"OS Boot Information" (/sos) option in Windows 8 has no effect

In earlier versions of Windows it was possible to display the name of each driver when booting by enabling the "OS Boot Information" option (also known as the /sos switch on versions of Windows which used boot.ini).

On Windows 8, this option still exists, but enabling it does not have any effect: the booting still displays the Windows 8 logo and spinning circle, even with this option enabled.  Is there any way to work around this?

March 14th, 2013 11:58am

Hi,

You can try to use EasyBCD to edit the boot menu.

Free Windows Admin Tool Kit Click here and download it now
March 15th, 2013 10:31am

change the bootmangaer to the old one:

bcdedit /set {default} bootmenupolicy legacy

Now try to add the SOS flag.

March 15th, 2013 11:52pm

no luck. legacy policy would not work. i do not see any driver information on the screen while booting up. any other tips? all i see is a spinning wheel - no mention of any drivers anywhere.
Free Windows Admin Tool Kit Click here and download it now
July 8th, 2013 3:05pm

no luck. legacy policy would not work.
Wild guess, try both, add "BootMenuPolicy MenuPolicyLegacy" to {default}, and add "sos yes" to {current} or to a modified copy of {current}.  While at it you could also add "bootlog yes": credits.
July 10th, 2013 1:24pm

tried this as well.. no luck..
Free Windows Admin Tool Kit Click here and download it now
July 10th, 2013 1:30pm

This topic is archived. No further replies will be accepted.

Other recent topics Other recent topics