Dell inspiron no display LA-9104P

[ravi_1617]

VAW00 LA-9104P
board with cpu on board
This Laptop has no display only beeps.
after cheking coils found PL700 power is not there.
Thanks

[dspok]

Re: Dell inspiron no display

How many beeps?

[ravi_1617]

Re: Dell inspiron no display

continuesly .its actualy sorry to tell you its not beep a type of tek tek sparking sound comming from speaker.
every 2-3seconds

[ala_borbe]

Re: Dell inspiron no display

maybe schematics helps

[abu obaida]

Re: Dell inspiron no display

when i switched on +3valw & +5valw is ok but +3vs & +5vs & susp# voltage on qz8 is less then normal please any one master can solve the problem stub by stub

[mcplslg123]

Re: Dell inspiron no display

continuesly .its actualy sorry to tell you its not beep a type of tek tek sparking sound comming from speaker.
every 2-3seconds

Dell 3521 tuk tuk sound is definitely bios problem.Flash both 2mb and 4mb bios and it will solve your problem.May need to remove cmos once.

[abu obaida]

Re: Dell inspiron no display

i .Flash both 2mb and 4mb bios and it will not solve the problem

[abu obaida]

Re: Dell inspiron no display

[raajkumar]

Re: Dell inspiron no display

Flash SIO ( KB chip ). It will resolve your problem.

[abu obaida]

Re: Dell inspiron no display

i change SIO and Flash SIO ( KB chip )and change pch will not solve the problem

[megatech27]

Re: Dell inspiron no display

VAW00 LA-9104P
board with cpu on board
This Laptop has no display only beeps.
after cheking coils found PL700 power is not there.
Thanks

change Crystal, in boardview (YH2)