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capable of synchronizing a 48.7KHz scan rate (e.g., Sony HG 1304, NEC 4D,
5D, Seiko 1450).
To display 1024x768 non-interlaced mode at 70Hz, the monitor must be capable
of synchronizing a 56.4KHz scan rate (e.g., NEC 4D).
Q:
Windows screen won't come up, it kicks back to
DOS prompt. Why?
Explain and Suggestion:
Windows® 95
Inadvertently, certain configuration files (e.g., msdos.sys, and command.com)
have been changed in the system. Proceed to correct that, is re-boot the system
with a system (Windows® 95) formatted floppy diskette.
There are many reasons to causing the system booting-up with un-appropriated
steps. Base on Microsoft support wizard on their WEBsite, there are many
technical articles to help users with this subject, such as troubleshooting with
VXD errors, virus, Fatal exceptions, etc., more details cover on each issue are
descriptive and familiar with, and exclusively further to our support.
Q:
System hangs-up after installing video driver.
Explain and Suggestion:
Today, most video drivers are developed for 32-bit processing and may require a
channel to Code/Decode. Conflict between device drivers and TSR (terminate-
and-stay-resident) programs will inverted the display, and are particularly
effectual at crashing computer. The most
effective way to check for conflicts is to
replace with the original video driver, or delete and re-install the current video
driver to the system.
Accomplishing IRQs (Interrupt Request Query) settings or troubleshooting the
conflicts on hardware source may necessary. Most AGP video cards designed
for Plug-n-Play, that means video card IRQ's setup which controls by main
board’s (motherboard) circuitry and BIOS. Physically pulling out other devices
from system, and re-starts the computer. Confirm and modify your IRQ
addresses with qualified computer technician.
Q:
Multiple images or unreadable screen after loading video driver.
Explain and Suggestion:
There are a variety of reasons why the display might be distorted. One common
reason is a monitor mis-match. Some older multi-frequency monitors are unable
to switch video modes without being turned off, then turned on again.
If the problem occurring in windows, make sure that you have loaded that proper
video driver, and that the driver is compatible with the monitor being used. Try