Hello
I order a motherboard on lenovo parts long time ago, and now i want to use it in a laptop
The motherboard does not display; in internal screen nothing and in hdmi nothing
Fan spin normaly, power button work on and off, lenovo bios button work to power up, but no display
if i plug an usb devise , led on the devise is ok
no caps lock on the internal keyboard , no capslock on external keyboard
try bios of the forum but sometime i have backlight but no image, sometime with other bios no backlight
board is DALVACMB8D0 rev...
bouny56
Senior Member
Last Activity: 05-29-2025, 11:02 AM
Joined: 01-12-2023
Location: pluvigner
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same measurement
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Hello
Yeah 100% good soldering
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Thx i check...Leave a comment:
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Lenovo E15 Nm-c421 usb-c work only in one side
​Hello
Laptop E15 I5 10gen
Mb nm-c421
I have a problem with the usb-c power dc.
The motherboard start only in one side of the usb-c
Replace the usb-c port 2 times same problem
With the usb-c meter, one side 20v ok, other side the usb-c meter don't come on
Try to test the pin with the Mechanic Tail insertion tester and every pin are ok ?
Can the pd controler be the fault ? Or something else maybe ?
Thx [ATTACH=JSON]{"data-align":"none","data-size":"small","data-attachmentid":3569030}[/ATTACH]... -
Many Thanks , it's work perfecly
What did i miss in my unlock ?...Leave a comment:
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hello thx, i try the 8FC8 patcher , write the file unlock and now the laptop is totaly dead...
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Hello
Can you unlock this 8FC8 latitude 3520 bios please ?
Mb : 203070-1
I5 11iem gen
ST : GPKTGG3
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Hi
Big thanks, works perfectly...Leave a comment:
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Thanks for your help, but the laptop don't start with your bios, he is dead...
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Hello , this one work for me but very slow boot
Can someone unlock my original bios please?
Latitude 7310
st : B94NFB3
it's a 8FC8
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Hello
Can someone unlock this bios please?
Latitude 7310
st : B94NFB3
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Thanks...Leave a comment:
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hello neead bios for hp 255 g6 , mb LA-E841P
sn : CND7511Q9F
impossible to boot on hard drive or usb
I try 8330 , manufacture mode
thksLeave a comment:
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thanks...Leave a comment:
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Hello ,can you unlock this bios please?
SN : L3NXCV09T04213C
model : P1504J
mb : X512JA R2
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hello
Thanks for your help, but same problem, windows turn off, screen turn off, but the laptop is still on for 1/2 min and then turn off
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Asus X412DA Rysen 7 Clean Me region
Hello, i have a Asus X412DA with Rysen 7 => problem : slow shutdown ( 1/2 minutes ! )
Can you make a clean me region please ?
SN : K9N0CV007267364
thanks... -
Thx work for me !...Leave a comment:
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Thanks for your help
I will tryLeave a comment:
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