HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

[rtstorm]

Hello i have this HP that wont turn on with AC adapter, but if i insert battery when AC adapter is connected the laptop will start by itself.

Anyone have schematics? Or have idea what can be problem?

Model: dv6-7275ez
MB: Goya/Balen 1.0-DDR3 11254-3 48.4ST10.031

[bachir2004]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

i hope this is what you need.not sure.

[rtstorm]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

Thank you, i really need boarview for this board - cannot find many components on board (no label) i see that other web sites are selling, any one of you guys have it?

[rtstorm]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

hey i found board view, here it is if someone need it.

Can you help me, what voltage i shoud have on DC_PIN1, DC_PIN2, LIMIT_SIGNAL and AD_JK

i only have 19V on DC_PIN1, DC_PIN2 and LIMIT_SIGNAL

AD_JK is 0V

[piernov]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

The connector's pinout table is on the left on your picture.
You should have 19V coming from power brick on pin 8/9/10.
Pin 1 should show a couple of volts when adapter is plugged it, and pin 2 should show a couple of volts when the battery is charging.
Pin 3 is the power brick identification pin, voltage will depend on the power rating of the power brick, but might be a couple of volts too.

You may have reversed the pin numbering, check that again, and check that the cable is plugged in the correct way.

[rtstorm]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

hello, i check voltage

pin 1 - 0V
pin 2 - 0.45V
pin 3- 0.61V
pin 4,5,6 - 0V (GND)
pin 8,9,10 - 19V

i tested this only with AC adapter (no battery)

[rtstorm]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

but i think schematic is no good, on my board PU3802 is not populated, also PR3807, PQ3802 so i think it is some different circuit

[bilen]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

hi .
Did you solve the problem?
I have the same fault ....

[fharlock999]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

thanks!

[charafmak77]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

thanks

[coelectron]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

i hope this is what you need.not sure.

thanks

[martinbalou72]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

do you have the solution please?

[Techtiger]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

do you have the solution please?

Open a new thread and you have to come up with some measurements

[lapzlapz]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

11254-2 schematic diagram available ?? Guys

[redman13]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

Thang you

[victor_quiroga]

Re: HP dv6 Envy (Goya/Balen 1.0 DDR3 11254-3)

thanks!