Samsung 191T GH19BSAS/VNT, GH19BSASV/VNT Troubleshooting, Check List, Symptom, Solution, Chek List, card, driver, properly, properly, product.), video card, on the menu, applications, set properly

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Troubleshooting

Check List

Symptom	Chek List	Solution
The screen shows	Is the screen displaying only one	Check the signal cable connection.
strange colors or	color as if looking at the screen	Make sure the video card is fully
just black and white.	through a cellophane paper?	inserted in it's slot.
	Have the screen colors become	Reboot the computer.
	strange after running a program
	or due to a crash between
	applications?
	Has the video card been set	Set the video card by referring to the
	properly?	video card manual.
The screen is out of focus or	Have you adjusted the resolution or	Adjust the resolution and frequency of
OSD cannot be adjusted.	frequency on the monitor?	the video card.
LED is blinking but no images	Is the frequency properly adjusted	Adjust the frequency properly by
on the screen.	when checking the Display Timing	referring to the video card manual.
	on the menu?	(The maximum frequency per
		resolution may differ from product to
		product.)
There are only 16 colors	Have the Windows colors been	For Windows ME/XP/2000:
shown on the screen.	set properly?	Set the colors properly at the Control
The screen colors have		Panel, Display, Settings.
changed after changing the		For Windows 3.1:
video card.
		Adjust the colors of the screen using
		the VGA utility provided by the video
		card.
	Has the video card been set	Set the video card by referring to the
	properly?	video card manual.
There is a message that reads	Have you installed the monitor	Install the monitor driver according to
"Unrecognized monitor,	driver?	the Driver Installation Instructions.
Plug & Play (VESA DDC)
	See the video card manual to see	Install the monitor driver according to
monitor found".
	if the Plug & Play (VESA DDC)	the Driver Installation Instructions.
	function can be supported.

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