Safely swap monitors?
Neighbors have a computer that won't work after a lightning strike.
With the video cable connected, the monitor stays black and in the
standby mode. There are howls from the speakers, like feedback. With
the cable disconnected, the monitor will briefly show a notice that it's
not connected. There are no howls from the speakers although the mic
cable remains connected.
With the power off, I checked the pins of the monitor cable to see that
the grounding pins were grounded and the signal pins were not. One
grounding pin is open, so it seems certain that the monitor is damaged.
The next step would be to try another monitor to see if there's other
damage to the system. In case the computer's video card is damaged, can
a monitor be damaged by plugging in to it?
.
Relevant Pages
- Re: strange spot on my desktop
... It is a mechanical flaw (physical damage) on the LCD itself - there's no way it would show up on a screen shot. ... The monitor and the computer it was attached to are also no longer in use, so even trying to take a photograph is impractical. ... i cannot get rid of it from any background, it is covered by most windows, but not all images. ...
(microsoft.public.windows.mediacenter) - Re: Graphics Card
... the only way to see if your card has been damaged is to look at it. ... Even then, unless it's got a huge gash you probably wouldn't see the damage, anyway. ... What kind of monitor do you have? ... Video problems have many sources, but it's a simple thing to narrow down the cause, given sufficient information. ...
(microsoft.public.windowsxp.help_and_support) - Re: Safely swap monitors?
... the monitor will briefly show a notice that it's ... >> the grounding pins were grounded and the signal pins were not. ... > That's extremely unlikely to cause any damage. ... > drives including floppy...just leave in the CPU and vid card. ...
(sci.electronics.repair) - Re: Standby
... > Turn of monitor ... > Turn off hard disks ... > off power can damage a unit. ...
(microsoft.public.windowsxp.newusers) - Re: NIB SWE1
... I ASKED THIS SELLER FOR A WHOLE IMAGE OF THE MONITOR BOX, ... > I honestly do not believe there is any damage to this machine. ... > If you have any positive suggestions about how I can take care of concerns ... >> stated in the auction that few people will ever get to unbox a NIB ...
(rec.games.pinball) |
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