# Don't enter bios

**URL:** <https://forum.chuwi.com/t/dont-enter-bios/30470>\
**Category:** Ask A Question\
**Created:** [January 27, 2022, 10:23pm UTC](https://forum.chuwi.com/t/dont-enter-bios/30470 "2022-01-27T22:23:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ruimdp](https://avatars.discourse-cdn.com/v4/letter/r/a698b9/32.png) [@Ruimdp](https://forum.chuwi.com/u/Ruimdp)\
**Post date:** [January 27, 2022, 10:23pm UTC](https://forum.chuwi.com/t/dont-enter-bios/30470/1 "2022-01-27T22:23:18Z")

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Hi, I have a hi10pro, have removed android and installed only windows. Everything worked fine, it work for a week, but now is displaying the error BOOTLOADER ERROR CODE01 / 02.

This haapened in the past but was just the boot changed alone I don’t know why… But change again to windows and stayed ok.

Now my problem is the F7 doesn’t work anymore to enter in bios!

Any suggestions??

Thanks and regards

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**Author:** ![ChuwiService](https://avatars.discourse-cdn.com/v4/letter/c/c68b51/32.png) [@ChuwiService](https://forum.chuwi.com/u/ChuwiService)\
**Post date:** [January 28, 2022, 6:09am UTC](https://forum.chuwi.com/t/dont-enter-bios/30470/2 "2022-01-28T06:09:57Z")

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Hello, this system does not have Android. If you need to send repairs to modify the bios, and you are not comfortable with the warranty coverage, please contact us by email([service@chuwi.com](mailto:service@chuwi.com))