Acer Aspire 4738G no display

[ravi_1617]

Hi ,I have recived with no display .after reflow GPU .board is booting ( caps lock .num lock working )but no display on Led nor external screen .
Is it problem of bios
Gpu
board id DAOZQ9MB6C0
REV:3
Thanks

[stevegym]

Re: Acer Aspire 4738G no display

Hello,

Did you checked the Memory?

[ravi_1617]

Re: Acer Aspire 4738G no display

ya changed ram and cpu also

[kuldeep]

Re: Acer Aspire 4738G no display

check LVDS signal on Display connector.? like "lcd_vdd "

[snsent]

Re: Acer Aspire 4738G no display

try to reflow ATI GPU

Bye...

[sasser]

Re: Acer Aspire 4738G no display

confirm gpu bro. almost problem with 4738 iz gpu dead