Toshiba Satellite P105-S921 Notebook "intermittent black screen appears laptop" Questions

...Intermittent flashing horizontal lines of different colors or freezes up on a black screen after a few minutes on the desktop screen. Have done the following: Re-installed Vista Ultimate, updated ...

...screen will display for a few second then go black. sometimes it will stay on for long periods but one never knows. Does this sound familiar? I'm told these are infamous for this. This could be a ...

...screen appears black half is normal,but in seconds only.also after shutdown.but sometimes it does not appear.they changed already the lcd but the problem is still there.i want to know where is the ...

...intermittent). Attached monitor shows display fine and laptop works fine. Screen used to flicker intermittently (last few days). You may have a defective CCFL backlight, it may have the following ...

screen stays black the harddrive indicator in the front of the laptop will come on but "nothing" happens. When nothing happens you have to push the start botton to shut it down. This all started after

intermittent video problem on acer extenza 5620.sometimes video display backlight will work sometimes it fails. You could have a defective screen - a defective inverter or a CCFL lamp. To determine if

...intermittent basis, changed the display panel, motherboard, and even upgrade and downgrade driver still having this issue, any idea You may have a defective CCFL backlight, it may have the following ...

...black Hi, this fault sounds like the screen backlight inverter has failed. There is not much detail in your question but start the laptop and watch the screen very closely. Watch for the windows logo ...

...black or dark gray, accompanied by very faint images. The screen might have an intermittent color change, or remain on with a non-standard color variation, like pink or red. b> Auto Control Switch b> ...

...black screen unexpectedly, which is due to: power overload in the AC adapter, overheated processor / clogged fan, overheated battery, pushing the power button, Windows telling it to, the BIOS telling ...