Intel D845PEBT2

iii
Contents
1 Desktop Board Features
Components........................................................................................................................11
Processor............................................................................................................................12
Main Memory ......................................................................................................................13
Intel
®
845PE Chipset...........................................................................................................14
Intel
®
82845PE Memory Controller Hub (MCH)..........................................................14
Intel
®
82801DB I/O Controller Hub (ICH4)..................................................................14
Firmware Hub (FWH) .................................................................................................14
Input/Output (I/O) Controller................................................................................................15
Audio Subsystem ................................................................................................................15
LAN Subsystem ..................................................................................................................16
LAN Subsystem Software...........................................................................................16
RJ-45 LAN Connector LEDs.......................................................................................16
Hi-Speed USB 2.0 Support..................................................................................................16
Enhanced IDE Interface ......................................................................................................17
Serial ATA...........................................................................................................................17
Expansion Slots...................................................................................................................17
Accelerated Graphics Port (AGP)...............................................................................18
BIOS ...................................................................................................................................18
PCI Auto Configuration...............................................................................................18
IDE Auto Configuration...............................................................................................18
Security Passwords ....................................................................................................18
Power Management Features .............................................................................................19
ACPI...........................................................................................................................19
Suspend to RAM (Instantly Available PC Technology) ...............................................19
Hardware Management.......................................................................................................20
Power Connectors......................................................................................................21
Fan Connectors..........................................................................................................21
Fan Speed Control (Intel
®
Precision Cooling Technology)..........................................21
Resume on Ring.........................................................................................................21
Wake from USB..........................................................................................................21
Wake from PS/2 Keyboard/Mouse..............................................................................21
PME# Wakeup Support ..............................................................................................21
Speaker...............................................................................................................................22
Battery.................................................................................................................................22
Real-Time Clock..................................................................................................................22