turn on...turn off Acer E1-572

[MikeBaxter]

hi, on my Acer E1-572 V5WE2, LA-9531P Rev 1A (2013-05-22), i check all tensions and all are good.
i can fiind 3.3V, 0.88V (vga core), 5V, 1.48V...all perfect...i thiink.
but when push the button to turn on my pc, it start (led blu and fan power on), but the monitor is black....all black and after some seconds the fan turn off.

what do you suggest me to do

thanks

[peste]

Re: turn on...turn off Acer E1-572

maybe the bios has the problem

[MikeBaxter]

Re: turn on...turn off Acer E1-572

There is a method to check f the problem is on bions?
i have a pickit 2, pickit 3 and a cc debugger from TI...can programm the bos chip with one of these?

thanks

[Conste]

Re: turn on...turn off Acer E1-572

Try reseat CPU and RAM first please

But I do think it could be also a Bios issue

[MikeBaxter]

Re: turn on...turn off Acer E1-572

I know they have two different voltages, but I read on the Internet that the PC should start, at the maximum there will be errors, but the PC should start.
if you thnk is a problem of bios, can you suggest me a low cost programmer
PS: i buy this notebook wthout HDD and without ram...i bought this pc to learn how to repair...i pay for it only 25€

[MikeBaxter]

Re: turn on...turn off Acer E1-572

all SOLVED, i flash the bios with a raspberry and all two pc now are ok!

thanks for your help