# Rework Instructions for 11th Gen Mainboards to enable powering the RTC circuit from the main battery

**URL:** <https://community.frame.work/t/rework-instructions-for-11th-gen-mainboards-to-enable-powering-the-rtc-circuit-from-the-main-battery/26922>\
**Category:** Community Support\
**Tags:** hardware\
**Created:** [January 30, 2023, 5:50pm UTC](https://community.frame.work/t/rework-instructions-for-11th-gen-mainboards-to-enable-powering-the-rtc-circuit-from-the-main-battery/26922 "2023-01-30T17:50:47Z")\
**Posts on this page:** 1\
**Showing post:** 337

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**Author:** ![Usernames](https://sea1.discourse-cdn.com/flex001/user_avatar/community.frame.work/usernames/32/40546_2.png) [@Usernames](https://community.frame.work/u/Usernames)\
**Post date:** [March 6, 2024, 8:12am UTC](https://community.frame.work/t/rework-instructions-for-11th-gen-mainboards-to-enable-powering-the-rtc-circuit-from-the-main-battery/26922/337 "2024-03-06T08:12:11Z")

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Is there any information regarding how long the main battery will keep the BIOS settings for when fully discharged?

I already saw a user who experience this loss on the new AMD 13.5 of settings after it was [suspended for a few days](http://community.frame.work/t/fw13-amd-loses-bios-settings-when-main-battery-runs-out/43453) and I assume 11th gen has worse power drain?

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_[View the full topic](https://community.frame.work/t/rework-instructions-for-11th-gen-mainboards-to-enable-powering-the-rtc-circuit-from-the-main-battery/26922)._