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video buffer

About this tag
The video buffer tag on WindowsForum.com covers discussions about how Windows manages video memory, particularly in systems without dedicated graphics cards. Topics include the assignment of memory ranges to onboard graphics in Device Manager, the relationship between system RAM and video buffers, and how the PCI bus interacts with shared memory. Users troubleshooting hardware resource allocation or seeking to understand memory mapping in integrated graphics setups will find relevant threads here.
  1. RJSmith92

    Windows 7 PCI bus and memory ranges in Device Manager.

    Hello, I looked in device manager on my netbook that has no dedicated graphics card (so no dedicated VRAM) and uses shared system RAM as it’s video buffer, the following memory ranges have been assigned to the on board card - Link Removed If I then change the view in device manager to...
    • RJSmith92
    • Thread
    • device manager graphics card memory ranges netbook pci resources shared memory system memory video buffer windows
    • Replies: 1
    • Forum: General Computing
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