Can't change resolution

[Manticore]

Many months ago I saw in display properties under the settings tab where it
said "Extend My Windows Desktop onto this Monitor"..I put a check mark in
the box and played around with it,unchecked the box again and clicked
apply,I thought everything was ok...Now I'm unable to change my
resolution...the checkmark is still there and it's grayed out,so am unable
to make any changes...before this I was able to go up to 1280x1024..now I'm
stuck on 800x600..any ideas....would entering Safe Mode and trying that
work??

[AlmostBob]

that message occurs on systems with two monitors fitted, to either 2 adaptor
cards, or to a 2 headed video adaptor
check the back of the case for a second video port and plug into the other
one if there is,
If not use device manager to remove the video adaptor and allow windows to
redetect the adaptor

--
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links provided as a courtesy, read all instructions on the pages before use

Grateful thanks to the authors/webmasters
_


"Manticore" > wrote in message
...
> Many months ago I saw in display properties under the settings tab where
it
> said "Extend My Windows Desktop onto this Monitor"..I put a check mark in
> the box and played around with it,unchecked the box again and clicked
> apply,I thought everything was ok...Now I'm unable to change my
> resolution...the checkmark is still there and it's grayed out,so am unable
> to make any changes...before this I was able to go up to 1280x1024..now
I'm
> stuck on 800x600..any ideas....would entering Safe Mode and trying that
> work??
>
>

[Manticore]

I don't have 2 monitors or two video cards connected..it was only virtual



"AlmostBob" > wrote in message
...
> that message occurs on systems with two monitors fitted, to either 2
adaptor
> cards, or to a 2 headed video adaptor
> check the back of the case for a second video port and plug into the other
> one if there is,
> If not use device manager to remove the video adaptor and allow windows to
> redetect the adaptor
>
> --
> Adaware http://www.lavasoft.de
> spybot http://security.kolla.de
> AVG free antivirus http://www.grisoft.com
> Etrust/vet/CA 12 Month free trial (till Feb 2005)
> http://www.my-etrust.com/microsoft/
> Etrust/Vet/CA.online Antivirus scan
> http://www3.ca.com/securityadvisor/virusinfo/scan.aspx
> Panda online AntiVirus scan http://www.pandasoftware.com/ActiveScan/
> Catalog of removal tools (1)
> http://www.pandasoftware.com/download/utilities/
> Catalog of removal tools (2)
> http://www3.ca.com/securityadvisor/newsinfo/collateral.aspx?CID=40387
> Blocking Unwanted Parasites with a Hosts file
> http://mvps.org/winhelp2002/hosts.htm
> links provided as a courtesy, read all instructions on the pages before
use
>
> Grateful thanks to the authors/webmasters
> _
>
>
> "Manticore" > wrote in message
> ...
> > Many months ago I saw in display properties under the settings tab where
> it
> > said "Extend My Windows Desktop onto this Monitor"..I put a check mark
in
> > the box and played around with it,unchecked the box again and clicked
> > apply,I thought everything was ok...Now I'm unable to change my
> > resolution...the checkmark is still there and it's grayed out,so am
unable
> > to make any changes...before this I was able to go up to 1280x1024..now
> I'm
> > stuck on 800x600..any ideas....would entering Safe Mode and trying that
> > work??
> >
> >
>
>

[Jeff Richards]

If you are sure that your video adapter card is capable of that extended
resolution and if the option doesn't appear then the driver you are using is
not the correct one for your video adapter. Confirm the exact make and
model of the card installed in the machine, then get the right video driver
for it from the manufacturer's www site and install it according to their
instructions.

The option to extend the desktop onto a second adapter is not relevant,
unless you are using a video adapter card that is actually two devices and
includes an option to allocate both devices to one monitor. However, if that
was the case the option would not be grayed out (unless, of course, you are
running the wrong driver, as above).
--
Jeff Richards
MS MVP (Windows - Shell/User)
"Manticore" > wrote in message
...
> Many months ago I saw in display properties under the settings tab where
> it
> said "Extend My Windows Desktop onto this Monitor"..I put a check mark in
> the box and played around with it,unchecked the box again and clicked
> apply,I thought everything was ok...Now I'm unable to change my
> resolution...the checkmark is still there and it's grayed out,so am unable
> to make any changes...before this I was able to go up to 1280x1024..now
> I'm
> stuck on 800x600..any ideas....would entering Safe Mode and trying that
> work??
>
>

[Manticore]

Well,before I put a check in that box...I was able to change
resolutions....I know I have the right drivers for video card,I haven't
changed them in a long time.....Whenever I try to change to a higher
resolution...the screen gets bigger,that is to say.....I have to scroll
up,down,left and right to see the whole desktop,it makes it appear to be a
larger screen..I had one reply telling me to remove the video card from the
device manager and letting Windows redetect it,but am sure if that would do
it or not....I remember when I messed with it and checked the box,it showed
2 monitors on the settings tab..one actual and one virtual..as I stated
before...I played with it and removed the checkmark,clicked apply and forgot
about it till just last week when I tried to go to a higher resolution and
was unable...I checked Microsoft web site and read something there about 3rd
party software for display..I do have a Blaster Control tab on my Advanced
button in display properties....
any other ideas???
thanks for your reply
"Jeff Richards" > wrote in message
...
> If you are sure that your video adapter card is capable of that extended
> resolution and if the option doesn't appear then the driver you are using
is
> not the correct one for your video adapter. Confirm the exact make and
> model of the card installed in the machine, then get the right video
driver
> for it from the manufacturer's www site and install it according to their
> instructions.
>
> The option to extend the desktop onto a second adapter is not relevant,
> unless you are using a video adapter card that is actually two devices and
> includes an option to allocate both devices to one monitor. However, if
that
> was the case the option would not be grayed out (unless, of course, you
are
> running the wrong driver, as above).
> --
> Jeff Richards
> MS MVP (Windows - Shell/User)
> "Manticore" > wrote in message
> ...
> > Many months ago I saw in display properties under the settings tab where
> > it
> > said "Extend My Windows Desktop onto this Monitor"..I put a check mark
in
> > the box and played around with it,unchecked the box again and clicked
> > apply,I thought everything was ok...Now I'm unable to change my
> > resolution...the checkmark is still there and it's grayed out,so am
unable
> > to make any changes...before this I was able to go up to 1280x1024..now
> > I'm
> > stuck on 800x600..any ideas....would entering Safe Mode and trying that
> > work??
> >
> >
>
>

[Jeff Richards]

So you are saying that you do have the option to select the larger
resolution, and you can select that option and the resolution is changed
correctly. However, the image is now larger than the display area, AND you
get an option that allows you to scroll the image back and forth within the
display area to see the whole desktop. This is rather different than
suggesting that you can't change the resolution.

The video adapter card driver is operating in a mode that is often used for
LCD or similar screens that do not display well at anything other than their
physical pixel resolution. You need to look for a setting somewhere in the
video adapter card settings applet (perhaps under an advanced option) that
puts the display into the scrolling mode. It might be labelled as LCD mode
or similar, or it might be called 'Virtual desktop". Since this feature is
specific to the video adapter card you are using (or possibly controlled by
an add-on utility you have installed) it is not possible to be precise about
where this option is or what it is called. It could even be a separate
video display management utility. It's also possible that it is controlled
by the monitor you have selected - check whether your monitor is identified
as LCD or flat panel - this setting might force the adapter to use the
virtual display mode.
--
Jeff Richards
MS MVP (Windows - Shell/User)
"Manticore" > wrote in message
...
> Well,before I put a check in that box...I was able to change
> resolutions....I know I have the right drivers for video card,I haven't
> changed them in a long time.....Whenever I try to change to a higher
> resolution...the screen gets bigger,that is to say.....I have to scroll
> up,down,left and right to see the whole desktop,it makes it appear to be a
> larger screen..I had one reply telling me to remove the video card from
> the
> device manager and letting Windows redetect it,but am sure if that would
> do
> it or not....I remember when I messed with it and checked the box,it
> showed
> 2 monitors on the settings tab..one actual and one virtual..as I stated
> before...I played with it and removed the checkmark,clicked apply and
> forgot
> about it till just last week when I tried to go to a higher resolution and
> was unable...I checked Microsoft web site and read something there about
> 3rd
> party software for display..I do have a Blaster Control tab on my Advanced
> button in display properties....
> any other ideas???
> thanks for your reply

[Manticore]

Thank you..I found where the problem was..it was in my Blaster Control
Panel.I changed a setting in there to Sync With Desktop and that did the
trick,am now able to go to higher resolutions....still have a checkmark in
the box and still grayed out..but that doesn't matter now :-)...Thank you
for pointing me in the right direction Jeff.


"Jeff Richards" > wrote in message
...
> So you are saying that you do have the option to select the larger
> resolution, and you can select that option and the resolution is changed
> correctly. However, the image is now larger than the display area, AND you
> get an option that allows you to scroll the image back and forth within
the
> display area to see the whole desktop. This is rather different than
> suggesting that you can't change the resolution.
>
> The video adapter card driver is operating in a mode that is often used
for
> LCD or similar screens that do not display well at anything other than
their
> physical pixel resolution. You need to look for a setting somewhere in
the
> video adapter card settings applet (perhaps under an advanced option) that
> puts the display into the scrolling mode. It might be labelled as LCD
mode
> or similar, or it might be called 'Virtual desktop". Since this feature
is
> specific to the video adapter card you are using (or possibly controlled
by
> an add-on utility you have installed) it is not possible to be precise
about
> where this option is or what it is called. It could even be a separate
> video display management utility. It's also possible that it is controlled
> by the monitor you have selected - check whether your monitor is
identified
> as LCD or flat panel - this setting might force the adapter to use the
> virtual display mode.
> --
> Jeff Richards
> MS MVP (Windows - Shell/User)
> "Manticore" > wrote in message
> ...
> > Well,before I put a check in that box...I was able to change
> > resolutions....I know I have the right drivers for video card,I haven't
> > changed them in a long time.....Whenever I try to change to a higher
> > resolution...the screen gets bigger,that is to say.....I have to scroll
> > up,down,left and right to see the whole desktop,it makes it appear to be
a
> > larger screen..I had one reply telling me to remove the video card from
> > the
> > device manager and letting Windows redetect it,but am sure if that would
> > do
> > it or not....I remember when I messed with it and checked the box,it
> > showed
> > 2 monitors on the settings tab..one actual and one virtual..as I stated
> > before...I played with it and removed the checkmark,clicked apply and
> > forgot
> > about it till just last week when I tried to go to a higher resolution
and
> > was unable...I checked Microsoft web site and read something there about
> > 3rd
> > party software for display..I do have a Blaster Control tab on my
Advanced
> > button in display properties....
> > any other ideas???
> > thanks for your reply
>
>