Blank display with led code error

naveen1266

Estimable
Jan 6, 2015
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Heyyy, I'm using hp pavilion 15 inch notebook 15-au134tx model.

Facing problem with display.. I have done with cross finger test but no use.

The error is capslock blinking 5 times slowly and 3 times faster... Which I found that the embedded controller has timed out waiting for bios..

It's out of warranty