Vista - DPI Scaling does not work

In checking out Vista Business I changed the DPI Scaling to 144% which for my
uses was too large. I have tried a zillion times to change it back to one of
the other options, i.e. 96%, 125% or another custom selection, restarted and
every time it restarts it is at 144%. HP told me to increase the resolution.
I note that others say their resolution can be 1280x1024. My maximum is
1280x800. I have the GeForce Go 7400 driver 7.5.10.9815 installed. An online
check says this is the one my system should have. I do not want to reinstall
the operating system. What can I do???
--
DD

Are you making the change with a User account that has administrator
privileges?
Do you a normal Restart or Shutdown from the Start Menu?
What is the native resolution of your display?
Have you tried 1280x720 or 1280x792(since 800 is not divisible by 12)?

"Dukiedog" <Dukiedog@xxxxxx> wrote in message
news:E26DAB71-B3E5-4ECD-A053-00262982CE46@xxxxxx

Thank you JW. Yes I am an administrative user. Have done both restarts and
shutdowns then startup. How do I discover what the native resolution of my
display is? I have tried those other ratios. I just uninstalled and
reinstalled the video driver; same problem.
--
DD


"JW" wrote:

Some easy ways to determine the native resolution of a digital monitor is to
look on the any labels on the monitor or the box it came in or look up the
model on the manufacturer's web site.

-Paul Randall

"Dukiedog" <Dukiedog@xxxxxx> wrote in message
news:0D0F7630-BE93-4F9C-99E3-08834B4ADBAF@xxxxxx