NEC LCD broken - diy repair?

Hello,
I got a defective NEC LCD 1510 monitor given, problem: When attaching to any
computer the readiness LED on green changes - no picture. This LED mostly
remains however yellow - likewise no picture, one calls the OSD there is a
distorted picture and OS-SINCE-SHOWS with a line frequency (e.g. 42 kHz) V:
however NONE. Prehistory: A user has probably the plug-on VGA cable by force
tried on to attach and thereby at the cable a few pins broke the monitor
off. (monitor no own soldered cable has to separate only a "female" VGA
socket) Can it be that by the impact solder tacks are broken? The monitor
nevertheless gets no "vertical" signal. Do you have any idea, what is
broken?

Greetings Maximilian

 

Probably a faulty cable. It's easy enough to test it for continuity with a
meter.

Dave