Hp Unified Extensible Firmware Interface Manual do Utilizador descarregar pdf (Página 23)

Figure 13 Options — Removable Flash Media Boot Sequence screen

Configuring Processor Options

You can configure processor options, such as protecting a system from viruses, enabling

virtualization technology, disabling Intel Hyperthreading, enabling processor cores, and enabling

Intel Virtualization Technology.

To access processor options:

• From the System Utilities screen, select System Configuration→BIOS/Platform Configuration

(RBSU)→System Options→Processor Options.

Depending on your server model, options can include:

• “Protecting a System from Viruses” (page 23)

• “Enabling Virtualization Technology” (page 24)

• “Disabling Intel Hyper-Threading” (page 25)

• “Disabling Processor Cores” (page 26)

• “Setting Intel Turbo Boost Technology” (page 27)

• “Enabling Intel VT-d” (page 28)

Protecting a System from Viruses

You can protect as system against malicious code and viruses. Memory is marked as non-executable

unless the location contains executable code. Some viruses attempt to insert and execute code

from non-executable memory locations; these are intercepted and an exception is generated. Your

operating system needs to support this option.

To protect a system from viruses:

1. From the System Utilities screen, select System Configuration→BIOS/Platform Configuration

(RBSU)→System Options→Processor Options→No-Execute Protection and press Enter.

2. Select one of the following options:

• Enabled (default)

• Disabled

Accessing the BIOS/Platform Configuration (RBSU) menu 23

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