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A power-on self-test (POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on.
Measurement, IBM-compatible PC POST & Macintosh POST
Explore the main themes, entities and connections around Power-on self-test. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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post bios codes screen error hardware pc system macs memory may sequence test boot beep device code ibm amiga display
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| parity memory | instance of | the mainframe- and minicomputer-inspired high-reliability features | 0.80 | text |
| the thorough memory test in every POST were dropped from most models | instance of | the mainframe- and minicomputer-inspired high-reliability features | 0.80 | text |
| those in major appliances | instance of | Embedded systemsMany embedded systems | 0.80 | text |
| avionics | instance of | Embedded systemsMany embedded systems | 0.80 | text |
| communications | instance of | Embedded systemsMany embedded systems | 0.80 | text |
| or medical equipment have built-in self-test routines that are automatically invoked at power-on | instance of | Embedded systemsMany embedded systems | 0.80 | text |
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