3 réponses
the screen is either black or very very dark, to the point that you would need a flashlight to see
it's the inverter, that's almost certain, it needs to be replaced
the inverter is equivalent to the "starter" on a fluorescent tube
it's therefore the part that controls the lighting of the panel
if only part of the screen is dark, particularly in one of the corners, it could be another failure or a partial failure of the inverter
it's a bit like a fluorescent light that turns on weakly, without reaching full brightness
so here you go, have the inverter checked but if you don't know how to open and disassemble a laptop, if you're not familiar with electronics, nor have the right tools, call a pro
the cables, various connectors, and plastic clips of the chassis are very fragile, it's not that expensive and it's a "relatively" simple problem
the hardest part is finding the replacement part
it's the inverter, that's almost certain, it needs to be replaced
the inverter is equivalent to the "starter" on a fluorescent tube
it's therefore the part that controls the lighting of the panel
if only part of the screen is dark, particularly in one of the corners, it could be another failure or a partial failure of the inverter
it's a bit like a fluorescent light that turns on weakly, without reaching full brightness
so here you go, have the inverter checked but if you don't know how to open and disassemble a laptop, if you're not familiar with electronics, nor have the right tools, call a pro
the cables, various connectors, and plastic clips of the chassis are very fragile, it's not that expensive and it's a "relatively" simple problem
the hardest part is finding the replacement part