Someone Somewhere
Splendid
- Sep 23, 2012
- 2,081
- 1
- 22,265
Generally laptops either need the laptop to run at all, or can run it entirely off AC without any battery.
However, I suppose you could design it so that the backlights are on battery. Stupid idea, though.
Sounds like dead inverter or CCFL/LEDs.
However, I suppose you could design it so that the backlights are on battery. Stupid idea, though.
Sounds like dead inverter or CCFL/LEDs.
The battery doesn't necessarily need to be in all the time, it normally does more harm than good to have your battery in all the time when your using it while plugged in.
Does the laptop boot when you have the battery in with the AC adapter plugged in? And when you say faint shadow can you still see an image on screen, which is really faint? If you can it might mean your backlight has gone on your screen. (try shinning a bright light onto the screen when it's on, and look from a slight angle to avoid the reflection)
Could you try plugging the laptop to a TV or monitor using a HDMI or VGA cable if possible?
Try cleaning out the whole laptop of any dust.
Does the laptop boot when you have the battery in with the AC adapter plugged in? And when you say faint shadow can you still see an image on screen, which is really faint? If you can it might mean your backlight has gone on your screen. (try shinning a bright light onto the screen when it's on, and look from a slight angle to avoid the reflection)
Could you try plugging the laptop to a TV or monitor using a HDMI or VGA cable if possible?
Try cleaning out the whole laptop of any dust.
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