Acer Aspire E5-575G 15 seconds till image appears

[Sojke]

Can anybody help me with this BIOS I have? It takes 15 seconds to display image from the point of pressing the power button and the LEDs lighting up.

After 15 seconds, aprox. , the image is displayed and laptop boots and operates normally.

BIOS inside the machine (From a machine with GeForce 940M GPU):


BIOS from before I replaced it (Does not work, no image):


Laptop full model is:

E5-575G-56BE
NXGDZED0837111926F7600

i5-7200U , GTX 950M 2GB , DDR4 type System RAM

Please help

A PDF BoardView i found:

[peste]

Re: Acer Aspire E5-575G 15 seconds till image appears

try...

[Sojke]

Re: Acer Aspire E5-575G 15 seconds till image appears

try...

Hi, I tried : Laptops turns on , LED light up , turns off with no image after 22 seconds.

[peste]

Re: Acer Aspire E5-575G 15 seconds till image appears

orig+update site Acer

[Sojke]

Re: Acer Aspire E5-575G 15 seconds till image appears

No display.

Original BIOS probably is not from this machine, I received it with the BIOS chip looking like it was removed.

[peste]

Re: Acer Aspire E5-575G 15 seconds till image appears

try...

[Sojke]

Re: Acer Aspire E5-575G 15 seconds till image appears

22 seconds delay to image, same as first time.

[peste]

Re: Acer Aspire E5-575G 15 seconds till image appears

have you tried?

https://www.badcaps.net/forum/showth...hlight=E5-575G

[SMDFlea]

Re: Acer Aspire E5-575G 15 seconds till image appears

Try this bios ,your DMI included.

[peste]

Re: Acer Aspire E5-575G 15 seconds till image appears

have you tried?

https://www.badcaps.net/forum/showth...hlight=E5-575G

try that too

[SMDFlea]

Re: Acer Aspire E5-575G 15 seconds till image appears

@peste all the bios you posted at 2,4,6,and 10 all have AMT enabled,it doesn`t have AMT on this machine hence the delay at boot.Your bios at 4 and 6 have corrupt ME firmware. The bios you linked to at post #8 would have been ok i think.

[Sojke]

Re: Acer Aspire E5-575G 15 seconds till image appears

Try this bios ,your DMI included.

Amazing, perfect. Thank you!

try that too

Thank you too Mr. peste , I am sorry that I can not remove the chip anymore as I am afraid that I will damage the board if I continue.

[aprilbg087]

Re: Acer Aspire E5-575G 15 seconds till image appears

hello masters.
i have thesame problem with same laptop.
I tried all the uploaded bios file in this forum but seems didnt work,
i tried another bios chip in 3.3v but still thesame.
I noticed when i check the bios voltage are fluctuating from 3.37-3.42v, is that normal?
Please Help, thanks