Dell 5520 8 beeps

[hazardus]

Hi,

I've a dell with a screen issue.
I changed the LVDS cable the LCD. It was booting to white screen and nothing.
Now beeps 8 and does not show anything. I tried with HDMI and VGA but nothing on external monitor.

So far I changed the CPU and I changed the ram known working one.
I've every voltage. 1.5V CPUVCORE and VCCGFX_VCORE.
SLJ8C could be bad?

Thanks.

[dellxps15]

Re: Dell 5520 8 beeps

i have just ordered a slj8c for a notebook as it got black screen, but not sure if it's the problem (i think that because notebook fall on the floor on soft place, but the fall could have moved some joint).

[khaahk]

Re: Dell 5520 8 beeps

try another screen?

[YourLocalGeek]

Re: Dell 5520 8 beeps

had a dell that beeps 8 just like yours before
reflowed vga chip and sb
and it worked.

i think you should try it as a last resort...

[masud]

Re: Dell 5520 8 beeps

try changing the processor.

[hazardus]

Re: Dell 5520 8 beeps

Please guys read my first post. I've stated that I tried it with different CPU and LCD.

First I've swapped the CPU from a working laptop. Both CPU works fine.

Second I swapped the LCD and both LCD works fine. Both was booting to white screen.
And than after a hundred of tries it won't show anything on screen. I've changed the LVDS cable I thought a bad luck but still the same issue.

The laptop does not post anything on external monitor.
If I remove the ram the laptop just powers up for a sec or two.

No dedicated GPU on this motherboard. So I believe SLJ8C should be replaced here.

Thanks