Re: USB keyboard recognized during boot menu, not later

[Mayuresh <mayuresh%acm.org@localhost>]

On Thu, Jun 18, 2015 at 06:51:48PM +0000, Chavdar Ivanov wrote:
> Or get into the BIOS and check if there is an option to disable USB3.

I tried BIOS before.

There is no way to disable 3.0. Also searched for BIOS upgrade from laptop
vendor that would allow me to disable 3.0. No update is available. (Didn't
check bios upgrade from motherboard vendor though not sure that would void
the warranty etc.)

However there is an option called "USB3.0 Configuration in Pre-OS" with
values Enabled,Disabled,Auto. It's basically about whether to keep it 2.0
"Pre-OS" loading. Anyway, I tried all 3 options. Neither worked.

Mayuresh