HP 4311S manual Diagnostics menu, System Configuration menu

		Computer Setup
Diagnostics menu
	Select	To do this
	System Diagnostics Menu	■ System Information—Displays the following information:
		❐ Identification information for the computer and
		the batteries in the system.
		❐ Specification information for the processor, cache and
		memory size, system ROM, video revision, and
		keyboard controller version.
		■ Start-up Test—Verifies the system components needed for
		starting the computer.
		■ Run-In Test—Runs a comprehensive check on
		system memory.
		■ Hard Disk Test—Runs a comprehensive self-test on any
		hard drive in the system.
System Configuration menu

✎Some of the listed System Configuration options may not be supported by your computer.

Select	To do this
Language	Change the Computer Setup language.
Boot Options	■ Set a Startup Menu delay (in seconds).
	■ Enable/disable Custom Logo (disabled by default).
	■ Enable/disable CD-ROM boot (enabled by default).
	■ Enable/disable SD Card boot (enabled by default).
	■ Enable/disable floppy boot (enabled by default).
	■ Enable/disable PXE Internal NIC boot (enabled by default).
	■ Set the Express Boot Popup delay in seconds.
	■ Set the boot order.
Device Configurations	■ Enable/disable USB legacy support (enabled by default).
	When enabled, USB legacy support allows the following:
	❐ Use of a USB keyboard in Computer Setup even when
	a Windows operating system is not running.
	❐ Startup from bootable USB devices, including
	a hard drive, diskette drive, or optical drive connected by
	a USB port to the computer.
	■ Enable/disable fan always on while connected to an
	AC outlet (enabled by default).
	■ Enable/disable Data Execution Prevention. When enabled,
	the processor can disable some virus code execution,
	which helps to improve computer security (enabled
	by default).
	(Continued)

Maintenance and Service Guide 5–5