Hi,
I have posted this response to similar problems.
Your display being fuzzy as you described is indicative of either:
a. weak picture tube; or
b. component failure or deterioration.
Even
if it were a weak picture tube or deterioration, it is still possible
to "squeeze" a few more usable time out of the monitor. You simply have
to adjust the focus control. Normally, this is accessible from the rear
of the electronic circuit board and is a part of the Flyback transformer (FBT). Below is an image
of a sample FBT. Pls notice the two (2) protrusions, one of them is
marked as Screen and the other as the Focus. You need to adjust the
focus till it satisfies your visual requirement or preference.
A
word of caution. This procedure is not recommended if you have no
TV/Monitor repair experience. It is not a fix. It is as earlier stated,
squeezing in just a few more usable time. The unit would have to be
adjusted "live" with the cover off. You need to be familiar with
electronic components, tools and circuitry as well as working with
powered devices and extremely High Voltage. The monitor may have to be
operated with insulated support since the back cover will not be
attached. Additionally, you may need to use a mirror to check if you
adjusted it as you want it.
As you try to adjust it with an
insulated screwdriver, you will notice that there is mid point where
the focus will just be about right. You may have to adjust a couple of
times to get the setting as you want it.
Should you feel uncomfortable doing this, perhaps you may need to seek the assistance of a qualified TV/Monitor technician.
Hope this be of some idea/help. Pls post back how things turned out or should you need additional information.
Good luck and kind regards.
or electronics technician. 128 views
Usually answered in minutes!
Thanks and you are right, I'm not comfortable doing that since I really don't have that type of experience.
I have no experience doing that. Plus, it seems the more I try to adjust it, as well as the size, etc. of the screen for Vista, the worse it becomes. It still looks great as a television, but not as a computer screen.
Also, I'm having problems adjusting it...the pincushion, and everything else. Is there a way to do a reset to factory condition?
Thanks!
Okay, how do I reset it to factory specs.? The pincushion is out of whack and everything else since I have been trying to adjust it.
Thanks!
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