Use the IBM Support Web site and the Hardware Maintenance Manual and Troubleshooting Guide to troubleshoot and resolve problems you may be having.
To find the latest support information for the BladeCenter T Type 8720 or 8730, go to the BladeCenter support search Web site and search for the terms 8720, 8730, and retain.
BladeCenter Types 8720 and 8730 Hardware Maintenance Manual and Troubleshooting Guide