Silicon Graphics Zx10, User Manual

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Error Messages
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If the BIOS detects error 2C, 2E, or 30 (base 512 KB RAM error), it displays an additional
word-bitmap (xxxx) indicating the address line or bits that failed. For example, 2C 0002
means address line 1 (bit one set) has failed; 2E 1020 means data bits 12 and 5 (bits 12 and
5 set) have failed in the lower 16 bits.
Error Messages
You may encounter the following processor- or memory-related error messages.
C2h Initialize error logging
C3h Initialize error display function
C4h Initialize system error handler
C5h PnPnd dual CMOS (optional)
C6h Initialize notebook docking (optional)
C7h Initialize notebook docking late
C8h Force check (optional)
C9h Extended checksum (optional)
D2h Unknown interrupt
Table 5-2 Error Messages
Message Description
02F8: Microcode update failed to load
on CPU n Processor microcode update is not present or failed to
load on the processor
02F9: Memory interleave is missing in
bank n Only one memory module was seen in bank n
02FA: Memory population error: all
banks are filled More than six memory modules are installed; memory
DIMMs may be installed in Bank 1
Table 5-1 (continued)
Test Point Codes
Code Beeps POST Routine Description