IBM 6150 Hardware Maintenance Manual

TNL SN20-9850 (05-87) to 75X0152 or 75X0166FBxFRU: Unidentified Fixed-Disk Drive -----------.,The program detected a fixed-disk drive failure, however the drivetype could not be determined. Look at the label on the fixed-diskdrive to determine the drive type, then use the SRA number givenbelow for that drive type. If needed, see Section 8.• For the type R40 fixed-disk drive, see SRA number 74x.• For the type R 70 fixed-disk drive, see SRA number 70x.• For the type E70 fixed-disk drive, see SRA number 77x.If the drive type is not listed above, it is not supported in thismanual.FCx3-0020-44 Service ManualFRU: Unidentified Diskette Drive ------------.,The program detected a diskette drive failure, however the drivetype could not be determined. Look at the diskette drive todetermine the drive type, then use the SRA number given below forthat drive type. If needed, see Section 7.• For the IBM AT High Capacity Diskette Drive, see SRAnumber 64x.• For the IBM AT Dual-Sided Diskette Drive, see SRA number66x.If the drive type is not listed above, it is not supported in thismanual.