Error messages

DMA test failed

EISA CMOS not writable

Extended RAM Failed at offset: nnnn

Extended RAM Failed at address line: nnnn

Failing Bits: nnnn

Fail-Safe Timer NMI failed

Multiple-bit ECC error occurred

Memory decreased in size

Memory size found by POST differed from EISA CMOS

Single-bit ECC error occurred

Software NMI failed

System memory exceeds the CPU’s caching limit

System RAM Failed at offset: nnnn

Shadow RAM Failed at offset: nnnn

Switch the device off and on again. If the message is still displayed, please contact your sales outlet or customer service centre.

Failure Fixed Disk 0

Failure Fixed Disk 1

Fixed Disk Controller Failure

Check the entry for the hard disk drive in the Main menu and the entry for the IDE drive controller in the Advanced - Peripheral Configuration menu of the BIOS Setup. Check the hard disk drive's connections and jumpers.

Incorrect Drive A - run SETUP

Incorrect Drive B - run SETUP

Correct the entry for the diskette drive in the Main menu of the BIOS Setup.

Invalid NVRAM media type

Switch the device off and on again. If the message is still displayed, please contact your sales outlet or customer service centre.

Invalid System Configuration Data

In the Advanced menu of the BIOS Setup set the entry Reset Configuration Data to Yes.

Invalid System Configuration Data - run configuration utility Press F1 to resume, F2 to Setup

This error message may be displayed if the machine was switched off during system start-up.

Call BIOS Setup and switch to the Advanced menu. Select the menu item Reset Configuration Data and change the setting to Yes. Save the change and terminate BIOS Setup. Reboot the device.

Keyboard controller error

Connect another keyboard or another mouse. If the message is still displayed, please contact your sales outlet or customer service centre.

Keyboard error

Check that the keyboard is connected properly.

Keyboard error nn nn Stuck Key

Release the key on the keyboard (nn is the hexadecimal code for the key).

A26361-D1522-Z120-3-6319

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Fujitsu D1522, D1521 technical manual Check that the keyboard is connected properly

D1522, D1521 specifications

Fujitsu's D1521 and D1522 are robust, high-performance motherboards designed for enterprise solutions and industrial applications. These models reflect a commitment to reliability and versatility, making them ideal for a wide range of computing environments, including data centers, servers, and workstations.

The D1521 motherboard features an Intel chipset and supports Intel Core processors, delivering powerful computing performance. Its form factor, typically ATX, allows for ample expandability and connectivity options, which are crucial for modern enterprise applications. The D1521 includes multiple PCIe slots that facilitate the integration of additional graphics cards and other expansion cards, ensuring that users can customize their systems according to their specific needs.

On the other hand, the D1522 is tailored for environments that require enhanced graphical processing capabilities. This model supports advanced graphics cards and is optimized for high-performance visual computing tasks. The D1522's architecture ensures seamless support for modern applications, including those utilizing artificial intelligence and machine learning, thanks to its ability to handle large datasets efficiently.

Both models are equipped with DDR4 memory slots, allowing for significant memory bandwidth and capacity. This supports multitasking and intensive applications, which are increasingly common in modern enterprise workloads. With support for up to 64GB of RAM, these motherboards can efficiently handle demanding applications without compromising performance.

Storage options on the D1521 and D1522 are designed to accommodate the growing need for fast data access. They feature several SATA ports for traditional drives and M.2 slots for the latest NVMe SSDs. This combination allows for rapid read and write speeds, further enhancing overall system performance.

In terms of networking, both motherboards support advanced connectivity standards, including 1GbE Ethernet ports for reliable data transmission. This is essential for businesses that rely on fast, stable network connections.

Fujitsu has also emphasized energy efficiency in the design of the D1521 and D1522. These motherboards utilize power-saving technologies that reduce overall power consumption without sacrificing performance. This focus on sustainability is increasingly important as enterprises aim to reduce their carbon footprint.

In summary, Fujitsu's D1521 and D1522 motherboards are feature-rich solutions that cater to the demanding needs of modern computing. Their powerful processors, expandability, and high-performance storage and memory options make them suitable for a variety of enterprise applications, solidifying Fujitsu's reputation as a leader in innovative technology solutions.