How to Change Screen Resolution to 1280x800 on Macbook

Discussions related to using VirtualBox on Mac OS X hosts.
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sheepo39
Posts: 7
Joined: 26. May 2009, 00:44
Primary OS: Other
VBox Version: VirtualBox+Oracle ExtPack
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How to Change Screen Resolution to 1280x800 on Macbook

Post by sheepo39 »

I am currently running Windows 7 on my Macbook under Virtual Box. I noticed when I first installed it, that its screen resolution was 1024x800 and not 1280x800 (Resolution of Macbook). I tried to change it in Control Panel in Windows but "1280x800 wasn't there. and I'm wondering if there is a way to change the resolution to native resolution. ?

Thanks,

John
Perryg
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Re: How to Change Screen Resolution to 1280x800 on Macbook

Post by Perryg »

Have you installed the guest additions?
sheepo39
Posts: 7
Joined: 26. May 2009, 00:44
Primary OS: Other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows 7, Ubuntu 8.04

Re: How to Change Screen Resolution to 1280x800 on Macbook

Post by sheepo39 »

How do you do that?, sorry I'm a complete n00b at this
Perryg
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Re: How to Change Screen Resolution to 1280x800 on Macbook

Post by Perryg »

Open the guest and at the top left of the window click device tab and then click install guest additions.
sheepo39
Posts: 7
Joined: 26. May 2009, 00:44
Primary OS: Other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows 7, Ubuntu 8.04

Re: How to Change Screen Resolution to 1280x800 on Macbook

Post by sheepo39 »

Ok, so it seems that, I got it installed successfully but now the maximum is 1024x800 which is what I'm currently set at :( and what I need is 1280x800. Got any ideas?

Thanks.

John
Perryg
Site Moderator
Posts: 34369
Joined: 6. Sep 2008, 22:55
Primary OS: Linux other
VBox Version: OSE self-compiled
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Re: How to Change Screen Resolution to 1280x800 on Macbook

Post by Perryg »

Click on the machine tab and make sure that the auto-resize is selected. Then you can drag the windows size with the mouse or do a (crtl + F) to go full screen. It is all in the VBox Users guide that came with the program as well as the FAQs here.
Migara
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Joined: 25. May 2013, 01:57

Re: How to Change Screen Resolution to 1280x800 on Macbook

Post by Migara »

Changing resolution for my Win8 VM

VBoxManage setextradata global GUI/MaxGuestResolution any
VBoxManage setextradata "Win8" "CustomVideoMode1" "1280x800x32"

Here "Win8" is the name of the VM
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