Nec LCD Monitor 1810X (quick display them goes away)

[hatim007]

Hello Guys/Girls

LCD panel, when I press the BNC/D-SUB on the front panel of the monitor
I could see the output from the computer for about 3-5 seconds. with
Perfection.

However, after that it becomes black as deep space. There is power.


Any help will be great.

Thanks
Hatim

 

[[email protected]]

Bad back light or ballast. Initial light up is ok, then it goes out
because the ballast is not seeing all the lamps come on ok.
Needs repaired.

 

[Jerry G.]

The ballast or lamps may need to be replaced.

--

Jerry G.
======


Hello Guys/Girls

LCD panel, when I press the BNC/D-SUB on the front panel of the monitor
I could see the output from the computer for about 3-5 seconds. with
Perfection.

However, after that it becomes black as deep space. There is power.


Any help will be great.

Thanks
Hatim

 

[JW]

Hello Guys/Girls

LCD panel, when I press the BNC/D-SUB on the front panel of the monitor
I could see the output from the computer for about 3-5 seconds. with
Perfection.

However, after that it becomes black as deep space. There is power.

I've fixed two of these with the same symptoms - blown picofuses on the
inverters were the culprit.

 

[Dan LaBell]

I've fixed two of these with the same symptoms - blown picofuses on the
inverters were the culprit.

I also have an lcd that behaves similiarly. I found that if I reboot a
few times it will eventually come back on, then that no longer worked.
This lcd comes with a dedicated pci video controller (which provides
power) , and its also dual head. There are some dos utilities that
control turning it lcd only, crt only, and dual, after a few times,
nolonger worked, I hacked up some dos batch files, that would turn the
lcd on and off in loop, and eventually it stays on, but seems to
producing a good amount of heat, and produces a smell, and it takes
longer and longer. I stopped using it, and bought a new lcd monitor,
this was used when I got it, but I'm wondering if it's repairable.

 

[Dan LaBell]

I've fixed two of these with the same symptoms - blown picofuses on the
inverters were the culprit.

I also have an lcd that behaves similiarly. I found that if I reboot a
few times it will eventually come back on, then that no longer worked.
This lcd comes with a dedicated pci video controller (which provides
power) , and its also dual head. There are some dos utilities that
control turning it lcd only, crt only, and dual, after a few times,
nolonger worked, I hacked up some dos batch files, that would turn the
lcd on and off in loop, and eventually it stays on, but seems to
producing a good amount of heat, and produces a smell, and it takes
longer and longer. I stopped using it, and bought a new lcd monitor,
this was used when I got it, but I'm wondering if it's repairable.