POST ok, but Device Mgr shows yellow exclamations for CD drives

  • Thread starter Thread starter Ritter197
  • Start date Start date
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Ritter197

I have a CD and a DVD drive and they show up in the POST and the Device
Manager, but in the latter with a yellow exclamation mark.

They always worked before and during startup I see the lights on booth
drives working.

Uninstalling from the Device Manager and letting Windows XP Pro find them is
ok, it finds and identifies them but never says the hardware is now
installed and can be used.

What can possibly cause this, especially since no new hardware was added and
both worked fine for months.
 
Ritter197 said:
I have a CD and a DVD drive and they show up in the POST and the
Device Manager, but in the latter with a yellow exclamation mark.
Click to expand...
They always worked before and during startup I see the lights on booth drives working.
Click to expand...
Uninstalling from the Device Manager and letting Windows XP Pro find them is ok, it
finds and identifies them but never says the hardware is now installed and can be used.
Click to expand...

It doesnt do that last with optical drives.
What can possibly cause this, especially since no new hardware was added and both worked
fine for months.
Click to expand...

Usually a resource conflict. That can happen
if the ESCD gets wiped for some reason.
 
Ritter197 said:
What is ESCD
Click to expand...

Its where basic config info is kept. You will usually see an
Updating ESCD message on the bottom of the black bios
screen at boot time after any hardware is changed.
and how to I go about it fixing it?
Click to expand...

You can reset the bios from inside the bios. It
looks like setting, but its actually a one off reset.
 
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