![Bios Mods -The Best BIOS Update and Modification Source - [REQUEST] Acer Aspire E5-571(G) BIOS unlock Bios Mods -The Best BIOS Update and Modification Source - [REQUEST] Acer Aspire E5-571(G) BIOS unlock](https://i.ytimg.com/vi/PNroiPSswZ8/maxresdefault.jpg)
Bios Mods -The Best BIOS Update and Modification Source - [REQUEST] Acer Aspire E5-571(G) BIOS unlock
![No option for change changing UEFI or legacy in boot menu in insydeH20 v1.04 aspire E1-571 — Acer Community No option for change changing UEFI or legacy in boot menu in insydeH20 v1.04 aspire E1-571 — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/si/1m5j59dtlwos.jpg)
No option for change changing UEFI or legacy in boot menu in insydeH20 v1.04 aspire E1-571 — Acer Community
![Bios Mods -The Best BIOS Update and Modification Source - Restore UEFI from Legacy -- V 5.3, BIOS 1.49 Bios Mods -The Best BIOS Update and Modification Source - Restore UEFI from Legacy -- V 5.3, BIOS 1.49](https://us.v-cdn.net/6029997/uploads/editor/rg/fpz9zwrksubc.jpg)
Bios Mods -The Best BIOS Update and Modification Source - Restore UEFI from Legacy -- V 5.3, BIOS 1.49
![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://preview.redd.it/12b3w0ogjp571.jpg?auto=webp&s=e4e26330f38264a7e54aa437343c800dccc73111)
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
![Turn off your discreet ATI / NVIDIA card in locked Bios (InsydeH20) - General Discussion | InsanelyMac Turn off your discreet ATI / NVIDIA card in locked Bios (InsydeH20) - General Discussion | InsanelyMac](http://4.bp.blogspot.com/-2jN_9EESprE/UXLJ6E76quI/AAAAAAAAARw/D-qLnNXqJ7I/s1600/IMG_20130420_101340.jpg)
Turn off your discreet ATI / NVIDIA card in locked Bios (InsydeH20) - General Discussion | InsanelyMac
![How to access "Advanced" settings tab on your motherboard's BIOS setup utility, if it's hidden by default on your Laptop/Notebook? - Super User How to access "Advanced" settings tab on your motherboard's BIOS setup utility, if it's hidden by default on your Laptop/Notebook? - Super User](https://i.stack.imgur.com/rSHpP.jpg)
How to access "Advanced" settings tab on your motherboard's BIOS setup utility, if it's hidden by default on your Laptop/Notebook? - Super User
![No option for change changing UEFI or legacy in boot menu in insydeH20 v1.04 aspire E1-571 — Acer Community No option for change changing UEFI or legacy in boot menu in insydeH20 v1.04 aspire E1-571 — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/87/xl5t8zhipuj1.jpg)