BIOS is not fully compliant error on Sony Vaio Oldest version of Pc

[saba.abdoulaye2]

It worked, but it stopped again because "the BIOS installed in this system is not fully compliant... And the computer doesn't start again. I'm trying to install WinXp Pack 3, but here is the message it shows "Stop: C0000221 unknown hard Error
\SystemRoot\System32\ntdll.dll

 

[jsmithepa]

Well then the laptop maybe too old, and I don't think Sony will issue you an updated BIOS would they.