There might be some truth in both doing and not doing this procedure.
I just spent 3+ hours on the phone with HP support trying to correct a
conflict between the HP My Display program and the PnP recognition
of the driver for my HP2408 monitor. Several things were tried, and
as a side note, none of them worked to get the computer to recognize
the monitor as a known device [and it won't allow a re-install of the
driver, stating I don't have permission]. But I digress, at one point,
after using device manager to uninstall the monitor and the NVidea
video card drivers, the tech told me to shut down, unplug the power,
wait for the LED light on the back of the computer to go out (takes
about 10 seconds), then hold down the power button for 10 more
seconds, then plug it back in and start up, letting the computer attempt
to reinstall both the monitor and video card drivers. Turns out I had
to then go to the driver restore function to get the video drivers back,
and it didn't solve the conflict with the monitor driver.
The lesson learned was that apparently HP tech department thinks
there is some validity to this unplug stuff in certain circumstances.
K
"Lorin" <> wrote in message
news:BE8CC619-4146-4615-A188-...
> How to boot the PC.
>
> Go to Start.
> Select SHUTDOWN.
> Let the PC turn off.
> Go to the back of the PC and either pull the plug or turn the PC Power
> Supply OFF.
> Wait 15 seconds.
> Turn the PC power switch on or plug the cord back in.
> Push the button on the front of the PC to start it up.
>
> Why all this?
> I have discovered, and probably many already know, that the PC does not
> really shut everything down unless this procedure is followed and power is
> fully removed.
>
> Do not believe me, do a shut down and look at the back of the PC, you will
> see some motherboard lights on.
>
> I did some installs that did not work and caused the PC to never get to
> the Windows logo.
> This after many attempts to simply Restart.
> I was terrified that I would have to reinstall Vista, in my case.
> Restart does not hack it.
>
> You have to fully remove power in some cases so why not just do it every
> time and be assured that your PC is starting from zero.
>
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