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post5a1 |
miniPCI POST code display |
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Status
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discontinued, order post5a |
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Part numbers
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post5a1 = miniPCI POST code display, RoHS compliant |
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Spec
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miniPCI format to fit WRAP boards and most modern notebook PCs.
During power on self-test (POST), most PC BIOSes will write diagnostic codes
to port 80h or port 84h (auto select, whichever is written first).
Use post5a1 to display these codes on a dual digit LED display.
Additional LEDs indicate the status of the power supply rails. |
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POST codes
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A comprehensive table of POST codes can be found at
BIOS central. |
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Manufacturer
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PC Engines |
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Origin
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Taiwan |
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Schematics
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PDF |
