IBM Aptiva 2159, Руководство пользователя

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Table 2-1 (Page 13 of 25). POST and Diagnostics Index for
Symptoms, Messages, Error Codes, or Beeps
Symptoms, Messages, Error
Codes, or Beeps Action/FRU
Read Errors
Diskette drive read error. Diskette
Diskette Drive
System Board
Diskette Drive Cable
Real-time clock is inaccurate. Time set incorrectly by user.
RTC battery (if less than 2.8 V dc)
System Board
Receive Error.
Serial Port loopback test error. Serial Port Cable
System Board
Refresh Failure.
Diagnostics Test detected an
error while testing the DMA
controller's RAM refresh cycle. Memory SIMM
System Board
RTC Interrupt Failure.
Diagnostics Test cannot detect
the Real-Time clock interrupt. System Board
Serial Chip Error.
COM Port error, general. Serial Port Cable
System Board
Serial Compare Error.
COM Port error, information
transmitted is not the same as
information received. Serial Port Cable
System Board
Serial Time-out Error.
COM Port error, time interval is
too long between transmitted
and received data. Serial Port Cable
System Board
Serious Memory Error — Diags
Cannot Continue.
Memory Test error. Memory SIMM
System Board
Some or all keys on keyboard do
not work. “Keyboard” on page 2-40.
Keyboard
Keyboard connection/cable
Access Station host card
Access Station client card
Access Station cable
System Board
2-22