1.The disc might be dirty; clean it as described in “Caring for a CD or DVD” on page 1-13.

2.The disc might be defective; try another disc.

3.The disc is not ISO-9660, High Sierra Group (HSG), or Universal Disc Format (UDF) compatible. Check with your place of purchase.

v There is no sound from the disc.

1.Check that you are not using a data CD.

2.Adjust the audio-adapter volume control. See the documentation that comes with your audio adapter and audio-CD player program.

3.Turn off the computer, unplug the cables from the electrical outlets for your computer and all attached devices, and remove the computer cover. Ensure that the audio-signal cable connects the CD-RW/DVD-ROM Combination Drive with the sound adapter.

vThe connectors on the audio cables that are provided do not fit the connector on your audio adapter.

Some audio adapters might require a special cable. See the documentation that comes with your audio adapter.

You might have to separately purchase an audio cable for the CD-RW/DVD-ROM Combination Drive. If you are using an IBM computer or IBM audio adapter, refer to Appendix D, “Product warranty and support information” on page D-1.

vUnable to Create Overlay Window message appears when you use WinDVD with Windows 2000.

1.Your video device driver needs an update to enable overlay support. Contact the manufacturer of your video adapter or your computer for updates. Some device drivers are provided on the IBM CD-RW/DVD-ROM Software and User’s Guide CD.

2.The resolution of your screen might be too high. Try setting the resolution to 800 x 600 x 16 bpp at 60 Hz.

vDVD movies do not start automatically when inserted into the CD-RW/DVD-ROM Combination Drive.

1.Autoplay is turned off. Follow these instructions to turn on Autoplay:

a.Click Start, then click Control Panel, and then click Device Manager.

b.Check Auto Insert Notification.

2.DVDs that contain both programs and DVD Video content will autoplay the program content. To view the video content, start WinDVD manually. For more information on starting WinDVD manually, see “Viewing a DVD movie” on page 1-12.

vVideo appears to be choppy or is dropping frames.

1.Ensure that DMA is enabled on for your computer hard disk drive controller.

Appendix B. Problem solving

B-3

Page 28 Page 30
Page 29
Image 29
IBM 22P6975 manual There is no sound from the disc, Check Auto Insert Notification
Page 28 Page 30

22P6975 specifications

The IBM 22P6975 is a crucial component within the IBM information technology ecosystem, specifically designed to enhance the capabilities of IBM servers. It is a high-performance memory module that plays a significant role in improving overall system efficiency, reliability, and speed. Particularly, it is built to fit into IBM System x and BladeCenter systems, making it a versatile option for various configurations.

One of the standout features of the IBM 22P6975 is its DDR3 SDRAM technology. DDR3 memory is known for its data transfer rates and reduced power consumption compared to its predecessors. The 22P6975 operates at a speed of 1333 MHz, although it can also support speeds up to 1600 MHz, providing an efficient solution for demanding server applications. Its architecture supports improved bandwidth and lower latency, which are vital for performance-intensive tasks.

In terms of capacity, the IBM 22P6975 typically comes with a size of 4GB, allowing for ample memory space for running multiple applications and services simultaneously. The module is designed with a 240-pin DIMM form factor, making it easily installable in compatible server systems. The Registered ECC (Error-Correcting Code) feature is another significant advantage, as it enhances data integrity by detecting and correcting internal data corruption, thus ensuring maximum uptime and reliability for critical applications.

The memory module is also designed with thermal management in mind. It operates efficiently within a wide range of temperatures, making it suitable for enterprise environments where reliability is paramount. The IBM 22P6975 adheres to stringent industry standards and provides backward compatibility with earlier memory technologies, ensuring businesses can upgrade their systems without having to overhaul existing infrastructure.

Furthermore, the 22P6975 is part of IBM's commitment to sustainability, as it operates at lower power levels, which reduces energy consumption and operational costs. This feature not only benefits the environment but also contributes to the overall cost-effectiveness of maintaining a data center.

In summary, the IBM 22P6975 memory module is characterized by its advanced DDR3 technology, substantial memory capacity, ECC capabilities, and energy-efficient operation. It is an integral part of IBM's server solutions, delivering reliability and performance for businesses that require robust IT infrastructure. This module is a valuable investment for any organization looking to enhance their computing capabilities while ensuring data integrity and system reliability.
Top Page Image Contents