-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Archived Topics
- Notebooks Archive
- Laptop won't boot into UEFI mode

Create an account on the HP Community to personalize your profile and ask a question

10-05-2015 01:25 AM
That version won't change until you are able to access the operating system and install it from within Windows. Then it will be installed to the hard disk.
Can you post a image that shows the BIOS version?
Would you consider removing the hard drive and connecting it to a different PC to use the Disk Management tool in Windows to view the partitions and copy important data from it?
Do you have the usb recovery media that you created from the original OS installation?
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"
10-05-2015 01:46 AM - edited 10-05-2015 01:46 AM
Can you boot your notebook to a Windows login?
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"
10-05-2015 02:01 AM
Without recovery media or an image of the current OS installation, how do you intend to reinstall Windows?
The following tutorial is pretty interesting.
http://www.mpspartners.com/2013/10/how-to-convert-windows-7-on-mbrbios-to-gptuefi/
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"
10-05-2015 02:09 AM
The tutorial explains you to make a GPT format. The article will also describes the creation of an associated EFI system partition, which is required for an OS to boot in EFI mode.
Disabling legacy mode should enable booting in EFI if the hard drive and OS are set up in a GPT partition with a correct BCD file and EFI partition.
I would test this on a spare hard drive if I were you. I always do it that way to avoid nasty no-boot scenarios when experimenting with partitioning types. It gives me a plan "B" to fall back on, just in case things do go south.
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"
10-05-2015 03:32 AM
You are very welcome! Come back any time!
🙂
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"
- « Previous
-
- 1
- 2
- Next »
