Windows default volume

If no cluster size is specified when you format a partition, defaults are selected based on the size of the partition. These defaults are selected to reduce the space that is lost and to reduce the fragmentation that occurs on the partition. The default values are used by Windows when one of the following methods is used to format the partition:.

This is because NTFS file compression is not possible on drives that have a larger cluster size. The format command won't use clusters larger than 4 KB unless the user specifically overrides the default settings. When you use the Convert. This is because the FAT structures are aligned on cluster boundaries. Therefore, any larger cluster size would not allow for the conversion to function. Note also when formatting a partition under Windows NT 3. Need more help? Expand your skills.

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Any additional feedback? Submit and view feedback for This product This page. View all page feedback. Note that there are IDs for the individual nodes, as well as IDs for the pin complexes. The pin complexes represent the physical connectors for the associated device e. To specify a custom audio volume level or microphone boost level, use the wrapper INF file to specify custom levels per pin complex ID.

If there is no value in the registry, the HD Audio class driver retrieves a default value from the sub-device graph implementation. Perform a registry lookup to see if a volume or microphone boost default value has been provided for the pin complex found in step 1.

If a value is found in the registry, then the driver sets that value to the minimum, if it falls below the minimum value supported by the amplifier. Otherwise the value is set to the maximum, if it falls above the maximum value supported by the amplifier.

If the value found in the registry is within the range supported by the amplifier, then the value is returned in response to the GET request. In addition, the driver programs the associated HD Audio amplifier widget with this value when rendering to or capturing from the pin complex.

The following folder tree shows the layout for the driver instance key that holds the default values. The KS DB stepping values are defined as follows: is -infinity decibels attenuation.