IBM IntelliStation Z Pro 6223, Руководство пользователя

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2. Click Support & downloads .
3. Click Search technical support .
4. In the Enter keyword(s) field, type
diagnostics 6224
, and click Submit .
5. From the “Search results” page, click the Enhanced Diagnostics item for your
computer.
6. On the next page, click the executable file for the Enhanced Diagnostics code to
download it (be sure to download the file to a hard disk directory and not to a
diskette). You can click the text file to display the readme file.
7. At a command prompt, change to the directory where the file was downloaded.
8. Insert a blank, high-density diskette into the diskette drive.
9. Type filename a
:
where filename is the name of the file you downloaded and a
is the drive letter of the diskette drive; then, press Enter.
The downloaded file is self-extracting and is copied to the diskette. When the copy
is completed, store the diskette in a safe place.
For more information, see “Using the IBM Enhanced Diagnostics diskette” on page
97.
Using video features
Your computer has a PCI Express x16 graphics adapter that renders 2D or 3D
image quality and uses a standard video protocol for displaying text and graphic
images. The adapter supports a variety of video modes (combinations of resolution,
refresh rate, and color that are defined by a video standard for displaying text or
graphics).
Video device drivers
To use the full capabilities of the graphics adapter in your computer, some operating
systems and application programs require custom video device drivers. These
device drivers provide greater speed, higher resolution, more available colors, and
flicker-free images.
Device drivers for the graphics adapter and a readme file with instructions for
installing the device drivers are provided on the Device Drivers CD that comes with
your computer and in the c:\ibmtools\drivers directory on the hard disk. Use the
device-driver installation instructions if you need to reinstall the device drivers or if
you need information about obtaining and installing updated device drivers. For
more information about installing device drivers, see “Recovering or installing device
drivers” on page 97.
Changing monitor settings
To get the best possible image on your screen and to reduce flicker, you might
need to reset the resolution and refresh rate of your monitor. You can view and
change monitor settings through the operating system using the instructions in the
readme files on the Device Drivers CD or in the c:\ibmtools\drivers\ directory on the
hard disk. See your operating-system documentation for more information about
monitor settings.
Chapter 2. Operating the computer
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