HP DX7500 manual System Board, Standard and Optional Boards, Modem RJ-11 adapters not illustrated

Page 2

Standard and Optional Boards

System boards with thermal grease, alcohol pad, and CPU socket cover

1

System board

487741-001

 

 

 

Memory modules (PC2-6400, CL6)

 

 

 

 

2

512 MB

418952-001

 

 

 

2

1 GB

418951-001

 

 

 

2

2 GB

457624-001

 

 

 

Memory modules (PC2-5300, CL5)

 

 

 

 

2

1 GB

398038-001

 

 

 

Other boards

 

 

 

*

Saffron WLAN 802.11b/g/n for use world-wide, includes bracket

498307-001

 

 

 

*

Agere International 56K LSI v92 modem, includes bracket

490689-001

 

 

 

*

ATI HD2400 (RV610) 256-MB graphics card, one DMS59 connector and

462477-001

 

one S-Video connector, low profile with ATX bracket

 

 

 

 

*

ATI HD3470 (RV620) 256-MB graphics card, one DP 1.1a connector, one

483951-001

 

dual-link DVI connector, includes bracket

 

 

 

 

*

Intel Gigabit NIC, includes bracket

490367-001

 

 

 

*

Full height adapter board, NIC, PCIe

398794-001

 

 

 

Intel Celeron Processors with alcohol pad and thermal grease

 

 

 

*

E1400, 2.0 GHz, 512-KB L2 cache, dual core

491574-001

 

 

 

*

E1200, 1.6 GHz, 512-KB L2 cache, dual core

468589-001

 

 

 

Intel Pentium Dual Core Processors with alcohol pad and thermal grease

 

 

 

*

E5200, 2.5 GHz, 2-MB L2 cache

503382-001

 

 

 

*

E2200, 2.2 GHz, 1-MB L2 cache

465216-001

 

 

 

Intel Core 2 Quad Processors with alcohol pad and thermal grease

 

 

 

*

Q9550, 2.83 GHz, 12-MB L2 cache

465758-001

 

 

 

*

Q9400, 2.66 GHz, 6-MB L2 cache

497733-001

 

 

 

*

Q8200, 2.33 GHz, 4-MB L2 cache

503381-001

 

 

 

*

Q6600, 2.4 GHz, 8-MB L2 cache

452451-001

 

 

 

Intel Core 2 Duo Processors with alcohol pad and thermal grease

 

 

 

*

E8600, 3.33 GHz, 6-MB L2 cache

497732-001

 

 

 

*

E8500, 3.16 GHz, 6-MB L2 cache

466170-001

 

 

 

*

E8400, 3.00 GHz, 6-MB L2 cache

466169-001

 

 

 

*

E7300, 2.66 GHz, 3-MB L2 cache

500134-001

 

 

 

* Not shown

Modem RJ-11 adapters (not illustrated)

Czechoslovakian

234963-225

 

Polish

316904-241

 

 

 

 

 

French

316904-051

 

Saudi Arabian

316904-AR1

 

 

 

 

 

Greek

316904-151

 

Scandinavian

382848-DH1

 

 

 

 

 

Hungarian

234963-215

 

Turkish

316904-141

 

 

 

 

 

Israel

316904-BB1

 

United Kingdom

158593-035

 

 

 

 

 

System Board

System Board Connectors and Jumpers (component location may vary)

CMOS+PW

CMOS/Password header

 

F_USB2

Media card reader connector

 

 

 

 

 

 

 

1394+USB

Stacked 1394/Double USB

 

F_USB6

3rd USB header

 

connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN+USB

Stacked RJ-45/Double USB

 

F_USB7

4th USB header

 

connectors

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCIE_X1_1

PCIe X1,slot 1

 

CHASSIS_

Rear fan connector

 

 

 

 

FAN1

 

 

 

 

 

 

 

 

 

PCIE_X1_2

PCIe X1, slot 2

 

F_AUDIO

Front audio connector

 

 

 

 

 

 

 

 

PCIE_X1_3

PCIe X1, slot 3

 

SATA0

 

Primary SATA hard drive

 

 

 

 

 

 

 

 

PCIE_X16

PCIe X16, slot

 

SATA1

 

1st SATA optical drive

 

 

 

 

 

 

 

 

DVI+VGA

Stacked DVI/VGA connector

 

SATA4

 

2nd SATA hard drive

 

 

 

 

 

 

 

 

AUDIO

Double stack audio connector

 

SATA5

 

2nd SATA optical drive

 

 

 

 

 

 

 

 

ATX_

Main power connector

 

F_1394

 

1394 header

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATX_CPU

CPU power connector

 

DIMM 1

Memory socket 1

 

 

 

 

 

 

 

F_PANEL

Front panel connector

 

DIMM 2

Memory socket 2

 

 

 

 

 

 

 

SPEAKER

Internal speaker connector

 

DIMM 3

Memory socket 3

 

 

 

 

 

 

 

CPU_FAN

CPU/heatsink fan connector

 

DIMM 4

Memory socket 4

 

 

 

 

 

 

 

FLOPPY

Diskette drive connector

 

PROCES-

Processor socket

 

 

 

 

SOR

 

 

 

 

 

 

 

 

 

 

F_USB1

1st USB header

 

SPDIF_I/O

Digital line-in/line-out audio

 

 

 

 

 

 

 

 

connectors

 

 

 

 

 

 

 

 

 

KB+MS

Keyboard/mouse connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POST Audible Codes

 

 

 

 

 

 

 

 

 

 

 

 

 

Beeps

 

Meaning

 

 

Recommended Action

 

 

 

 

 

1 short beep and 1 long beep

Bad memory or

 

 

Check that the memory modules have

followed by a three second

memory configura-

 

been installed correctly and that proper

pause

 

tion error.

 

 

modules are used.

 

 

 

 

 

2 short beeps and 1 long

No graphics card

 

 

For systems with a graphics card:

beep followed by a three

installed or graphics

 

1.

Reseat the graphics card. Power on

second pause

 

card initialization

 

 

 

 

 

 

the system.

 

 

failed.

 

 

 

 

 

 

 

2.

Replace the graphics card.

 

 

 

 

 

 

 

 

 

 

 

 

3.

Replace the system board.

 

 

 

 

 

 

For systems with integrated graphics,

 

 

 

 

 

 

replace the system board.

 

 

 

 

 

3 short beeps and 1 long

CPU configuration

 

1.

Upgrade the BIOS to proper ver-

beep followed by a three

error or invalid CPU

 

 

sion.

 

second pause

 

detected before

 

 

2.

Change the processor.

 

 

graphics card initial-

 

 

 

ized.

 

 

 

 

 

 

 

 

 

 

 

1 short beep followed by a

No legacy floppy

 

 

1.

Check cable connections.

one second pause

drive or optical drive

 

2.

Run the Computer Setup utility and

 

 

found.

 

 

 

 

 

 

 

ensure the device port is enabled.

 

 

 

 

 

 

 

 

 

 

 

 

2 short beeps followed by a

No floppy diskette or

 

1.

Check the type of drive that you are

three second pause

CD found.

 

 

 

using and use the correct media

 

 

 

 

 

 

 

type.

 

 

 

 

 

 

 

2.

Replace the diskette or CD with a

 

 

 

 

 

 

 

new one.

 

 

 

 

3 short beeps followed by a

Flashing not ready

 

Upgrade the BIOS to proper version.

three second pause

(missing utility or

 

 

 

 

 

 

 

BIOS image file,

 

 

 

 

 

 

 

etc.)

 

 

 

 

 

 

 

 

 

 

4 short beeps followed by a

Flashing operation

 

1.

Verify the correct ROM.

three second pause

has failed (checksum

 

2.

Flash the ROM if needed.

 

 

error, corrupted

 

 

3.

If an expansion board was recently

 

 

image, etc.)

 

 

 

 

 

 

 

 

 

added, remove it to see if the prob-

 

 

 

 

 

 

 

lem remains.

 

 

 

 

 

 

4.

Clear CMOS.

 

 

 

 

 

 

5.

If the message disappears, there may

 

 

 

 

 

 

 

be a problem with the expansion

 

 

 

 

 

 

 

card.

 

 

 

 

 

 

 

6.

Replace the system board.

 

 

 

 

5 short beeps followed by a

BIOS recovery was

 

No action required.

three second pause

successful

 

 

 

 

 

 

 

 

 

 

 

 

 

 

dx7500 Illustrated Parts & Service Map, SFF chassis

506598-001

page 2

Image 2
Contents Key Specifications Spare PartsModem RJ-11 adapters not illustrated System BoardStandard and Optional Boards Post Audible Codes Beeps Meaning Recommended ActionBoot Block Emergency Recovery Mode System Setup and BootComputer Setup Menu Password Security
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DX7500 specifications

The HP DX7500 is a robust desktop computer that's designed primarily for small to medium-sized businesses looking for a reliable and efficient computing solution. Built to handle everyday tasks with ease, this model showcases a combination of performance, flexibility, and reliability.

One of the key features of the HP DX7500 is its powerful Intel processor lineup. Depending on the specific configuration chosen by users, potential options range from the capable Intel Pentium series to the more robust Intel Core 2 Duo or Core 2 Quad processors. This versatility ensures that users can select the appropriate performance level to meet their needs, whether for basic office applications or more demanding computational tasks.

The DX7500 also supports various memory options, offering up to 8GB of DDR2 RAM, which guarantees smooth multitasking and efficient performance for applications commonly used in business environments, such as spreadsheets, databases, and presentation software. Additionally, the unit features multiple storage options, accommodating up to a 1TB hard drive, allowing ample space for large files, software applications, and data storage.

In terms of connectivity, the HP DX7500 comes equipped with a variety of essential ports, including USB 2.0 ports for fast data transfer, Ethernet ports for reliable network connections, and audio jacks for speaker and microphone use. This ensures that users can easily connect to peripherals and networks, thus enhancing overall productivity.

The desktop’s design boasts a sleek and compact form factor, making it suitable for desk setups where space is at a premium. Its reliable construction ensures that it can withstand the rigors of daily use, while its energy-efficient components help to reduce power consumption, contributing to lowered operational costs.

Moreover, the DX7500 supports a wide range of operating systems, including Windows Vista and later versions, providing users with the flexibility to choose an OS that aligns with their software requirements. Its compatibility with various business applications ensures that users can seamlessly integrate it into their existing IT infrastructure.

In summary, the HP DX7500 stands out as a versatile desktop solution tailored for business environments. With its balance of performance, storage capability, and connectivity options, it serves as a dependable workhorse for a multitude of professional tasks, making it a smart choice for organizations seeking efficiency and reliability in their computing systems.