![boot - After GRUB appears I see ACPI BIOS ERROR messages before Ubuntu 20.04 starts normally. How do I solve the problem? - Ask Ubuntu boot - After GRUB appears I see ACPI BIOS ERROR messages before Ubuntu 20.04 starts normally. How do I solve the problem? - Ask Ubuntu](https://i.stack.imgur.com/5bmdm.jpg)
boot - After GRUB appears I see ACPI BIOS ERROR messages before Ubuntu 20.04 starts normally. How do I solve the problem? - Ask Ubuntu
![How To Fix Lenovo Hard Drive Not Found, Hard Drive Not Detected, No Hard Drive, No HDD Error - YouTube How To Fix Lenovo Hard Drive Not Found, Hard Drive Not Detected, No Hard Drive, No HDD Error - YouTube](https://i.ytimg.com/vi/H-T8XIE4JMQ/maxresdefault.jpg)
How To Fix Lenovo Hard Drive Not Found, Hard Drive Not Detected, No Hard Drive, No HDD Error - YouTube
![TCG-compliant-functionality-related-error-might-be-the-BIOS-code - English Community - LENOVO COMMUNITY TCG-compliant-functionality-related-error-might-be-the-BIOS-code - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/167538iCFA0A1768C46B9E3.png)
TCG-compliant-functionality-related-error-might-be-the-BIOS-code - English Community - LENOVO COMMUNITY
![Have updated the lenovo ideapad S145 to Windows 20H2. Got a popup for Lenovo Bios. After updating the bios, the screen got stuck in blue screen of death with error code 0xc00000f. Have updated the lenovo ideapad S145 to Windows 20H2. Got a popup for Lenovo Bios. After updating the bios, the screen got stuck in blue screen of death with error code 0xc00000f.](https://preview.redd.it/6zafsxozyl571.jpg?width=640&crop=smart&auto=webp&s=4bb8d9118c677b25a6527e3a9ce301b095788eae)
Have updated the lenovo ideapad S145 to Windows 20H2. Got a popup for Lenovo Bios. After updating the bios, the screen got stuck in blue screen of death with error code 0xc00000f.
![BIOS-update-error-on-Lenovo-ideapad-desktop-core-isolation-and-tamper-protection-turned-off - English Community - LENOVO COMMUNITY BIOS-update-error-on-Lenovo-ideapad-desktop-core-isolation-and-tamper-protection-turned-off - English Community - LENOVO COMMUNITY](https://forums.lenovo.com/uploads/topic/202210/qfTa9DVvz268HqEPry6qeA.png?aid=RNGnbBlv_8Q)
BIOS-update-error-on-Lenovo-ideapad-desktop-core-isolation-and-tamper-protection-turned-off - English Community - LENOVO COMMUNITY
![Post Error Codes - Lenovo 821532U - ThinkCentre M52 - 8215 Hardware Maintenance Manual [Page 89] | ManualsLib Post Error Codes - Lenovo 821532U - ThinkCentre M52 - 8215 Hardware Maintenance Manual [Page 89] | ManualsLib](https://static-data2.manualslib.com/docimages/i2/44/4327/432618-lenovo/89-post-error-codes-821532u-thinkcentre-m52-8215.jpg)
Post Error Codes - Lenovo 821532U - ThinkCentre M52 - 8215 Hardware Maintenance Manual [Page 89] | ManualsLib
![Have updated the lenovo ideapad S145 to Windows 20H2. Got a popup for Lenovo Bios. After updating the bios, the screen got stuck in blue screen of death with error code 0xc00000f. Have updated the lenovo ideapad S145 to Windows 20H2. Got a popup for Lenovo Bios. After updating the bios, the screen got stuck in blue screen of death with error code 0xc00000f.](https://preview.redd.it/9381u5xyyl571.jpg?width=640&crop=smart&auto=webp&s=becdb296a6af41b60c07f494c8a283a2068c6c51)