Troubleshooting Power Cable Connections; Troubleshooting A Cooling Fan; Figure 7-8. Removing The Power Supply; Table 7-1. Power Cable Connectors On The Power-Supply - Dell 6100 Installation And Troubleshooting Manual

Figure 7-8. Removing the Power Supply

5. Check that the locking switch on the new power
supply is set to the "standby" position, then slide
the power supply into the chassis.
6. Turn the locking knob clockwise until the replace-
ment power supply is secured in the chassis.
7. Connect the AC power cable to the power supply
and to the power outlet.
Make sure that the AC power cable passes through
the plastic strain-relief clip.
8. Turn the locking switch on the power supply to
the "on" position, marked by an "1."
The green online indicator on the power supply
should light up.
Troubleshooting Power Cable
Connections
1. Check the AC power outlet and power cable (see
"Checking Connections and Switches" in Chap-
ter 2).
2. Turn off the system, including any attached
peripherals, and disconnect all the AC power
cables from their power sources.
7-10 Dell PowerEdge 6100/200 System Installation and Troubleshooting Guide
3. Remove the computer covers.
See "Removing the Computer Covers" earlier in this
chapter.
CAUTION: See "Protecting Against Electro-
static Discharge" in the safety instructions at
the front of this guide.
4. Check the cable connections listed in Table 7-1.
.
Table 7-1. Power Cable Connectors on the
Power-Supply Paralleling Board
Connector
PWR1
PWR2
PWR3
PWRFD
PWRSCSI
T
roubleshooting a Cooling Fan
Three cooling fans are installed in the Dell Power-
Edge 6100 system. If you observe that any of the three
redundant cooling fans is not operating, or the Dell HIP
server-management application program issues a fan-
related error message, replace the fan as described in the
following subsection.
Cable Connection
To PS3 connector on sys-
tem board
To PS1 or PS2 connector
on system board
To PS1 or PS2 connector
on system board
To diskette drives and
other devices in external
drive bays
To POWER connector
on SCSI backplane board