On Jul 1, 6:53=A0pm, Bill <bb...@[EMAIL PROTECTED]
> wrote:
> Arfa Daily wrote:
> > <pavan_21_...@[EMAIL PROTECTED]
> wrote in message
>
>news:f1b515f8-3d45-4823-a1b3-54698eef87d2@[EMAIL PROTECTED]
> >> Nowadays i m facing a new problem. My PC's monitor blinks(it goe
blank
> >> and after a second the screen revives), this heppens atleast 3-4
times
> >> an hour.
> >> Can anyone help me out of this problem??
>
> > Not enough info. CRT type monitor? or LCD type ? Power indicator goes
ou=
t /
> > changes colour ? Can be got back by thumping the unit ? Suddenly
started=
> > happening ? Getting worse or staying the same ? Any physical sound
when =
it
> > goes off / comes back ? Goes off / comes back on quickly, or fades up
/ =
down
> > ? Picture is perfect as soon as it comes back ?
>
> > Most likely problem, if its a CRT type, is a bad joint, although it
coul=
d be
> > the power supply starting and stopping. If an LCD, it could be that
the
> > backlight inverter is intermittently stopping.
>
> > Arfa
>
> FWIW, I have a 2 year old monitor in the garage that started flaking out
> on the bottom bar and just needed a whap on the side would get it to
> come back. I am suspecting a no lead ROHS solder causing a bad joint.
> My 'old' 2000 Compaq CV715 may not have the latest features, but 'it'
> still works and does a nice job of heating the room, good in the winter
> but very bad in summers that often hit 110.
> I would be suspect of anything newer than about 2 years because of the
> 'Tin whiskers' problem and crappy lead free joints.
> Bill Baka- Hide quoted text -
>
> - Show quoted text -
had the same .. started getting green screens and loss of video
The small square board located at the back of the tube, that
combines the tube socket is a good place to start looking for 'dry
solder joints' ..... close inspection with a eye glass will most
likely show them up ..... re solder and proceed to tap with insulated
'wand' while looking at the screen , you should be able to locate the
rough area ... re-solder and repeat till tube stop's flickering ....
G ..
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