My dell E151fpb 15' monitor screen turns white

Look for cold solder joints in the power supply board (at the main AC inlet and in the DC supply and inverter sections), see example of faied DELL monitors here: http://s807.photobucket.com/home/budm/allalbums

Replacement board: http://www.lcdrepair.us

its the problem in the EST of the monitor.just get it replced to solve the problem.
pls do rate the solution

thanks.
regards.
fixya expert team

unplug the monitor on at the back fo the computer but leave the power plugged in and if you can see red,green ,blue bars jumpign around the screen it means that the monitor is good check the video card, but if you cant see the colored bars you need to get it repalce.this is monitor selft test process

mi monitos es diferente a mi pc puedo conectarlo

The problem may with the Ram inside your computer

Depending on when you bought it. There should be at least a one year warranty. If its still under warranty have dell replace it.
Mark

If the screen is all white light then you can have a number of problems.
One could be a bad video board, the next could be a simple loose wire from the video board to the back of the lcd screen OR a simple blown fuse on the back of the actual lcd screen can cause the same thing.
Snaps are all sround these things and can be really stubborn at times. Best to start the bottom first then work up each side to the top.
Something flat, thin and with a decent sharp edge on it will help. A pocket knife held parallel to the joint between the front and rear plastic works, you can also sharpen the edge of an old credit card with a file (nail file works) This isn't as strong as a blade , but safer if you slip !!
Fran

The problem may be a loose connection. When I turn on my monitor, the green light blinks and a flickering white screen appears for a brief second every time. There must be a loose connection on the power board which may be causing this. The easiest solution is to tap at the back of the monitor. This will reconnect the loose end and the monitor will work fine until it gets disconnected again. I will open my monitor soon to find the real problem. But it will take some time to find it.

that sounds like a computer problem, not a monitor problem.  Plug the 'old' monitor in and see if your computer will boot with it.

The E151FPb's seem to have a problem of this sort. After doing some research online I've found that the most common problem is a few dry solder joints on the large circuit board inside the monitor. There was also some talk of a connector suffering from heat creep that sound be connected better on the inside, but usually that would make the screen turn black if it were to become disconnected. The monitor can be opened by unscrewing all the screws on the back, there should be 6 screws you need to pull out before being able to open the case. After those, insert a thin, but strong piece of metal into the side and sort of twist/slide it along the side and it should pop open some clips and just work your way around the perimeter. After that it's just some simple and obvious screws to get to the circuit boards.