Technical Support hp15-p112ne no screen

mobile91

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i have a hp 15-p112ne
power but no display
no error code (no blinking on keyboard)
i try to flash the bios
no display
but when i flash with bid 0227d the display turn on and th dcreen appear flashing bios
wen the flashing 100% the screen turn off and the laptop stay powered without screen display
 

Patrick Ribbsaeter

Lagadatorumea
Staff member
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Reputation:

What's the history of the computer?
What voltages do u have so far 3,3v 5v, 1.05v, etc...?
What sleep state is the computer in?
 

mobile91

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reputation_scoree

What's the history of the computer?
What voltages do u have so far 3,3v 5v, 1.05v, etc...?
What sleep state is the computer in?

the computer not reading hdd , in the bios setuo i change the legacy support to enable and then save & exit
after this step no screen
where i want check the voltage
in the power button 3.3v
 

Patrick Ribbsaeter

Lagadatorumea
Staff member
Registered

Reputation:

the computer not reading hdd , in the bios setuo i change the legacy support to enable and then save & exit
after this step no screen
where i want check the voltage
in the power button 3.3v
can u enter BIOs now and change the legacy??
do u get image with HDMI?
 
Last edited:

Patrick Ribbsaeter

Lagadatorumea
Staff member
Registered

Reputation:

Whats the history of laptop?
What voltages do you have so far?
Do you know how to read schematics and boardview?
Do you know how to use multimeter?
 

Ahmad Safari

Registered
Golden

Reputation:

i have a hp 15-p112ne
power but no display
no error code (no blinking on keyboard)
i try to flash the bios
no display
but when i flash with bid 0227d the display turn on and th dcreen appear flashing bios
wen the flashing 100% the screen turn off and the laptop stay powered without screen display
Did you program the BIOS with the programmer?
Did you make a backup? Did you re-program with another file?
 

mobile91

Registered

reputation_scoree

Did you program the BIOS with the programmer?
Did you make a backup? Did you re-program with another file?
yes
now i brought a same laptop an i replace the bios ic
the bios off old laptop work normaly in the new laptop
but the old laptop not work
no display on screen
no display on hdmi
no blinking in keyboard
whe i press the caps lock the led light when i re press the light of caps lock turn off
 

Patrick Ribbsaeter

Lagadatorumea
Staff member
Registered

Reputation:

yes
now i brought a same laptop an i replace the bios ic
the bios off old laptop work normaly in the new laptop
but the old laptop not work
no display on screen
no display on hdmi
no blinking in keyboard
whe i press the caps lock the led light when i re press the light of caps lock turn off
What voltages do u have, 3v, 5v , 1.05v..?
Is the computer completely dead or do u have fan spin?
Check all the coils for voltages
 
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