|| Rate this content|
HP and Compaq Desktop PCs - Motherboard Specifications (Arroyo)
Figure 1: The Arroyo motherboard
Front-side bus speed
NOTE: Because the processor is soldered down to this motherboard, the processor cannot be upgraded
Memory upgrade information
NOTE: 32-bit systems cannot address a full 4.0 GB of memory
Integrated AMD Radeon HD 6320 graphics
*Integrated video is not available if a graphics card is installed.
Integrated Realtek ALC269 Audio
*Integrated audio is not available if a sound card is installed.
I/O Ports and internal connectors
Side I/O ports
Figure 2: Side I/O ports
1 - Audio: Headphone
2 - Audio: Microphone
3 - USB 2.0: 2
4 - Integrated 6-in-1 memory card reader
Back I/O ports
Figure 3: Back I/O ports
1 - DC input power port
2 - USB 2.0: 4
3 - Audio: Line out
4 - LAN
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.
Clearing the PASSWORD settings
The BIOS password is used to protect BIOS settings from unwanted changes.