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Posted by Quaoar on January 10, 2006, 11:15 pm
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>
>> RED wrote:
>>>> Hello all,
>>>>
>>>> I've got a very clean Armada 7380dmt laptop that works perfectly
>>>> with an external monitor, but the lcd screen is black. When I
>>>> first
>>>> got it, the lcd was purplish and very dim and worked
>>>> intermittently.
>>>> Then it went all black so I got another lcd from ebay that was
>>>> claimed to be tested and has no bad pixels. This lcd is from a
>>>> 7370
>>>> but is the same part number and is an xga display. What else could
>>>> be wrong to cause this problem? The machine works great and I'll
>>>> love to get this working. I've use FN-F4 to switch between
>>>> external
>>>> and internal displays and set the brightness to as high as possible
>>>> with no luck. Thanks a lot. Ralph
>>>
>>> The second lcd also comes up black.
>>
>> What parts of the display system were replaced - LCD panel, lamp,
>> inverter?
>>
>> Q
>
> The whole lcd panel. It has a big connector in the center with a
> double row of metal pins and a little plastic connector and the hinges
> were on it. If you take the machine apart, you remove the screws for
> the hinges, unplug the 2 connectors and lift the panel out. That's
> the piece that I replaced. The panel wasn't dissasembled. Thanks for
> the reply.
>
> Ralph
>
With the lights out, can you see any light leakage at the margins -
indicating that the lamp is on? If not, the lamp or the inverter has
failed.
Q
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