49 lines
2.0 KiB
Plaintext
49 lines
2.0 KiB
Plaintext
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AST RESEARCH TECHNICAL BULLETIN TB-0019A 7-16-84
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IBM PC ERROR CODES
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Below is a list of error codes that may occur during the POST
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(Power On Self Test) or when running the IBM Diagnostics. If it
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were to occur during the POST, it would appear as a three or four
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digit number. If it were to occur during the IBM Diagnostics, it
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would appear as "ERROR -- SYSTEM UNIT xxyy", where xx is the
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device number and yy is the error code. The most common error
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code is 01. For example, the error message "ERROR - SYSTEM UNIT
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201" would appear in the IBM Diagnostics if it were to detect a
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memory error.
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DEVICE ERROR DEVICE NAME
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021 POWER SUPPLY
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101 SYSTEM UNIT
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201 MEMORY
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301 KEYBOARD
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401 MONOCHROME DISPLAY
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501 COLOR/GRAPHICS DISPLAY
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601 DISKETTE DRIVE(S)/ADAPTER
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701 MATH COPROCESSOR
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901 PARALLEL PRINTER ADAPTER
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1101 ASYNCHRONOUS COMMUNICATIONS ADAPTER - COM1
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1201 ALTERNATE ASYNCHRONOUS COMMUNICATIONS - COM2
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1301 GAME CONTROL ADAPTER
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1401 IBM MATRIX PRINTER
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1501 SYNCHRONOUS DATA LINK CONTROL COMMUNICATIONS
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- SDLC
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1701 FIXED DISK DRIVE(S)/ADAPTER
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1801 EXPANSION UNIT
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2001 BINARY SYNCHRONOUS COMMUNICATIONS - BSC
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2101 ALTERNATE BINARY SYNCHRONOUS COMMUNICATIONS
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- ALT BSC
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2201 IBM CLUSTER ADAPTER
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* 2801 DISTRIBUTED FUNCTION COMMUNICATIONS ADAPTER
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2801 IBM 3278/79 EMULATION ADAPTER
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2901 IBM COLOR GRAPHICS PRINTER
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* 3201 DISPLAY ADAPTER
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3301 IBM COMPACT PRINTER
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* - 3270 PC ONLY
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