Display of fw230j/b is not brigth az other full HD displays

not sure about that one but there is a dimmer wheel by the light switch. move it up and down to dim and brighten the dask lights/cluster. wheel may need replacing. also work the lights on and off switch manually to see if there every thing works smooth or hopes from dim to brite.

Update to Windows 10.

I’m happy to help further over the phone at https://www.6ya.com/expert/danny_60b7cb5b0ffb2484

Apparently the backlight for your display is failing. You'll most likely have to have the top half of the macbook replaced per Apple usual service standards.

screen back light sound like it went bad

You have the unit in dark mode. Press the Dim/Dark button again to get the unit to full brightness. THe unit has 3 levels of DIM. First the unit is at its full brightness, pressing the dim/dark button will dim the display and the unit functions normally. Press the Dim/Dark button again will futher darken the display but when the unit alarms the display is turned off and remain off during the alert. After the alert is over the unit waits 20 seconds of no alert to turn the display back on.

-just check the on screen display buttons your monitor for any stuck buttons
-if there are stuck buttons try pressing it to check if the stuck would be removed

Hi - welcome to Fixya,

There is no advantage in buying a Full HD (1080p) TV if you are only using it for watching TV. Currently, there are no Full HD television broadcasts and there are no plans to introduce any. All UK HD channels currently broadcast in 720p resolution whether they are on Sky, Freeview, or Freesat. Therefore, any TV that is described as 'HD ready' rather than 'Full HD' will display all HD channels at maximum quality or resolution.

The advantage of Full HD is when using them with Blu-ray DVD players, gaming systems, e.g. Sony Playstation, or for playback of media files from your PC. These systems output at 1080p / Full HD (but only when connected with an HDMi cable) and you would need a full HD TV in order to get the best quality / resolution from these systems. However, you don't need a Full HD TV to connect these devices as they can all display their output on a 720p HD Ready TV.

The main disadvantage of any HDTV (1080 or 720) is when watching standard definition (SD) broadcasts. Full HD TVs have 1080 horizontal display lines, but SD broadcasts only have 540 horizontal lines. When watching SD channels on an HD TV, the other 540 lines, i,e half of the picture, are being created by software within the TV - known as 'Upscaling'. Upscaling requires processing by the TV which takes time and fast motion can seem blurred or blocky/pixellated as a result. Higher end TVs have faster response times (0.5ms or less) which minimises the pixellation so this specification is important when selecting an HD TV for purchase.

Hope this helps.

Regards,
BElectric

Lcd display panels are just about the cost of a new set. I recommend buying a new set as compared to replacing the display panel.

the text display connection to board, not connected. take apart and re attach