Hello everyone,
I'll come back with that. I started here but it wasn't the right place
because it's not a bios or password problem
https://www.badcaps.net/forum/troubl...87#post1866387
News:
I noticed that the motherboard boots when the screen is unplugged.
If I connect HDMI or LCD, the motherboard no longer triggers any reaction.
On the other hand, if I unplug the screen and the HDMI, the keyboard responds with caps lock and activity on usb key.
The backlight works if I force it. Pwm LED 0v and enable 3.3v LED.
I don't think the screen has a problem
I think I should look into display management around the PS8407A or CPU
what do you think?
Are there any diagrams?
Thanks
edit: PS8407A /1629B/ wg1219lm remplaced same
if I connect after boot HDMI, it does not restart after a ctrl alt del
I'll come back with that. I started here but it wasn't the right place
because it's not a bios or password problem
https://www.badcaps.net/forum/troubl...87#post1866387
Originally posted by Maxpower3
View Post
News:
I noticed that the motherboard boots when the screen is unplugged.
If I connect HDMI or LCD, the motherboard no longer triggers any reaction.
On the other hand, if I unplug the screen and the HDMI, the keyboard responds with caps lock and activity on usb key.
The backlight works if I force it. Pwm LED 0v and enable 3.3v LED.
I don't think the screen has a problem
I think I should look into display management around the PS8407A or CPU
what do you think?
Are there any diagrams?
Thanks
edit: PS8407A /1629B/ wg1219lm remplaced same

if I connect after boot HDMI, it does not restart after a ctrl alt del
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