Emerson ATCA-7150 Power Supply User Manual


 
Troubleshooting
ATCA-7150 and RTM-ATCA-7150 Getting Started (6806800G42B)
104
To solve the problem, proceed as follows:
1. Make sure that all DIMMs of correct type are installed in the slots properly.
2. Check for consistency of the size and frequency of the installed DIMMs.
3. Re-install the DIMMs.
For details, see Installing the DIMM on page 82.
4. Replace the DIMM.
For details, see Replacing the DIMM on page 84.
5. If the problem persists, replace the ATCA-7150.
For details, see Installing and Removing the Blade on page 91.
A.9 Power Exceptions
A.9.1 ATCA-7150 Cannot Be Started
Description
The ATCA-7150 cannot be started.
Solution
To solve the problem, proceed as follows:
1. Make sure that the shelf is powered on properly.
For details, refer to the respective system documentation.
2. If you install an optional component on the ATCA-7150, remove the optional component
and then restart the ATCA-7150.
3. Start another ATCA-7150 in the shelf. If it can be started normally, replace the faulty ATCA-
7150.
4. If the problem persists, see Uncertain Exceptions on page 109.