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HP 505B, MT 635951-001 page 1

Illustrated Parts & Service Map

HP 505B MT Business PC

tained herein is subject to change without notice. HP shall not be liable for

technical or editorial errors or omissions contained herein.

Document Number 635951-001. 1st Edition September 2010.

Key Specifications

Spare Parts

Processor Type AMD Sempron™, Athlon™ II, Phenom™ II

RAM Type DDR3-SDRAM DIMMs, PC2-10600 (1333 MHz)

Maximum RAM Supported 4 GB (2 x 2 GB)

Expansion Slots • 1 full-height PCI 2.3 slot

• 2 full-height PCIe x1 slots

• 1 full-height PCIe x16

Graphics Adapter Integrated NVIDIA GeForce 6150SE

Chipset NVIDIA nForce 430

Drive Support • (1) 5.25-inch external optical drive bay

• (1) 3.5-inch internal hard disk drive bay

I/O Interfaces (8) USB 2.0 ports: (2) front ports, (4) rear ports, (2) internal

ports on motherboard; (1) RJ-45, (1) VGA, (1) front audio in,

(1) front audio out, (1) rear audio in, (1) rear audio out, (1) rear

microphone

Operating Systems • Windows 7

• Windows Vista

• Windows XP

• FreeDOS

• Novell SUSE Linux

System Unit

1 Chassis Not spared

2 Front bezel without card reader 616792-001

3 Access panel 616791-001

* Access panel thumbscrew 448665-001

4 Power supply, 300W, non-PFC 463318-001

* 5.25-inch bezel blank 586749-001

* Not shown

Cables

1 Front I/O assembly without card reader 586729-001

2 Power switch/LED cable assembly 586724-001

3 SATA HDD cable, 6.5 inch, with latch 448670-001

* PATA to SATA adapter 449283-001

* DMS-59 to dual DVI cable 463024-001

*Not shown

Keyboards (not illustrated)

USB, blue 537924-xxx

French Canadian -121 Latin American Spanish -161

International English -L31 United States -001

Mass Storage Devices (not illustrated)

16X DVD±RW SuperMulti drive with LightScribe 581059-001

16X DVD-ROM drive 581599-001

750 GB hard drive 613205-001

640 GB hard drive 613204-001

500 GB hard drive 586720-001

320 GB hard drive 586969-001

250 GB hard drive 586719-001

160 GB hard drive 586718-001

Miscellaneous Parts

1 Heat sink with replacement thermal material 616415-001

2 Chassis fan 449207-001

* Mouse, optical 444740-001

*Not shown

Summary of content (3 pages)

PAGE 1
Illustrated Parts & Service Map HP 505B MT Business PC © 2010 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. HP shall not be liable for technical or editorial errors or omissions contained herein. Document Number 635951-001. 1st Edition September 2010. Cables 1 Front I/O assembly without card reader 586729-001 2 Power switch/LED cable assembly 586724-001 3 SATA HDD cable, 6.
PAGE 2
System Board Standard and Optional Boards System Board Connectors and Jumpers (position of some untitled components may vary in location) System boards with thermal grease, alcohol pad, and CPU socket cover 1 System board 616413-001 Memory modules 2 2 GB, PC3-10600 629026-001 576110-001 2 1 GB, PC3-10600 629025-001 576109-001 Other boards PROCESSOR Processor socket CHASSIS_ FAN1 Chassis fan connector XMM1-2 Memory slots PCI1 PCI slot CPU FAN Fan connector SPDIF_OUT2 S/PDIF connector
PAGE 3
LED Codes Power Button/Power Button LED The following table describes the LED states for the Compaq 500B and 505B MT Desktop PCs. The power button is under the BIOS control during POST, in BIOS Setup and after booting to a non-ACPI OS. The BIOS must respond immediately when the power button is pressed in these environments. For the ACPI-compliant OS such as Windows, the BIOS must pass the power button information to the OS via the ACPI table as specified in the ACPI spec.