Cpu Card; Cpu Slot Locations (Tower) - Compaq AlphaServer ES45 Service Manual

Figure 6–2 CPU Slot Locations (Tower)
CPU 2
CPU 0
CPU 1
CPU 3
CPU Configuration Rules
1. A CPU must be installed in slot 0. The system will not power up without a
CPU in slot 0.
2. CPU cards must be installed in numerical order, starting at CPU slot 0.
See Figure 6–1 and Figure 6–2.
3. CPUs must be identical in speed.
6-22 ES45 Service Guide
PK0229A