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HP and Compaq Desktop PCs - Motherboard Specifications, APXD1-DM (Redwood A)

Figure : The Redwood A motherboard

Motherboard description

Manufacturer's name: Pegatron
Manufacturer's motherboard name: APXD1-DM
HP/Compaq name: Redwood A
SSID: 2AE3

Form Factor

Mini-ITX form factor: 17 cm (6.7 inches) x 17 cm (6.7 inches)

Chipset

AMD Hudson-D1 FCH

Front-side bus speed

UMI (Unified Media Interface)
4 lanes, 5GT/s per lane

Processor information

AMD Fusion E1-1200 (Zacate) Dual Core processor soldered down on the motherboard
TDP: 18W
Socket type: Not applicable

note:
The processor cannot be upgraded because the processor is soldered down to the motherboard.

Memory upgrade information

Single channel memory architecture
Two 240-pin DDR3 uDIMM sockets
Supports DDR3 uDIMMs
- PC3-8500 (1066 MHz)
Non-ECC memory only, unbuffered
Supports up to 4 GB on 32-bit* systems
Supports up to 8 GB on 64-bit systems

note:
32-bit systems cannot address a full 4.0 GB of memory

Video

Integrated graphics

Integrated video is not available if a graphics card is installed

Integrated graphics: Radeon HD 7310
DVI and VGA output ports (can be used at the same time)

Audio

Integrated Realtek ALC662 Audio

*Integrated audio is not available if a sound card is installed.

High Definition 6 channel audio with jack sensing
Realtek ALC662 CODEC

Network

LAN: 10-Base-T

Technology: Atheros AR8152
Data transfer speeds: up to 10/100 Mb/s
Transmission standards: 10-Base-T Ethernet

I/O Ports and internal connectors

Back I/O ports

Figure : Back I/O ports

DC input power

DVI-D

VGA

LAN

USB 2.0: 4

Audio: Line in

Audio: Line out

Audio: Microphone

Internal Connectors

1x System fan
2x SATA 2.0
2x USB 2.0
1x Front panel audio
1x ROM recovery
2x SATA power
1x Front panel

Jumper Settings

caution:
Do not change any jumper setting while the computer is on. Damage to the motherboard can result.

Clearing the CMOS settings

This motherboard has a jumper to clear the Real Time Clock (RTC) RAM in CMOS.

Turn OFF the computer and unplug the power cord.
Move the jumper to clear for 5 to 10 secs, then move the jumper back to default.
Plug the power cord and turn ON the computer.
On the next startup, enter BIOS setup to re-enter user settings.