Dell aal15 la-d071p display issue

[kalilinux25]

When I plug the Board to POWERSUPPLY the led turns on then off while the fans extremly turning on fast on the supply unit Im getting 225 milliamp Ive check the PU603 pin 2 im getting only 3.3V it most be 5v it may be the cause of no display?

I really need help

[Techtiger]

Re: Dell aal15 la-d071p display issue

Flash BIOS back up Old Dump trace back the +5VALW

[mcplslg123]

Re: Dell aal15 la-d071p display issue

Are you getting 5V at PL101 ??

[kalilinux25]

Re: Dell aal15 la-d071p display issue

flash bios back up old dump trace back the +5valw

ive tried but nothing

[kalilinux25]

Re: Dell aal15 la-d071p display issue

Are you getting 5V at PL101 ??

YES sir im getting 5v

[Techtiger]

Re: Dell aal15 la-d071p display issue

ive tried but nothing

what is voltage you get PU605 pin 2 ? PU603 pin 6 11 12 13 14 what supply you get ?

[kalilinux25]

Re: Dell aal15 la-d071p display issue

what is voltage you get PU605 pin 2 ? PU603 pin 6 11 12 13 14 what supply you get ?

Now im getting 5v voltages no on pin2 but no voltage on pc1062 and pl603

[mcplslg123]

Re: Dell aal15 la-d071p display issue

Are you getting +3V VS and+5V VS on UZ2??

[kalilinux25]

Re: Dell aal15 la-d071p display issue

Are you getting +3V VS and+5V VS on UZ2??

yes sir im getting 3.3v and 5v

[mcplslg123]

Re: Dell aal15 la-d071p display issue

So, you dont have any Vcore??

[kalilinux25]

Re: Dell aal15 la-d071p display issue

So, you dont have any Vcore??

Yes sir I dont have any vcore. It maybe the graphics is dead?

[kalilinux25]

Re: Dell aal15 la-d071p display issue

Yes sir I dont have any vcore. It maybe the graphics is dead?

I really need help sir