Intel Desktop Boards D845HV and D845WN Product Guide

BIOS Error Messages

When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem.

Table 34. BIOS Error Messages

Error Message

GA20 Error

Pri Master HDD Error

Pri Slave HDD Error

Sec Master HDD Error

Sec Slave HDD Error

Pri Master Drive - ATAPI Incompatible

Pri Slave Drive - ATAPI Incompatible

Sec Master Drive - ATAPI Incompatible

Sec Slave Drive - ATAPI Incompatible

A:Drive Error

B:Drive Error

CMOS Battery Low

CMOS Display Type Wrong

CMOS Checksum Bad

CMOS Settings Wrong

CMOS Date/Time Not Set

DMA Error

FDC Failure

HDC Failure

Checking NVRAM.....

Update OK!

Updated Failed

Keyboard Is Locked

Keyboard Error

KB/Interface Error

Explanation

An error occurred with Gate-A20 when switching to protected mode during the memory test.

Could not read sector from corresponding drive.

Corresponding drive is not an ATAPI device. Run Setup to make sure device is selected correctly.

No response from the diskette drive.

The battery may be losing power. Replace the battery soon.

The display type is different than what has been stored in CMOS. Check Setup to make sure type is correct.

The CMOS checksum is incorrect. CMOS memory may have been corrupted. Run Setup to reset values.

CMOS values are not the same as the last boot. These values have either been corrupted or the battery has failed.

The time and/or date values stored in CMOS are invalid. Run Setup to set correct values.

Error during read/write test of DMA controller.

Error occurred trying to access diskette drive controller.

Error occurred trying to access hard disk controller.

NVRAM is being checked to see if it is valid.

NVRAM was invalid and has been updated.

NVRAM was invalid but was unable to be updated.

The system keyboard lock is engaged. The system must be unlocked to continue to boot.

Error in the keyboard connection. Make sure keyboard is connected properly.

Keyboard interface test failed.

continued

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Intel D845WN, D845HV manual Bios Error Messages, Explanation

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.