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(Solved)sudden display incorrect desktop

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Boggin:
What I meant was to switch the machine off then take out the graphics card then boot up but give the pins a clean while you have it out.

800x600 is the resolution you get when in Safe Mode when it uses the VGA instead of your GPU, which is why everything looks bigger.

Do you have any alerts next to the Display adapter in Device Manager - and you still haven't answered what Action Center is alerting you to.

jraju:
Hi, Action centre is alerting about updates.
           It also says that solution to some of the unsolved problems. If i click that it takes preparing to load and then ......
                What is that to do with action centre? boggin? Is there any connection?

Boggin:
Action Center alerts you to any problems on your machine, but it was strange that reliability history doesn't have anything snagged - does Event Viewer have anything recorded ?

jraju:
Hi, I checked the bios, and in the primary video control, this is set to AGP and there is one more in the menu PCI. Should i change to PCI from AGP.
                  Moreover, when i tried to change the refresh rate , there were nothing to select . Instead , Use hardware default settings is the only available menu. Now the screen, becomes small and white horizontal lines are forming . I think i may be able to post this

jraju:
Hi, please see

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