***Vertical lines = Signal line damage*** - Which can be the data ribbon cable is damaged, the interface of the cable to the LCD panel (breakdown the the bonding) or the LCD panels glass is cracked either visibly within the top sheet or micro fractures within the back side sheet where the metal oxide traces which brings the signals to the discreet pixel cell.
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***Vertical lines = Signal line damage*** - Which can be the data ribbon cable is damaged, the interface of the cable to the LCD panel (breakdown of the bonding) or the LCD panels glass is cracked either visibly within the top sheet or micro fractures within the back side sheet where the metal oxide traces which brings the signals to the discreet pixel cell.
***Screen is darker when moved*** - Within the display assembly is a light bar (backlight) which illuminates the LCD from the back side. It is feed power via a ribbon cable which can be damaged so the connections are making and breaking as you move the display assembly.
Most of the time one or two of the light strings connections break as the strings are interwoven we often see the Stage Light effect which is what the MacBook Pro's faced in FlexGate as the ribbon cable was not long enough and the stress caused the lines to break.
[image|2669667]
The bottomline here is you have either a damaged cable or display assembly. The drop or bang hit at the worse possible place along the hinge space damaging the ribbon cable [product|IF301-015] and might have also damaged the LCD screen as well [product|IF301-002]
***Vertical lines = Signal line damage*** - Which can be the data ribbon cable is damaged, the interface of the cable to the LCD panel (breakdown the the bonding) or the LCD panels glass is cracked either visibly within the top sheet or micro fractures within the back side sheet where the metal oxide traces which brings the signals to the discreet pixel cell.
***Screen is darker when moved*** - Within the display assembly is a light bar (backlight) which illuminates the LCD from the back side. It is feed power via a ribbon cable which can be damaged so the connections are making and breaking as you move the display assembly.
Most of the time one or two of the light strings connections break as the strings are interwoven we often see the Stage Light effect which is what the MacBook Pro's faced in FlexGate as the ribbon cable was not long enough and the stress caused the lines to break.
[image|2669667]
-
The bottomline here is you have a damaged either a bad cable or display assembly. The drop or bang hit at the worse possible place along the hinge space damaging the ribbon cable [product|IF301-015] and might have also damaged the LCD screen as well [product|IF301-002]
+
The bottomline here is you have either a damaged cable or display assembly. The drop or bang hit at the worse possible place along the hinge space damaging the ribbon cable [product|IF301-015] and might have also damaged the LCD screen as well [product|IF301-002]
As to your problem:
***Vertical lines = Signal line damage*** - Which can be the data ribbon cable is damaged, the interface of the cable to the LCD panel (breakdown the the bonding) or the LCD panels glass is cracked either visibly within the top sheet or micro fractures within the back side sheet where the metal oxide traces which brings the signals to the discreet pixel cell.
***Screen is darker when moved*** - Within the display assembly is a light bar (backlight) which illuminates the LCD from the back side. It is feed power via a ribbon cable which can be damaged so the connections are making and breaking as you move the display assembly.
Most of the time one or two of the light strings connections break as the strings are interwoven we often see the Stage Light effect which is what the MacBook Pro's faced in FlexGate as the ribbon cable was not long enough and the stress caused the lines to break.
[image|2669667]
The bottomline here is you have a damaged either a bad cable or display assembly. The drop or bang hit at the worse possible place along the hinge space damaging the ribbon cable [product|IF301-015] and might have also damaged the LCD screen as well [product|IF301-002]