np300 e5a samsung

[highpulse]

got one here , turn on then turn off 3 or 4 seconds after , doesn't seem bios problem
and does always the same , during the time is on , i got the following voltages on S0

3.3 and 5 volts , only appear on coils once coputer start S5
2 of 3 phases of cpu i got 1.15 volts , the last phase i got 0

1.5v for ram coils .
cheked bios , and tryed 2 models , but nothing worked , still the same , so not a bios problem . if anyone got schematic as well it will be welcome .

Board -Scala3-15/17CRV

rom 4mb

[Leslie Booysen]

Re: np300 e5a samsung

i have same problem ,same laptop,i need help

[chiaki]

Re: np300 e5a samsung

same problem, same laptop here too.
i also tried without HDD/ODD and replaced memory

[techman1025]

Re: np300 e5a samsung

Hi
I fixed many of these with bios sorry to say it diry me region using a used dump or original got currupted ..Upload original file and i will send you fixed dump to try
techman1025

[ravi441]

Re: np300 e5a samsung

samsung np300 scala3-15/17crv schematic urgent pls help me

[highpulse]

Re: np300 e5a samsung

here it the dump techman 1025 its 8 mb rom

model of the pc is NP300E5C

[Keyur]

Re: np300 e5a samsung

very good