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Table 47. BIOS Setup options—Virtualization menu(continued)
Virtualization
NOTE: This option is provided only for compatibility purposes, since some
older hardware is not DMA capable.
Internal Port DMA Compatability Mode Allows you to control the boot compatibility for integrated PCIe peripherals by
disabling PCIe DMA protection on internal PCIe ports.
When enabled, BIOS will notify the operating system that the internal ports are
not DMA capable. This option is to help with devices that have operating system
DMA compatibility issues. This option does not directly enable DMA protection in
the operating system.
NOTE: This option is not available when the virtualization setting for IOMMU
is disabled (VT-d/AMD Vi).
By default, the Internal Port DMA Compatibility Mode option is enabled.
NOTE: This option is provided only for compatibility purposes, since some
older hardware is not DMA capable.
Table 48. BIOS Setup options—Performance menu
Performance
AMD Simultaneous Multithreading
Enable AMD Simultaneous Multithreading Enables or disables the AMD Simultaneous Multithreading mode of the processor.
When enabled, the AMD Simultaneous Multithreading increases the efficiency of
the processor resources when multiple threads run on each core.
By default, the Enable AMD Simultaneous Multithreading option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
NUMA Nodes Per Socket
NUMA Nodes Per Socket Controls how system memory is distributed among processor cores.
By default, the Auto option is selected.
Table 49. BIOS Setup options—System Logs menu
System Logs
BIOS Event Log
Clear BIOS Event Log Allows you to select option to keep or clear BIOS events logs.
By default, the Keep Log option is selected.
Thermal Event Log
Clear Thermal Event Log Allows you to select option to keep or clear thermal events logs.
By default, the Keep Log option is selected.
Power Event Log
Clear Power Event Log Allows you to select option to keep or clear power events logs.
By default, the Keep Log option is selected.
Table 50. BIOS Setup options—System Manageability menu
System Logs
Manageability
BIOS Setup 135
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Productinformatie
| Merk | Dell |
| Model | Pro 14 PC14255 |
| Categorie | Laptop |
| Taal | Nederlands |
| Grootte | 54332 MB |
