It is quite possible the keyboard failed.
Use another and see if it works.
I have seen keyboards at walmart for under $10. It never hurts to have a
spare.
Sometimes a power fluctuation will corrupt the BIOS, but that is so rare I
hesitate to even mention it.
Usually if a USB keyboard is good, it will get you into BIOS even if it
doesn't work in Windows.
In some machines BIOS, you have to 'enable legacy device support' to make a
USB keyboard work.
--
A Professional Amateur...If anyone knew it all, none of would be here!
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"Barrie" <> wrote in message
news:133E6A52-A51F-4C56-AA80-...
> Thank you, Augustus. There seems to be two issues - the cause of the
> crash,
> and the fact that I cannot use my keyboard to investigate it. I will try
> to
> lay my hands on a PS2 keyboard (just gave an old one to goodwill :-)), and
> it
> will be interesting to see if that does give me access. My BIOS does not
> give me the opportunity to turn a USB keyboard on or off but, as I have
> been
> using it all along and had not changed the BIOS settings, that does not
> seem
> a likely direction in which to look?
>
> "Augustus" wrote:
>
>>
>> "Barrie" <> wrote in message
>> news:8B90E756-07C6-4625-8405-...
>> >I am using Home Premium. After uninstalling Acronis True Image and
>> > Installing Shadow Protect, my system crashed. I had to reboot and,
>> > when
>> > the
>> > "Safe Mode....Start Windows normally" list appeared, my keyboard was
>> > non-functional. the same happens when I try to boot from the
>> > installation
>> > disk. The keyboard *is* seen BIOS phase of start up but the lights go
>> > out
>> > as
>> > soon as Windows starts. Now I am stuck with a crashed system and no
>> > way
>> > to
>> > access it. (the mouse does not work either). I am posting this from a
>> > different computer. Any suggestions?
>>
>> Grab an old keyboard with a ps/2 connector. I assume that the issue is
>> with
>> the USB keyboard. Check to make sure the USB keyboard on boot is enabled.
>>
>>
>>