![](/images/new-backgrounds/1183798/18379891x1.webp)
BIOS Setup Utility |
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Other Control Options (continued) |
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Other Control |
| Setting | Description | Note |
Options |
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Video |
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| Disabled |
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BIOS Shadow |
| Enabled |
| Default |
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| The BIOS is shadowed in a 16K segment |
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| if it is enabled and if it has BIOS present. |
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| These 16 segments can be shadowed |
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| from ROM to RAM. BIOS shadow copies |
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| BIOS code from slower ROM to faster |
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| RAM. BIOS can then execute from RAM. |
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| Disabled |
| Default | |
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| Enabled | The ROM data at the specified |
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| address range will be copied |
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| to RAM. |
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Shadow |
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