Hi all,
I have 2 A295HP and the screen output has acquired a grid pattern over it.
During the POST the screen is very blocky.
The problem use to be intermittent and tapping around the area of the on/off button and volume control use to have an effect on the output, sometimes solving the problem.
This indicated a loose connection but reseating the connectors on the motherboard hasn't resolved the problem.
Another weird sympton was that after windows had booted, maximising a window to full screen and back would bring the screen back to normal!!!
The problem is now permanent on one of the A series and the other has cleared up for the time being.
Has anyone experienced this behaviour before and found a resolution? 
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