![Aspire V3 574G says "No Bootable Device" after receiving official BIOS upgrade to InsydeH20 v1.27 — Acer Community Aspire V3 574G says "No Bootable Device" after receiving official BIOS upgrade to InsydeH20 v1.27 — Acer Community](https://us.v-cdn.net/6029997/uploads/migration/12726iBA0206F4F54732F1.jpg)
Aspire V3 574G says "No Bootable Device" after receiving official BIOS upgrade to InsydeH20 v1.27 — Acer Community
![It's an old laptop without an operating system. I found out that I need to change the BIOS by locating the Boot Mode It's an old laptop without an operating system. I found out that I need to change the BIOS by locating the Boot Mode](https://f01.justanswer.com/V5Rt5QLK/IMG_20210626_081442048.jpg)
It's an old laptop without an operating system. I found out that I need to change the BIOS by locating the Boot Mode
![Acer InsydeH20 Rev 5.0 BIOS Secure boot USB telepítés / Acer InsydeH20 Rev 5.0 USB boot install - YouTube Acer InsydeH20 Rev 5.0 BIOS Secure boot USB telepítés / Acer InsydeH20 Rev 5.0 USB boot install - YouTube](https://i.ytimg.com/vi/1_nJVXzePj0/mqdefault.jpg)
Acer InsydeH20 Rev 5.0 BIOS Secure boot USB telepítés / Acer InsydeH20 Rev 5.0 USB boot install - YouTube
![Pc didn't boot and kept black screen but the fan and the rest were working. Tried bios update, hard reset, i opened up the laptop and nothing. I'm now in the Memory Pc didn't boot and kept black screen but the fan and the rest were working. Tried bios update, hard reset, i opened up the laptop and nothing. I'm now in the Memory](https://i.redd.it/12b3w0ogjp571.jpg)