IBM 86626RY Hardware Maintenance Manual - Page 330

Note A hard disk drive in the DDD state does not necessarily mean that you need to replace the drive. Before you replace the drive, ensure that: 1. All cables are connected properly to the backplane and to the hard disk drive. Also, ensure that all cables inside the server are connected properly. 2. The hot-swap drive trays are seated properly in the drive bay. 3. If you have not already attempted to rebuild the drive, try rebuilding it. After you perform these steps, if the hard disk drive does not function properly, replace the drive. F6 Modify. Press this key to modify the configuration to match the current drive location. You might remove the hot-swap drives from the server for security or maintenance reasons. If you replace the drives but install them in different drive bays, you can press F6 to accept the new locations, and the ServeRAID adapter or controller will update the configuration. Installation stopped. Explanation: The server cannot access the ServeRAID adapter or controller. Action: This is a follow-on message to a preceding message. Follow the "Action" instructions for the preceding message to resolve the problem. n logical drives are installed. Explanation: n represents the number of defined logical drives. Action: This is an information message. No action is required. NVRAM Cache Controller Not Responding Explanation: BIOS code detected a bad or failed Battery-Backup. Action: Press F9 to remove the Battery-Backup Cache controller from the configuration, or press F10 to exit without change. NVRAM Cache Controller Replacement Explanation: The ServeRAID controller detects that the Battery-Backup Cache controller is defective. Action: Press F8 if you replaced the Battery-Backup Cache controller, or press F10 if you have not replaced the Battery-Backup Cache controller. 322 Netfinity Server HMM