IBM RS6000 - 7026 - H70 Service Manual

Also see for RS/6000 7025 F50 Series: User guide Service guide Service guide

Update System Firmware: This option allows you to update your systemfirmware. Note that you must insert a diskette containing the firmware update imageafter you see the following confirmation screen.à ð.--------------------------------------------------------------.| This selection will update your System Firmware. Do you want || to continue? Press Y(Yes) N(No). |--------------------------------------------------------------'á ñFirmware Recovery: If a troubleshooting procedure has indicated that the firmwareinformation in your system unit has been corrupted, then you must perform afirmware recovery.To perform a firmware recovery, do the following:1. Locate your firmware update diskette.2. Using another system unit, rename the*.imgfile on the firmware update diskette toprecover.img3. Make sure your system unit is turned off.4. Insert the firmware recovery diskette into your system unit.5. Turn on your system unit.6. When the keyboard indicator appears, press the 1 key on the system consoleASCII terminal.7. When the System Management Services appear, choose Utilities and perform aSystem Firmware Update as described above.Select Console: Selecting this option allows you to define which display is usedby the system for system management.5-38 Service Guide