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- HP Community
- Notebooks
- Notebook Boot and Lockup
- Re: HP Pavilion 15-eh0 Boot Loops with Hyper-V enabled
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10-27-2021 04:26 AM
Hi,
My new HP Pavilion 15-eh0032nw with AMD Ryzen 4500U APU cannot work with Hyper-V enabled in Windows. Once the Hyper-V is enabled and the SVM/AMD-V (Virtualization extensions) is enabled in BIOS, the PC boot loops. After some digging it seems to be a common problem with HP notebooks and AMD APUs which usually can be solved via disabling the IOMMU and/or Legacy Mode Support in the Secure Boot in the BIOS/UEFI. However in my notebook there are no configuration options besides simple on/off switch for virtualization.
This happens on the Win10 20H1/20H2/21H1 and now also on the Win11 21H2 (build 22000.282).
This is a shame that in 2021 we have a brand new PCs which cannot work with virtualization extensions with the very system they've been bundled with...
Can anyone suggest some workarounds for this issues?
Solved! Go to Solution.
10-29-2021 03:29 AM
Thank you!
I knew that sometimes Realtek drivers are the cause of the problem and I've tried various version for my BT/WiFi card I could find. It didn't occur to me that the card reader is also from the Realtek...
I didn't have to reinstall windows. Update of the card reader drivers was enough to stop me from boot looping.
Thanks again!
10-29-2021 10:08 AM
That's great! Glad it helped.
Good info that you only needed to install the driver. I'd been experimenting with various drivers and changes for weeks so by that point my config was a mess. I'll add a note on the original thread.
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