v Follow the suggested actions in the order in which they are listed in the Action column until the problemis solved.v See the parts listing in the Problem Determination and Service Guide to determine which components arecustomer replaceable units (CRU) and which components are field replaceable units (FRU).v If an action step is preceded by “(Trained service technician only),” that step must be performed only by atrained service technician.Error code Description Action662 A diskette drive configuration error occurred. 1. Make sure that the Configuration/Setup Utilityprogram correctly reflects the type of diskettedrive.2. Reseat the following components:a. Diskette drive cableb. Diskette drive3. Replace the following components one at a timein the order shown, restarting the server eachtime:a. Diskette drive cableb. Diskette drivec. (Trained service technician only) Systemboard962 A parallel port configuration error occurred 1. If you changed an optional hardware device,make sure that the parallel port setting is correctin the Configuration/Setup Utility program. If thesetting is not correct, change it and save thesettings.2. (Trained service technician only) Replace thesystem board.1162 The serial port configuration conflicts withanother device in the system. 1. Make sure that the interrupt request (IRQ) andI/O port assignments that are needed by theserial port are available.2. If all interrupts are being used by adapters,remove an adapter to make an interrupt availableto the serial port, or force other adapters to sharean interrupt.3. Make sure that the serial port setting is correct inthe Configuration/Setup Utility program. If thesetting is not correct, change it and save thesettings.4. (Trained service technician only) Replace thesystem board.1762 A fixed disk configuration error occurred. 1. Run the Configuration/Setup Utility program andload the defaults.2. Reseat the following components:a. Hard disk drive cablesb. Hard disk drivec. (Trained service technician only) Systemboard3. Replace the components listed in step 2 one at atime, in the order shown, restarting the servereach time.44 System x3105 Type 4347: Installation Guide