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5 Power-On Self-Test and Error Messages
Error Message Summary
The following table list the error codes, causes and symptoms and the
accompanied short message that are displayed in the upper left corner of
the screen.
Code # Cause / Symptom Short message (US)
0000h Any POST error that is not listed below System error
0010h CMOS Checksum error (if no Serial EEProm) Incorrect CMOS Checksum
0011h Date and Time most (CMOS backed up from SE2P) Date and Time Lost
0012h PC configuration lost (both SE2P and CMOS lost) Incorrect PC Configuration
0020h Any POST error regarding an AT option ROM Option ROM Error
0021h Any POST error regarding an external PCI card issue PCI Error
0022h Any POST regarding an AT PnP issue ISA P1P Error
0030h Unsupported CPU speed switch setting Wrong CPU Speed Setting
0040h Serial number corrupted (bad checksum or null #
) Invalid PC Serial Number
0041 Product flag not initialized or bad Invalid Internal product type
0050h Fan not connected (according to CPU) Fan Not Connected
0060h RPO initialization failure Remote Power On Error
0100h Keyboard stuck key Keyboard Error
0101h Keyboard self-test failure Keyboard Error
0102h Keyboard controller I/O access failure Keyboard Error
0103h Keyboard not connected Keyboard Not Connected
0105h Mouse self-test failure Mouse Error
0106h Mouse not detected (but configured in CMOS) Mouse Error
0108h Mouse and Keyboard connectors reversed Keyboard and Mouse Error
0200h Conflict on serial port (@, IRQ) Serial Port Error
0201h Conflict on parallel port (@, IRQ, DMA) Parallel Port Error
0300h Floppy A: self-test failure Flexible Disk Drive A Error
0301h Floppy B: self-test failure Flexible Disk Drive B Error