open and take a better look ...after that clean the developer ...and when you turn it on ..try to hold down the on/reset button fro a few seconds and this will reset it ...there must be a error in reading information from the sensors
I have a lap top Dell Precision M20 and replaced the old ram from the slot below the keyboard with...
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I have a lap top Dell Precision M20 and replaced the old ram from the slot below the keyboard with 512 MB by a new with 1GB. It worked fine! Since I bought two times 1GB, I inserted also the second in the slot at the back side of the lap top, but it could not start at all. I inspected this second memory by inserting it in the original slot below the keyboard and again worked fine. Only the combination of two memories at once does not work although a maximal of 2GB is allowed for this model. I don?t know how to solve this problem.
Display not working, horizontal lines. Comes up with external monitor. Is there a way to tell if...
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Display not working, horizontal lines. Comes up with external monitor. Is there a way to tell if it is the display driver or the LCD itself? Is it likely to be wiring problems, i.e.contact oxidation?