Once you enable Hyper-Threading, the Performance tab in Task Manager will show twice the number of CPUs installed as there are physical processors. Figure 4-8 shows the windows before and after enabling Hyper-Threading on a two-way x440.

Before Hyper-Threading is enabled

After Hyper-Threading is enabled

Figure 4-8 Before and after enabling Hyper-Threading on a two-way x440

Attaching the RXE-100 Remote Expansion Enclosure

Once Windows 2000 is installed, if you haven’t done so already, you can attach the RXE-100. Follow these steps:

1.Once the installation of Windows 2000 Server or Windows 2000 Advanced Server is complete, shut down the operating system and power off the server.

2.Connect the RXE-100 to the x440 as described in “Connecting the RXE-100” on page 80.

3.If power is connected to the RXE-100, remove for 10 to 20 seconds

4.Re-apply power to the RXE-100.

5.Power on the server.

The enclosure will power on automatically as the server is started.

118IBM ^xSeries 440 Planning and Installation Guide

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IBM 440 manual Attaching the RXE-100 Remote Expansion Enclosure, Before and after enabling Hyper-Threading on a two-way