# Guías de actualización del certificado de arranque seguro en Windows 11

**URL:** <https://foro.soyitpro.com/t/guias-de-actualizacion-del-certificado-de-arranque-seguro-en-windows-11/51>\
**Category:** Windows\
**Tags:** powershell\
**Created:** [19 Agosto, 2026 15:10 UTC](https://foro.soyitpro.com/t/guias-de-actualizacion-del-certificado-de-arranque-seguro-en-windows-11/51 "2026-08-19T15:10:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SoyITPro](https://foro.soyitpro.com/user_avatar/foro.soyitpro.com/soyitpro/32/17_2.png) [@SoyITPro](https://foro.soyitpro.com/u/SoyITPro)\
**Post date:** [19 Agosto, 2026 15:10 UTC](https://foro.soyitpro.com/t/guias-de-actualizacion-del-certificado-de-arranque-seguro-en-windows-11/51/1 "2026-08-19T15:10:34Z")

</div>

El tema de los certificados de Secure Boot que vencen tiene a más de un administrador preocupado, esta actualización de 2011 → 2023 tiene muchas preguntas y cada fabricante ha compartido guías sobre este proceso.

Asus → [https://www.asus.com/us/support/faq/1055903/](https://www.asus.com/us/support/faq/1055903/)

Lenovo → [https://support.lenovo.com/us/en/solutions/HT518129](https://support.lenovo.com/us/en/solutions/HT518129)

Dell → [Microsoft 2011 Secure Boot Certificate Expiration | Dell India](https://www.dell.com/support/kbdoc/en-in/000347876/microsoft-2011-secure-boot-certificate-expiration)

HP → [https://support.hp.com/us-en/document/ish\_13070353-13070429-16](https://support.hp.com/us-en/document/ish_13070353-13070429-16)

Surface → [Surface Secure Boot Certificates | Microsoft Support](https://support.microsoft.com/en-US/surface/drivers-firmware/surface-secure-boot-certificates)

MSI → [https://us.msi.com/faq/faq-11305](https://us.msi.com/faq/faq-11305)

Acer → [https://community.acer.com/en/kb/articles/18840-update-your-secure-boot-certificates-in-june-2026-to-stay-protected](https://community.acer.com/en/kb/articles/18840-update-your-secure-boot-certificates-in-june-2026-to-stay-protected)

Samsung → [고객서비스 알림 | Samsung 대한민국](https://www.samsung.com/sec/support/newsalert/3963/)

LG → [[LG PC] Windows Secure Boot Certificate Update & Troubleshooting Guide | LG USA Support](https://www.lg.com/us/support/help-library/lg-pc-windows-secure-boot-certificate-update-troubleshooting-guide-CT00000317-20155021548818)

### Cómo comprobar si tu equipo tiene ya el certificado de Secure Boot 2023

Abre una terminal cómo administrador y ejecuta.

```powershell
([System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match ‘Windows UEFI CA 2023’)

```

 ![Screenshot_2026-08-19_100739](https://foro.soyitpro.com/uploads/default/original/1X/d5debab17b583b5de68b50c8e7a5b8a235fdaa47.webp)