Viewsonic Monitor goes RED

S

schpammm

Guest
I have a Viewsonic PF790 monitor. After being on for a while, it will
slowly start to go red on me. the picture expands horizontally also.
Sometimes it happens after 15 minutes, other times it works for several
hours. If I shut it off for a few minutes, it works OK again. then it will
slowly go red and wide.
Any ideas??

TIA-

--seeing red
 
it's faulty, this in not a virus or a worm.


do you know how to fix it?

"schpammm" <bytemi@boo.com> wrote in message
news:w8_gb.19499$Sn1.12406@bignews4.bellsouth.net...
:
:
: I have a Viewsonic PF790 monitor. After being on for a while, it will
: slowly start to go red on me. the picture expands horizontally also.
: Sometimes it happens after 15 minutes, other times it works for several
: hours. If I shut it off for a few minutes, it works OK again. then it
will
: slowly go red and wide.
: Any ideas??
:
: TIA-
:
: --seeing red
:
:
 
Troubleshoot for thermo sensitive components in the scan amplfiiers
and power supply.

Jerry G.

--



"schpammm" <bytemi@boo.com> wrote in message news:<w8_gb.19499
$Sn1.12406@bignews4.bellsouth.net>...
I have a Viewsonic PF790 monitor. After being on for a while, it will
slowly start to go red on me. the picture expands horizontally also.
Sometimes it happens after 15 minutes, other times it works for several
hours. If I shut it off for a few minutes, it works OK again. then it will
slowly go red and wide.
Any ideas??

TIA-

--seeing red
Click to expand...
 
Thanks-
Any service manuals or schematics floating around?
Anyone know of a source?

TIA



"Jerry Greenberg" <jerryg50@hotmail.com> wrote in message
news:460a833b.0310081807.5556b4ba@posting.google.com...
Troubleshoot for thermo sensitive components in the scan amplfiiers
and power supply.

Jerry G.

--



"schpammm" <bytemi@boo.com> wrote in message news:<w8_gb.19499
$Sn1.12406@bignews4.bellsouth.net>...
I have a Viewsonic PF790 monitor. After being on for a while, it will
slowly start to go red on me. the picture expands horizontally also.
Sometimes it happens after 15 minutes, other times it works for several
hours. If I shut it off for a few minutes, it works OK again. then it
will
slowly go red and wide.
Any ideas??

TIA-

--seeing red
Click to expand...
 
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