HP DX2300 System Board, System Setup and Boot, Computer Setup Menu, Heading Option / Description

System Board

System Board Connectors and Jumpers (position of some untitled components may vary in location)

ATX1	Main 24-pin power	JUSB2	Media Card Reader
AUD1	Front audio	PCI1	PCI
BAT1_X1	Battery	PCI- E1	PCI E x16 card
CPU_FAN1	Heatsink fan	PCI E1X1	PCI-E x1 card
DIMM1	Memory module	PCIE 1X2	PCI-E x1 card
DIMM2	Memory module	PROC	Microprocessor
FDD1	Diskette drive	SATA1	Serial ATA, 1st hard drive
JBAT1	CMOS	SATA2	Serial ATA, 1st ODD or 2nd
			hard drive if no ODD
JCOM1	2nd serial port	SATA3	Serial ATA, 2nd hard drive if
			ODD present
JFP1	Power switch/LED	SATA4	Serial ATA, 2nd ODD
JPW1	Aux power (4-pin)	SPKR	Speaker
JUSB1	Front USB	SYS_FAN1	Chassis fan

System Setup and Boot

Basic system information regarding system information, setup, power management, hardware, and passwords is maintained in the Setup Utility held in the system ROM. The Setup Utility is accessed by pressing the F10 key when prompted (on screen) to do so during the boot sequence. If the screen prompt opportunity is missed, a restart will be necessary.

Computer Setup Menu

Heading	Option / Description
System	Lists the following main system specifications:
Information	•	Product Name		•	Memory Size
	•	SKU Number		•	Integrated MAC
	•	Processor Type		•	UUID
	•	Processor Speed		•	System Serial #
	•	System ROM		•	Asset Tracking Number
	•	Cache Size
Main	Date (mm/dd/		Allows you to set system date.
	yyyy)
	Time (hh/mm/		Allows you to set system time.
	ss)
	SATA Port 1,		Allows you to run HDD self-tests, auto detect HDD size and
	2, 3, and 4		head, set extended IDE drive details, set access mode, and
			view information about the device(s)
	Onboard FDC		Disable/enable
	Controller
	Drive A		Allows you to set to None or 1.4M, 3.5 in.
	Halt On		Allows you to set POST error behavior to: all errors, no
			errors, all but keyboard, all but diskette, or all but diskette/
			keyboard.
	POST Delay		Allows you to set POST delay to 0, 5, 10, 15, or 30 seconds
Advanced	Execute Dis-		Disable/enable hardware DEP function.
	able Bit
	MAX DVMT		Specify size of DVMT/system memory to allocate for video
	Allocation		memory. Settings: 64MB, 128MB, 224 MB.
	Init Display		Allows you to set primary display device to PCI slot, OnChip
	First		VGA, or PCIEx.
	Onboard HD		Disable/enable
	Audio
	OnChip USB		Disable/enable
	Controller
	USB Legacy		Disable/enable (USB keyboard, mouse, and flash media).
	Support
	Onboard LAN		Disable/enable
	Onboard LAN		Disable/enable
	Boot ROM
	Onboard		Allows you to select: Disabled, 3F8/IRQ4, 2F8/IRQ3, 3E8/
	Serial Port 1		IRQ4, or 2E8/IRQ3.
	or 2
	Onboard Par-		Allows you to select: Disabled, 378/IRQ7, 278/IRQ5, or
	allel Port		3BC/IRQ7.

Heading	Option / Description
Advanced	Parallel Port	Allows you to select: SPP, EPP, ECP, ECP + EPP, or Normal.
(continued)	Mode
	After AC	Allows you to select power loss behavior to On, Off, or Last
	Power Loss	state.
	Wake on PCI	Disable/enable
	Device from
	S5
	RTC Alarm	Disable/enable
	Resume
	Date (of	If RTC Alarm is enabled, allows you to select day of month to
	Month)	resumption (0 = every day).
	Resume Time	If RTC Alarm enabled, allows you to select time to resume.
	(hh:mm:ss)
Boot	Device Boot	Allows you to restrict a device from booting the unit. May
	Disabling	disable: none, USB, Internal ODD, Internal FDD, or
		USB+ODD+FDD
	F9 Boot Menu	Disable/enable
	Removable	Allows you to specify the order of attached removable
	Device Boot	devices. The first drive in the order has priority and is recog-
	Seq.	nized as drive A.
	Hard Disk	Allows you to specify the order of attached hard drive devices
	Boot Seq.	(USB HDD, USB2 Drive Key, or USB flash media). The first
		attached drive in the order has priority and is recognized as
		drive C.
	Optical Drive	Allows you to specify the order in which attached optical
	Boot Seq.	drives (including USB ODD) are checked for a bootable oper-
		ating system image.
	Network Boot	Allows you to specify the order in which network devices
	Seq.	(including UP NIC cards) are checked for a bootable operat-
		ing system image.
	First, Second,	Allows you to specify which devices will boot in which
	Third, and	sequence or to disable any of the four: removable, hard disk,
	Fourth Boot	CD-ROM, network, or disabled.
	Device
	Set Supervisor	Allows you to establish a password to enter Computer Setup
	Password
	Set User Pass-	Allows you to establish a password to enter the computer
	word	(must have Supervisor password established)
	Security	Allows you to set security option to Setup or System so that
	Option	the password is required each time the system boots or only
		when entering Computer Setup.
	BIOS Write	Enable to prevent BIOS from being updated.
	Protection
PC Health	System Fan	Disable/enable
Status	Fail Check
	Smart Fan	Disable/enable
	Function
	Current CPU	View only
	Temperature
	Current Sys-	View only
	tem Temp
	Current CPU	View only
	Fan Speed
	Current Sys-	View only
	tem Fan
	Speed
	Vcore	View only
	12V	View only
	5V	View only
	VCC (V)	View only
	VBAT (V)	View only
	5VSB (V)	View only
Action	Save & Exit	Allows you to save current settings and exit Computer Setup.
Choices	Setup
	Exit Without	Allows you to exit Computer Setup without saving changes.
	Saving
	Load Opti-	Allows you to reset Computer Setup to factory defaults.
	mized defaults

dx2300, dx2308 Illustrated Parts & Service Map, MT Chassis 443233-001 page 3