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Motherboard Specifications, (ArrowwoodD)
Figure : The ArrowwoodD motherboard
Photograph of motherboard
Motherboard description
  • Manufacturer's motherboard name: Pegatron
  • HP/Compaq name: ArrowwoodD
Form Factor
  • uATX form factor: 24.4cm (9.6 inches) x 17.2cm (6.8 inches).
  • AMD Hudson D1 Fusion Control Host
Processor upgrade information
  • TDP: 18W
Socket type: FT1 BGA
Motherboard supports the following processor upgrades:
  • AMD E-350 (Zacate core)
  • Processor is soldered-down on the motherboard.
Memory upgrade information
  • Two 240-pin DDR3 DIMM sockets
  • Supports PC3 10600 DDR3 DIMMs
  • Non-ECC memory only, unbuffered
  • Maximum HP/Compaq approved memory is 32 GB
Integrated graphics
*Integrated video is not available if a graphics card is installed
  • Supports PCI Express x4 graphics cards
  • Integrated graphics using AMD Radeon HD 6310
  • DVI-I and VGA output ports
Integrated Realtek ALC662 Audio
*Integrated audio is not available if a sound card is installed.
  • Built-in High Definition 6 channel audio
  • Realtek ALC662 CODEC
LAN: 10-Base-T
  • Interface: Integrated into motherboard
  • Technology: RTL8105E-VC
  • Data transfer speeds: up to 10/100 Mb/s
  • Transmission standards: 10-Base-T Ethernet
Expansion Slots
  • Two PCI Express x1
  • One PCI Express x4
  • One Half-Length MiniCard x1
I/O Ports
Back I/O ports
Figure : Back I/O ports
Image of the back I/O ports
4 USB ports
LAN (ethernet)
Audio line-in
Headphone line-out
Microphone line-in
Internal Connectors
  • One ATX power connector
  • One ATX CPU connector
  • One system fan connector
  • Four SATA connectors 1.0
  • Three USB 2.0 connectors
  • One ROM recovery connector
  • One front panel audio connector
  • One hood sense connector
  • One touch reset connector
  • One touch recovery connector
  • One front panel connector
Jumper settings
Do not change any jumper setting while the computer is on. Damage to the motherboard can result.
Clearing the CMOS settings
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. To clear CMOS, follow these steps:
  1. Turn OFF the computer and unplug the power cord.
  2. Move the jumper cap to clear for 5 to 10 secs, then move the jumper cap back to default.
  3. Plug the power cord and turn ON the computer
  4. During the restart process, enter BIOS setup to re-enter user settings.
Clearing the BIOS password
This jumper allows you to clear the BIOS password. The BIOS password is used to protect BIOS settings from unwanted changes. If you have forgotten your password you may disable password checking.
To clear the BIOS password follow these steps:
  1. Turn OFF the computer and unplug the power cord.
  2. Move the jumper cap to Clear.
  3. Turn ON the computer to POST screen.
  4. Turn OFF the computer.
  5. Move the cap back to Default.
  6. Enter BIOS setup to verify or configure new settings.
Motherboard layout
Figure : layout
Line drawing of motherboard showing components