3-14 Workstation 5 Field Service Guide
Workstation 5 Troubleshooting
Power On-Self Test (POST) Errors
Power On-Self Test (POST) Errors
At power-up, the WS5 system board runs a generic General Software
Embedded BIOS 2000 POST, followed by a custom POST that checks for the
presence of a CF card and USB Flash Drive if the unit is configured to run
Windows Embedded CE 6.
Error Beeps Description
POST_BEEP_REFRESH 1 Memory Refresh not working.
POST_BEEP_PARITY 2 Parity Error in 1st 64Kb.
POST_BEEP_BASE64KB 3 Memory failure in 1st 64Kb.
POST_BEEP_TIMER 4 Timer T1 not operational.
POST_BEEP_CPU 5 CPU test failed (or CF Card)
POST_BEEP_GATEA20 6 Gate A20 failure (or USB Flash Drive)
POST_BEEP_DMA 7 DMA page/base registers.
POST_BEEP_VIDEO 8 Video Error (non fatal)
POST_BEEP_KEYBOARD 9 Keyboard failure.
POST_BEEP_SHUTDOWN 10 CMOS shutdown register failed
POST_BEEP_CACHE 11 External cache not working.
POST_BEEP_BOARD 12 Board initialization failure.
POST_BEEP_LOWMEM 13 Exhaustive low memory test.
POST_BEEP_EXTMEM 14 Exhaustive extended memory test.
POST_BEEP_CMOS 15 CMOS restart byte failed.
POST_BEEP_ADDRESS_LINE 16 Address line failed.
POST_BEEP_DATA_LINE 17 Data line test failed.
POST_BEEP_INTERRUPT 18 Interrupt controller failure.
POST_BEEP_HUGEMEM 19 Exhaustive hugh memory test.
POST_BEEP_EBDA_LOC 20 Address manager failed to reloc
EBDA.
POST_BEEP_ADDR_MGR 21 Address manager failed to initialize.
POST_BEEP_ADSYNC 22 Address manager failed to sync to
memory parameters.
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