CHAPTER 4: Troubleshooting
20
To remove a power supply module:
1 Make sure that you identify the faulty power supply module correctly. The Module Fault LED
on the faulty power supply module lights orange.
2 Disconnect the power supply cord.
3 Push the latch on the power supply module handle to the right, then grip the handle and
pull the power supply module out of the enclosure.
Installing a power supply module
To install a power supply module:
1 Check for damage, especially to the rear connector on the power supply module.
2 Slide the module into the enclosure (see “To install a power supply module:” on page 20).
3 Push the module until you hear a click as the handle latch engages.
Warning
Do not remove covers from the power supply modules. There is a danger of electric
shock inside.
Caution
Do not mix power supply modules of different types or makes.
Caution
Handle the module carefully and avoid damaging the connector pins. Do not
install the module if any pins appear to be bent.