E1-572g

[pippo_one]

Hi everyone,
I have an acer E1-572G with mainb V5WE2 LA-9531P that turns on but does not send any signal to lcd and external video
I have a cmos "cFeon qh64-104hip"
i think the bios is corrupt,
someone kindly help me?

[peste]

Re: E1-572g

Hi everyone,
I have an acer E1-572G with mainb V5WE2 LA-9531P that turns on but does not send any signal to lcd and external video
I have a cmos "cFeon qh64-104hip"
i think the bios is corrupt,
someone kindly help me?

post the bios backup.

[pippo_one]

Re: E1-572g

Here you are

thanks

[lapfix]

Re: E1-572g

Here you are

thanks

Try

[peste]

Re: E1-572g

Here you are

thanks

bios extracted from the Acer site update
DMI 414000-415FFF
KEYWIN 413000-41303F

[pippo_one]

Re: E1-572g

I tried both bios, but the problem persists no signal on the video
any other suggestions?

[peste]

Re: E1-572g

I tried both bios, but the problem persists no signal on the video
any other suggestions?

then the problem is not the bios ... move the discussion to the main forum and ask for help there ... give more details there ... what voltages you checked..what voltages do you have on the coils..etc ..