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power-on self-test

process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on
Class type of: self-test Q277541
power-on self-test
Macic7 · Public Domain · Wikimedia

Facts

4 properties
Subclass of
self-test[1]
Part of
booting[2]
Facet of
operating system[3]
Different from
Wikidata item[4]
🏷️ Also known as
en POST en power-on self-test ar إختبار التشغيل الذاتي ar اختبار التشغيل الذاتي cs Power On Self Test fa پست اسکرین id Power-on self test ja パワーオンセルフテスト ko 시동 자체 시험 ro POST vi Tự kiểm tra khi nguồn bật zh 加电自检
🔖 Identifiers · 2
Freebase ID
/m/05pcfy
Microsoft Academic ID (discontinued)
2780316967

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Belongs to 1
booting
Facet of 1
operating system
Part of 1
booting
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Related Entities

operating system

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). power-on self-test. Retrieved November 11, 2026, from https://4ort.xyz/entity/power-on-self-test
MLA “power-on self-test.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/power-on-self-test.
BibTeX @misc{4ortxyz_power-on-self-test_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{power-on self-test}}, year = {2026}, url = {https://4ort.xyz/entity/power-on-self-test}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): power-on self-test — https://4ort.xyz/entity/power-on-self-test (retrieved 2026-11-11)

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