On Friday 11 February 2011 22:04:22 [email protected] wrote:
> Volker Armin Hemmann <[email protected]> [11-02-11 21:20]:
> > On Friday 11 February 2011 20:15:56 [email protected] wrote:
> > > Volker Armin Hemmann <[email protected]> [11-02-11 19:56]:
> > > > On Friday 11 February 2011 18:59:39 [email protected] wrote:
> > > > > Hi,
> > > > > 
> > > > > I have a problem here...(as you may have already
> > > > > guessed...;)
> > > > > 
> > > > > I have an old PS/2 keyboard, which I do love a lot. This
> > > > > PS/2-
> > > > > keyboard is connected via a Chesen Electronics Corp. PS/2
> > > > > Keyboard+Mouse Adapter to an USB-port of my ASUS Corsshair
> > > > > IV
> > > > > formula board.
> > > > > 
> > > > > When Linux is running I have not a single problem with this
> > > > > setup... BUT entering the bootselector via F8 while BIOS is
> > > > > coming up is to 99% impossible. I managed that only once.
> > > > > On the other hand: Entering BIOS with F1 is not simple and
> > > > > often
> > > > > requires several boots, but it is possible.
> > > > > 
> > > > > What can I do to make F8/the bootselector work?
> > > > > 
> > > > > Thank you very much for any help in advance!
> > > > > Have a nice weekend!
> > > > > Best regards,
> > > > > mcc
> > > > 
> > > > go into bios, turn on legacy support. Btw, are there no ps/2
> > > > ports? Oh - and using a 'pure' usb keyboard for entering bios
> > > > might be needed.
> > > 
> > > Hi Volker,
> > > 
> > > ...yes, there is a ps/2 port...but this keyboard is that old, that
> > > it is recommended NOT to connect the keyboard to ANY "modern" PS/2
> > > connector, since it does not comply to the standard very well.
> > > I choose exactly this adapter, because it is known to work with the
> > > keyboards "way of PS/2". If there is a little chance to enter BIOS
> > > and
> > > the BOOTSELECTOR using this keyboard I want really to avoid the
> > > hassle
> > > of having two boards connected to my PC (and wasting a USB port,
> > > too).
> > > 
> > > Have a nice weekend!
> > > mcc
> > 
> > well, why do you need the bootselector anyway? And have you tried to
> > connect the keyboard? What could happen? blown fuse on the board?
> 
> Hi Volker,
> 
> The bootselector normally is used to select between different bootable
> devices which are together connected to the PC at the same time.
> Very handy!
> 
> One question remains to be answered for you:
> What could happen, when attaching a badly confirming device to a
> motherboard?
> 
> In the simplest case: nothing and it does not work.
> 
> Worst case is to kill the PS/2-chip attached to the PS/2 jack on the
> motherboard.
> 
> Something with which I do not want to experiment with.
> Especially because I know from others, that this risk is real.
> 
> Normally I try to evaluate the risk of my acting in beforehand --
> especially if it is that easy like in this case: asking people,
> which wants to give helpful answers. But not any given answer is
> that helpful, you know?

well, it is not like you have much alternatives left, do you? you can either:
try a different keyboard
try a different adaptor
or
connect the keyboard directly.

any way. changing 'usb legacy support' from 'disabled' or 'auto' to 'enabled' 
might help you.

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