Acer Nitro 5 Dead

[jasonr2000]

Re: Acer Nitro 5 Dead

Check for 3.3v on battery connector first, with adapter plugged in. That way we can get an idea where to start measuring.

im getting the following on the battery connector 0.27v

Does 19V crosses after first dc-in mosfet?

yes its passing the first dc-in mosfet.

[jasonr2000]

Re: Acer Nitro 5 Dead

Measure the voltages and resistances from all coils. Is the motherboard LA-H501P? How much current does the motherboard take when plugged in?

there are the readings for the resistance


hi thanks for the reply I have my meter set to 2000 ohms

and get the following readings

PL301 34 ohms

PL501 my meter shows it counting up then 1 (I think means out of range)

PLB1 my meter shows it counting up then 1 (I think means out of range)

PL1101 30 ohms

PCV36 my meter shows it counting up then 1 (I think means out of range)

PLW1 144 ohms

PLV2 26 ohms

PLV3 24 ohms

PCV139 33 ohms

PLH1 52 ohms

PLA1 35 ohms

PLZ4 34 ohms

PLZ3 32 ohms

PLZ2 33 ohms

PLZ1 33 ohms

PLG1 37 ohms

PCZ47 my meter shows it counting up then 1 (I think means out of range)

PLM1 311 ohms

UV49 measures 440 ohms pins 5 6

UV49 measures pin 1 no reading pin 2 1356 ohms

UH2 measures pin 1 no reading pin 2 646 ohms

UH2 measurers pin 5 27 ohms pin 6 571 ohms

all the reaadings was done with my meter set to 2000 ohms

[jasonr2000]

Re: Acer Nitro 5 Dead

Measure the voltages and resistances from all coils. Is the motherboard LA-H501P? How much current does the motherboard take when plugged in?

yes its the LA-H501P motherboard.


and ok ill check for that thanks

Check for 3.3v on battery connector first, with adapter plugged in. That way we can get an idea where to start measuring.

thanks ill check for that also today

[mcplslg123]

Re: Acer Nitro 5 Dead

Does 19V crosses after first dc-in mosfet?

[Th3_uN1Qu3]

Re: Acer Nitro 5 Dead

Check for 3.3v on battery connector first, with adapter plugged in. That way we can get an idea where to start measuring.

[Roti]

Re: Acer Nitro 5 Dead

Measure the voltages and resistances from all coils. Is the motherboard LA-H501P? How much current does the motherboard take when plugged in?

[jasonr2000]

hi guys I have the above laptop

Acer Nitro 5 AN515-45

its dead as a dodo.


im not sure where to begin checking for shorts.


can anyone help ??


many thanks

Jason