Hi all,
I have two BENQ G2420HD. One is working normally the other went dark after 1-3sec of normal screen- before not able to see anything with flash light on screen
I changed the the screen to the power board of the working monitor and screen worked fine.
I went and hanged all the capacitors on the power board (dont have means to test capacitors) only have multimeter and soldering iron.
Once the Capacitors were changed the screen comes on for 2-3 sec then goes dark- shining a light on it you can faintly see the display.
I have attached some picture to gi with the issue......please help! I am not fully aware on how to test each component or what each component is in the power board so please point me in the right direction for me to read up on stuff
I have two BENQ G2420HD. One is working normally the other went dark after 1-3sec of normal screen- before not able to see anything with flash light on screen
I changed the the screen to the power board of the working monitor and screen worked fine.
I went and hanged all the capacitors on the power board (dont have means to test capacitors) only have multimeter and soldering iron.
Once the Capacitors were changed the screen comes on for 2-3 sec then goes dark- shining a light on it you can faintly see the display.
I have attached some picture to gi with the issue......please help! I am not fully aware on how to test each component or what each component is in the power board so please point me in the right direction for me to read up on stuff
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