hello if you help with this bios please GY55M GY55N GY55T GY55Q GY55R GY55S GY55W GY55V NM-D281 REV1.0 (2020-06-11 ) LENOVO LEGION 5 15ARH05H help !
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Help nm-d281 rev1.0 LEGION 5 15ARH05H bios
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Re: Help nm-d281 rev1.0 (2020-06-11) bios
Originally posted by juan667134 View Postbios backupAttached Files
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Re: Help nm-d281 rev1.0 (2020-06-11) bios
Originally posted by juan667134 View Postit does not work
black screenAttached Files
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Re: Help nm-d281 rev1.0 (2020-06-11) bios
Originally posted by juan667134 View Postit does not work
black screen
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Re: Help nm-d281 rev1.0 (2020-06-11) bios
Originally posted by juan667134 View Posthelp
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Re: Help nm-d281 rev1.0 (2020-06-11) LEGION 5 15ARH05H bios
Originally posted by boris1212 View PostHello. Help me please. I need BIOS and EC firmware. LENOVO LEGION 5 15ARH05H, NM-D281 REV1.0
After replacing the screen matrix with the battery connected. No initialization. Thanks
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Re: Help nm-d281 rev1.0 (2020-06-11) LEGION 5 15ARH05H bios
Originally posted by boris1212 View PostAfter replacing the screen matrix with the battery connected. No initialization.
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Re: Help nm-d281 rev1.0 (2020-06-11) LEGION 5 15ARH05H bios
Originally posted by peste View Postpost the original bios of the laptop even if it is corrupted..Attached Files
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Re: Help nm-d281 rev1.0 (2020-06-11) LEGION 5 15ARH05H bios
Originally posted by SMDFlea View PostYou burned a fuse or something else around the connector, flashing the bios won`t solve it.
I measured the resistance on the connector. Sorry for the quality of the photo
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Re: Help nm-d281 rev1.0 (2020-06-11) LEGION 5 15ARH05H bios
Originally posted by boris1212 View PostThank you! Can't find lvds connector diagram. On board 44 pin
I measured the resistance on the connector. Sorry for the quality of the photo
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Hi. I got the same motherboard NM-D281 REV1.0 (2020-06-11)
LENOVO LEGION 5 15ARH05H
SN: PF20BDXZ
Issue is it is not starting, just white light comes on and off every 10 seconds. Battery is charging ok.
I attached bios dump.
Can you please help to check if bios is corrupted ??
Many thanks.Attached Files
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Originally posted by ukpicasdo View PostHi. I got the same motherboard NM-D281 REV1.0 (2020-06-11)
LENOVO LEGION 5 15ARH05H
SN: PF20BDXZ
Issue is it is not starting, just white light comes on and off every 10 seconds. Battery is charging ok.
I attached bios dump.
Can you please help to check if bios is corrupted ??
Many thanks.
Both have your DMI transferred.Attached Files----------------------------------------------------------------------------------------------------------------------------------------------------------
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Become a Badcaps supporter
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Thanks to all supporters.​
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Sorry for late reply I had to order new programmer as it is 1.8V chip. Unfortunately after programing with new bios same issue. It's charging but not powering on. Once power button pressed laptop goes into the loop with power light coming on for 10sec and off. I will keep looking for hardware issue.
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Hi all
Instead of starting a new post, i have the same model
Model: LENOVO LEGION R7000P2020H
Motherboard: NM-D281 REV1.0
SN: PF22KHJV
MTM; 82GR0003CD
Issue : no display, fans spinning CPU & GPU getting warm. Suspect problem with BIOS
Original BIOS attached
Please could someone check it and see if it's corrupted and possible give me a working one.
Thanks
Attached Files
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