Dell PowerEdge 4300 Installation And Troubleshooting Manual page 104

7-16 Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide
7 . Slide the handle to the right (or down if the chassis is mounted horizontally) so
that the latch engages into the slot in the chassis.
NOTE: The power supply will not function until the latch is engaged.
8. Connect the power cable to the power supply and route the cable through the
strain-relief clips on the power supply handle.
9. Connect the power cable to the electrical outlet.
Follow these steps to troubleshoot power cable connections:
1. Check the power outlet and power cable (see "Checking Connections and
Switches" in Chapter 2).
2. Turn off the system, including any attached peripherals, and disconnect all the
power cables from the electrical outlets.
3. Remove the computer cover.
See "Removing the Computer Cover" found earlier in this chapter.
4. Check the power cable connections to connectors POWER1 and POWER2 on the
system board.
See Figure 8-1 for the location of these connectors.
5. If an optional PSPB is installed, check its cable connections (see Table 7-1).

PS1.PB1 and
PS1.PB2
PS2.PB1 and
PS2.PB2
PS3.PB1 and
PS3.PB2
NOTE: For the full name of an abbreviation or acronym used in this table, see the abbreviations and
acronyms list that precedes the Index.
To the power connector on the first power supply
To the power connector on the second power supply
To the power connector on the third power supply