i ran dells diagnostics option.and it ran for a long time found code 5800:0222 and 5800:3200
under multiprocessor.boot responce no aparent bsod but screen al distorted,and runs slow when
it runs.
In doing a quick check this look like it may be an error with your video card driver or your GPU may be dying. What video card do you have in you laptop? Does the laptop have a card using independent memory or is it a card that has a shared memory module?