Question about HP NB199UA Pavilion Notebook
How many times does the capslock and numlock blink? I have a Hp pavilion dv4-1225dx and it did this. It's either the processor or motherboard. For awhile I thought it was the cable for the monitor but the code said it was the processor, so I bought a used working one on ebay. It still acted up so, since mine was out of warranty, my husband put my motherboard in the oven and well, here I am typing to you. The sodering job HP did was not very well, so the heat from the oven sodered it back. I'm not saying bake it or anything because there is a 90% chance the motherboard is fine and will die doing so. I would have someone look at it and look up the blinks online and probably buy a processor. Good luck!
Posted on May 10, 2012
Due to the problems in the inverter or due to the troubles in the cable connection usually screen flickering happens in the display of HP Laptop. As the inverters are responsible to supply power to the back-lit of the screen, any problem in the inverter would create troubles. By replacing your inverter and by checking the connections of the cable in your HP laptop, this problem could be easily resolved.
Get more information to fix HP laptop no display problem. hope this information helps you.
Posted on Aug 11, 2011
Posted on Aug 20, 2010
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Posted on Jan 02, 2017
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