benq fp767 problem 17 inch

[gasan]

Re: benq fp767 problem 17 inch

yes i can do all the things that you mentioned , oh yes i am ready i have multimeter and solder ...............

[smason]

Re: benq fp767 problem 17 inch

there are no colors on the screen its blank , the whole monitor not working execpt the button blue lamp (on /off button) even there is no electric sound came from the flurecents !!!!!!!!!!!!!!!!11

Some questions:
Do you own a multi-meter, and do you know how to use it?

Can you solder?

If the answer to all of those was yes, then we can probably help you.

You can't always see bad capacitors, blown transistors and blown fuses just by looking at them. The chances of the problem being the logic board are about 1% 99% more likely is the power supply/inverter circuitry.

So if you can answer the questions, post good clear photos of the top and bottom of the boards, and mabe even hint at what part of the world you're in, we can move forward.

[gasan]

Re: benq fp767 problem 17 inch

there are no colors on the screen its blank , the whole monitor not working execpt the button blue lamp (on /off button) even there is no electric sound came from the flurecents !!!!!!!!!!!!!!!!11

[gasan]

Re: benq fp767 problem 17 inch

thanks for the reply , i have been looked at the powersupply there are no blown capacitors some one told me that the logic card is gone , so i want to diagonse the main reason of the problem can you help me please (step by step )

[PlainBill]

Re: benq fp767 problem 17 inch

hey guys i have a problem with my screen , when i attach my ac cable to the wall the blue button turn on without any signal comes to the screen even at startup there are no benq logo so guys i need help??????????

Yes you do. Do you want an instant diagnosis based on very little information, or would you like to approach the problem systematically?

If you want to jump in and throw money at the problem, order REPAIR KIT E172FPB E173FPB FP72G FP731 - 2SC5707 C5707 from an eBay seller and install it.

If you want to take an intelligent approach, open the monitor up, take pictures (top and bottom) of the power supply / inverter and ATTACH them to your next post. See the link in my signature for instructions.

PlainBill

[gasan]

hey guys i have a problem with my screen , when i attach my ac cable to the wall the blue button turn on without any signal comes to the screen even at startup there are no benq logo so guys i need help??????????