Hi, I have a problem with this XMG NEO 15 E22 Laptop, I check all the motherboard but I am unable to find the problem. I have two mosfets burned at AC entry, if i change this two mosfets i got 20v for 10 seconds and go to 0. After that if i extract the mosfets from the motherboard and check it, both are in short.
Anyone has the boardview or schematic for this model?
Thanks in advance.
drpc
Member
Last Activity: 04-10-2025, 05:31 AM
Joined: 03-29-2022
Location: las palmas
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Same here!... -
Same problem here. Bios checked and same problemLeave a comment:
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same problem, before bios flash, keyboard power led and power led on the laptop side are blinking
power led and keycap power led blinking
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I flash this one with as-programmer but now power led and power button led are blinking in white...Leave a comment:
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I have a damaged bios.
Model: S145-15API
Board: GS440&GS540 NMC511 rev:1.0
Cpu:Ryzen5
Gpu:REDEON VEGA
Bios: Winbond 25Q64FWSIQ - 1946 (1.8V)
PART NUMBER : 5B20S42802
S/N : PF2173LT​
Can help me please?Leave a comment:
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I tried it but nothing , same problem...
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Hi team! I need help, im unable to find the original bios for a friend lenovo laptop.
I tried more than six bios but nothing.
*Before update the bios the laptops is working perfectly.
Model: S145-15API
Board: GS440&GS540 NMC511 rev:1.0
Cpu:Ryzen5
Gpu:REDEON VEGA
Bios: Winbond 25Q64FWSIQ - 1946 (1.8V)
PART NUMBER : 5B20S42802
S/N : PF2173LT
Thanks!!!Leave a comment:
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Re: need schematic and boardview for nm-191
Me too!
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