Hello,
My computer ( DELL XPS 13 (L322X) early 2013) wasn't booting but the keyboards leds were ON, however no screen, no sounds, no fan just the processor which was heating... Then I tried to replace the motherboard but after replacing it with a new one ( not a refurbish one) when i turn it on, it makes 8 louds beep then wait and again 8 beeps infinitly... I saw it was a LCD failure but what can I do ? My old motherboard didn't do it...
Is it the new motherboard ? The old one ? Is there any solution ? The problem must not come from the motherboard at all ?