Install Drivers on Windows 7 guest ??

Discussions about using Windows guests in VirtualBox.
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jnl2
Posts: 32
Joined: 4. Feb 2015, 00:17
Primary OS: MS Windows 7
VBox Version: OSE Debian
Guest OSses: MS Windows 7 64bit
Location: San Rafael, CA

Install Drivers on Windows 7 guest ??

Post by jnl2 »

Host: Windows 7
Guest: Windows 7

Does one need to install Drivers onto the Guest OS?

Thanks!
Host: Windows 7 64bit w/ Win updates. VBox Guest Extension and Additions included.
Client: Windows 7 64bit w/ Win updates.

RAM: 8GBs total. 4Gb devoted to client.
HD: 900GB total. Min 400GB devoted to client and dynamic
scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows, Linux

Re: Install Drivers on Windows 7 guest ??

Post by scottgus1 »

If you're referring to drivers in the guest for the host's hardware, then, no. The guest will not see the host's hardware except for the CPU, only the virtual hardware presented to it by Virtualbox.

There are Guest Additions to be installed in the guest to allow it to use some of the virtual hardware more easily. They aren't necessary for a guest to run, but they do make interacting with the guest a whole lot easier.

If you plan to attach hardware to the guest through the Virtualbox USB filter system, then you will need to install that hardware's drivers in the guest. The USB hardware's drivers don't have to be installed in the host for the guest to see and use the USB device.
jnl2
Posts: 32
Joined: 4. Feb 2015, 00:17
Primary OS: MS Windows 7
VBox Version: OSE Debian
Guest OSses: MS Windows 7 64bit
Location: San Rafael, CA

Re: Install Drivers on Windows 7 guest ??

Post by jnl2 »

Thank you for the reply.

Yes, I was referring to the Host's hardware. The thought was drawn from when one performs an OS install on a system followed by installing Drivers too.

That said, now I'll give some thought to Guest Additions. Do you have any suggestions for my systems configuration?
Host: Windows 7 64bit w/ Win updates. VBox Guest Extension and Additions included.
Client: Windows 7 64bit w/ Win updates.

RAM: 8GBs total. 4Gb devoted to client.
HD: 900GB total. Min 400GB devoted to client and dynamic
BillG
Volunteer
Posts: 5106
Joined: 19. Sep 2009, 04:44
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows 10,7 and earlier
Location: Sydney, Australia

Re: Install Drivers on Windows 7 guest ??

Post by BillG »

What systems configuration? The config of the host is irrelevant, as scottgus1 pointed out. The drivers you need in the vm OS are the drivers for the virtual devices in the vm. All of these should be available from either the OS installed in the vm or from the guest additions.

The only way you can change the config of the vm is by changing the settings. If you are using the default values supplied by VirtualBox when you created the vm, everything should work without any other action by you.
Bill
scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows, Linux

Re: Install Drivers on Windows 7 guest ??

Post by scottgus1 »

Also, there is only one Guest Additions for a particular guest OS. The Guest additions comes with Virtualbox as an iso file, which can be "inserted" into the guest's virtual CD drive, and runs like a CD installer disc in the guest. There's a menu option in the Virtualbox guest window's Devices menu to insert the Guest Additions CD, then you access the guest's CD drive & install the correct version for your guest OS.
jnl2
Posts: 32
Joined: 4. Feb 2015, 00:17
Primary OS: MS Windows 7
VBox Version: OSE Debian
Guest OSses: MS Windows 7 64bit
Location: San Rafael, CA

Re: Install Drivers on Windows 7 guest ??

Post by jnl2 »

Got it. Thank you. I think that I have the Additions added now.
Host: Windows 7 64bit w/ Win updates. VBox Guest Extension and Additions included.
Client: Windows 7 64bit w/ Win updates.

RAM: 8GBs total. 4Gb devoted to client.
HD: 900GB total. Min 400GB devoted to client and dynamic
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