I bought a DELL precision 3510 during an auction in my previous company.
The laptop is in warranty until 2019. I was trying to reinstall windows 7 (because of course they tried to block access to the old installation, so there was the error and the reqiest to reinstall the software).
I checked the pc and after 30 minutes no errors. So I downloaded the Operating System optimized for my laptop directly from the DELL warranty status page.
I tried to flash the bios with the last update, secure boot NO, legalize boot...but I have always the same error, a blue screen with "...the system is not fully compliant with ACPI. Contact (DELL) for an updated bios"
What I can do?
Regards