Hi there.
Before a long time i had some fears about safety and electronic devices - thoughts about someone will be hurt if i dont be carefull enough and so...
I have some questions which answers gonna make me feel good and confident.
Right now the questions are about lcd monitors...
here`s example from today:
https://flic.kr/s/aHskAFJ9pR
i put the board in this black frame. is something missing like some plate?
Part two :
if we watch the boards:
- the right board - there was three holes for screws. i think there was signs like sun(look uploaded picture in the end of post) on the front size.
- on left board - there was 4 holes for inserting screws, but these "suns" are on the back side of the board
Why there is a difference of the sides on the two boards ?
i see one general screw which connects metal part with power bush(port).
And the general question : what are really they for?
About nulling the boards so the both boards and display can work normal and for safety ?
What safety for example ?
Here`s the picture of WWW(please zoom it) : https://flic.kr/p/HCDAB2
Thanks in advance !
Before a long time i had some fears about safety and electronic devices - thoughts about someone will be hurt if i dont be carefull enough and so...
I have some questions which answers gonna make me feel good and confident.
Right now the questions are about lcd monitors...
here`s example from today:
https://flic.kr/s/aHskAFJ9pR
i put the board in this black frame. is something missing like some plate?
Part two :
if we watch the boards:
- the right board - there was three holes for screws. i think there was signs like sun(look uploaded picture in the end of post) on the front size.
- on left board - there was 4 holes for inserting screws, but these "suns" are on the back side of the board
Why there is a difference of the sides on the two boards ?
i see one general screw which connects metal part with power bush(port).
And the general question : what are really they for?
About nulling the boards so the both boards and display can work normal and for safety ?
What safety for example ?
Here`s the picture of WWW(please zoom it) : https://flic.kr/p/HCDAB2
Thanks in advance !
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