Bought a used LP2207 (that had been tested by the store) and it worked the first evening, but the next morning the screen flickered white with some colored streaks and then stayed all white. None of the buttons changed that; did I hit the wrong one? Can not find manual online.

Any information as to the fault?

macbooks are very expensive to fix if you take them to the so called genie bar. so try a mall store to fix it or if money i no problem take it to the apple store.

mp3

I have a 01 Lincoln Continental that wouldnt start. After paying $69 to the repair shop they told me that the alternator and belt are working like they should but the battery wont hold a charge. I took the battery to Sears (6 month old Diehard) and after a day and a half they said the battery is good. Now the car starts each time but the lights(inside and out) all flicker and when you press the gas they flicker more? After about 5 minutes the flickering stops. What could be the problem?

dark screen means your ccfl bulb not working so replace inverter

boot up your laptop and take a magnet in your hand and revolve around the screen the screen might go crazy but all the colors will be back in a while. :)

use another Tv.

I left it alone overnight and when i went to charge it da next morning, it waz workin fine.

I too had a similar problem with my 26" Olevia LCD TV, except it would flicker at different frequencies like a strobe light.  The flicker would even increase in speed, giving the visual illusion that the TV was about to blow up.  After several power-on, power-off, unplug, repeat, I was about to give up and think about looking for another TV. I saw your posts here and both of you "hit" the TV and it seemed to fix it, right?  Same here -- I gave the TV several good lateral "whacks" upon the outer edges of the unit!  The whacks weren't violent, just slightly "jarring" and after that, the TV stopped the flickering.  As you've said, it is quite juvenile to go beating on electronics, but interestingly enough, this method of "fixing" the electronics does at least seem to have an effect if done correctly.
I do also note that I went into the TV's menus and intentionally set the "Back Light" setting to "Dark" and "DNR" to "Low" to perhaps attempt to lesser drive the back light.  Since the beatings and then the much more rational idea of changing the menu options, the TV has worked, at least for a while now, relatively well.

Depending on how old this set is, there might be a bad Hyper board bad. good Luck