Intel Desktop Boards D845HV and D845WN Product Guide

Power Menu

 

Maintenance

Main

Advanced

Security

 

Power

 

 

 

 

 

 

 

 

 

Boot Exit

The menu shown in Table 21 is used to set power management features.

Table 21. Power Menu

Feature

Options

ACPI

No Options

After Power Failure

Stays Off

 

Last State (default)

 

Power On

 

 

 

Wake on PME

Stay Off (default)

 

Power-On

Wake on Modem Ring

Stay Off (default)

 

Power-On

Description

When selected, displays the ACPI submenu.

Specifies the mode of operation if an ac power loss occurs.

Stays Off keeps the power off until the power button is pressed.

Last State restores the previous power state before power loss occurred.

Power On restores power to the computer.

Determines how the system responds to a PCI-PME wake up event.

Specifies how the computer responds to a Modem Ring wake up event on an installed modem.

ACPI Submenu

Maintenance Main Advanced Security Power

ACPI

The submenu represented in Table 22 is for setting the ACPI features.

Boot Exit

Table 22. ACPI Submenu

Feature

ACPI Suspend State

Video Repost

(This feature is present only when ACPI Suspend State is set to S3)

Wake on LAN from S5

Options

S1 State

S3 State (default)

Disabled (default)

Enabled

Stay Off (default)

Power On

Description

Specifies the ACPI sleep state.

Allows the video BIOS to be initialized coming out of the S3 state. Some video controllers require this option to be enabled. This feature is present only if the ACPI suspend state is set to S3 state.

In ACPI soft-off mode only, determines how the system responds to a LAN wake up event when the system is in the ACPI soft-off mode.

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Intel D845WN, D845HV manual Power Menu, Acpi Submenu

D845HV, D845WN specifications

The Intel D845WN and D845HV motherboards have garnered attention for their robust features and reliability, making them suitable choices for a range of computing needs. Both motherboards belong to Intel’s 845 chipset family, which was designed to support the Pentium 4 processors, providing a foundation for both performance and value.

The Intel D845WN motherboard is recognized for its standard ATX form factor, which allows for versatility in case selection and expands the options for build configurations. It supports the Pentium 4 processors with a socket 478 interface, accommodating speeds of 1.3 GHz to 3.0 GHz. This motherboard is equipped with a front-side bus (FSB) speed of 400/533 MHz, ensuring fast data transfer rates between the processor and other components.

On the memory side, the D845WN supports up to 2 GB of DDR SDRAM, making it compatible with a range of memory options for efficient multitasking and improved performance. It features two memory slots for Dual Channel DDR support, enhancing memory bandwidth. The onboard graphics capabilities are powered by Intel's integrated graphics, making the D845WN capable of basic graphical tasks without requiring a dedicated graphics card, ideal for general computing or light gaming.

In contrast, the D845HV model shares many similarities with the D845WN but emphasizes additional features that cater to more advanced users. It includes support for Intel's RAID technology, allowing users to set up mirrored or striped disk configurations for improved data redundancy and performance. Furthermore, the D845HV motherboard comes with more extensive expansion slots, including additional PCI and an AGP slot for dedicated graphics cards, enhancing its overall upgradeability.

Both motherboards include integrated audio capabilities courtesy of Intel’s AC'97 Audio technology, ensuring satisfactory sound output for everyday multimedia use. Networking is facilitated through integrated Ethernet support, enabling reliable internet connectivity without needing additional network cards.

In terms of expansion and connectivity, both models feature USB ports, allowing users to connect multiple peripherals effortlessly. The combination of legacy and contemporary interfaces on the D845WN and D845HV ensures compatibility with a wide range of devices and peripherals.

In summary, the Intel D845WN and D845HV motherboards epitomize value-driven performance, offering essential features that cater to a variety of users, from casual computer users to more demanding applications. With their solid build quality and Intel's backing, these motherboards continue to be appreciated even in today's evolving computing landscape.