover.See“InstallingtheTopCover”onpage25.
22. Install the front cover. See “Installing the Front Cover” on page 24.