HP DX2100 User Manual download pdf (Page 2)

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

CMOS Clear CMOS P7 Front side USB

CN8 CD audio PCI1 PCI Expansion slot1

CR2 Health LED PCI2 PCI Expansion slot 2

FDD1 Diskette drive SATA 0 Primary SATA drive

J32 PCI Express x1 SATA 1 Secondary SATA drive

J94 Main power switch/LED U3 Microprocessor

P1 Chassis fan XBT 2 Real-time-clock battery

P10 Primary IDE XMM1 DIMM 1

P11 Speaker XMM2 DIMM 2

P1 CPU fan XMM3 DIMM 3

P3 Main power XMM4 DIMM 4

P4 CPU power (4-pin)

CMOS

Status

Jumper

Setting

Notes

Normal 2-3 Default

Clear 1-2 leave on for 5 seconds

System Hardware Interrupts

IRQ

System Function IRQ System Function

Timer Interrupt 8 Real-Time Clock

Keyboard 9 Unused

Interrupt Controller Cascade 10 Unused, available for PCI

Serial Port (COM B) 11 Unused, available for PCI

Serial Port (COM A) 12 Mouse

Unused, available for PCI 13 Coprocessor

Diskette Drive 14 Primary ATA (IDE) Controller

Parallel Port (LPT 1) 15 Secondary ATA (IDE) Controller

Clearing CMOS

The computer's configuration (CMOS) may occasionally be corrupted. If it is, it is necessary to clear the CMOS

memory using by performing the following procedure:

CAUTION: The power cord must be disconnected from the power source before changing the jumper

setting. (NOTE: All LEDs on the board should be OFF). Failure to do so may damage the system board

1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet.

2. Remove the access panel.

3. Locate jumper CMOS and move the jumper from pins 2-3 to pins 1-2.

4. Leave the jumper on pins 1-2 for 5 seconds.

5. Move the jumper back to pins 2-3.

6. Replace the access panel.

7. Connect the power cord to the power outlet.

8. Turn on the computer, allow it to start.

Diagnostic LEDs

LED Color LED Activity State/Message

Power Green On Computer on

Power Green 1 blink every 2 seconds (S1) Normal Suspend Mode

Power Green 1 blink every 2 seconds (S3) Suspend to RAM

Power Clear Off (S5) Computer off

Power Green Glows for 3 seconds followed by

a 1 second pause.

CPU thermal shutdown

Power Green 1 blink every second for 5

seconds, then 2 second pause.

5 beeps.

No memory installed or improperly installed

(pre-video memory error)

Power Green 1 blink every second for 6

seconds, then 2 second pause.

6 beeps.

Graphics card error (pre-video graphics error)

None None No LED but rapidly inclining

beeps

Incorrect system password.

None None No LED but rapidly declining

beeps

Correct system password.

Hard Drive Green Blinking Hard drive activity

Computer Setup (F10) Utility Features (not all features may be available)

System

Information

Product Name

Processor Type

Processor speed

CPU ID

Cache Size

Memory Size

System ROM

Integrated MAC Address

System Serial Number

Asset Tag Number

Standard CMOS

Features

Set Date

Set Time

PATA Channel 0 Master, PATA Channel 0 Slave

SATA Controller

PATA IDE Mode

SATA Port

PATA Channel 0 Master, PATA Channel 1 Master

FDC Controller

Drive A

Halt On

POST Delay

Advanced BIOS

Features

Device Boot Disabling

Removable Device Priority

Hard Disk Boot Priority

Optical Drive Boot Priority

Network Boot Priority

F9 Boot Menu Display

Quick Power On Self Test

First, Second, and Third Boot Devices

HDD SMART Drive Capability

Boot Up NumLock Status

Security Option

Hyperthreading Technology

APIC Mode

MPS Version Control for OS

OS Select for DRAM > 64MB

BIOS Write Protection

Advanced

Chipset Features

PCI Express Root Port Func

On-Chip Frame Buffer Size (VGA Setting)

DVMT Mode (VGA Setting)

DVMT Memory Size (VGA Setting)

Init Detect PCI Clk (VGA Setting)

Auto Detect PCI Clk (VGA Setting)

Spread Spectrum (VGA Setting)

Integrated

Peripherals

USB Controller

USB Legacy Support

Onboard Audio

Onboard LAN

Onboard LAN Boot ROM

Onboard Serial Port 1

Onboard Parallel Port

Parallel Port Mode

ECP Mode Use DMA

Power

Management

Setup

ACPI Function

ACPI Suspend type

Soft OFF by Power Button

Power ON after Power Fail

MODEM use IRQ

Resume by PME

Wake on Device S5

Resume by Alarm

Date (of Month) Alarm

Time (hh:mm:ss)

PnP/PCI

Configuration

Reset Configuration Data

Resources Controlled By

IRQ Resources

Maximum Payload Size

PC Health Status

CPU Temperature

CPU Fan Speed

System Fan Speed

SYS Fan Fault Detect

Load Optimized

Defaults

Set Supervisor

Password

Set User

Password

Save & Exit Setup

Exit Without

Saving

Note: See Computer Setup (F10) Utility Guide on the Documentation Library CD.

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