That is the sign of dead integrated GPU.
There's 20V on the display cable. When battery or AC is connected to the laptop, and folks remove or attach the display cable this 20V pins will touch other pins.
Pins that carry 3.3V max will end up receiving 20V and send it to the chips. Meaning this GPU is dead,
Note
I do hope you took this pic when the laptop was turned off....
Loki_Fido
Senior Member
Last Activity: Today, 03:47 AM
Joined: 03-01-2025
Location: Chiba
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Thanks a million bud.
Anyone know where the BIOS is in this board?
Mac wont turn on. Checked the logic board inside out. Everything seems ok. No short of any kind.
I assume it has to be bios issue.
Because its only pulling 5V and 17mA.
Under thermal camera, i see nothing getting hot. I know 17mA is not that big for the thermal camera to notice.
Anyway, there's no short.
If anyone knows the BIOS location, please let me.
Thanks folks...Leave a comment:
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Hi folks, this worked.
I had a DELL inspiron 14 5415 which was boot looping.
This BIOS fixed it flawlessly.
Thanks Frank....Leave a comment:
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BIOS for NEC PC-N1375FAM please
Hi folks,
Good morning/evening,
I have a NEC PC-N1375FAM, who's Super IO chip has to be changed.
If i am right, if we change the Super IO chip, the BIOS has to be cleaned of ME. Right?
I have attached the BIOS. Could someone help me clean it please......
I am in the process of learning how to clean ME. Soon i will be able to help others in this community.
Make NEC
Model PC-N1375FAM
SN 2Z01937FM
MB Markings KN320/KN321/KN322
NM-E921 ... -
Here is a fully functional BIOS for
Lenovo IdeaPad Flex 5 14/ABR8
MFG Date 2023/03/16
SN PW05CKVH
<<W25Q128FW [1.8V]>>
Extracted from booting laptop...Leave a comment:
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Michael, You're the man.
Bulls eye bud.
Thanks a million...Leave a comment:
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Can someone help identify this chip please...
Hi folks,
Could someone help me identify this chip please.
It was found in HP OMEN Gaming laptop.
Chip marking BXXDED
HP OMEN 16-c0161AX
SN 5CD215BDKJ
ProdID 4ROOOPA#ABJ
I checked our chip identification link on BadCaps, but no help.
Any help is appreciated.
Love you all folks
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Thanks a million R_J...Leave a comment:
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Hi SMDFlea,
You're the man.
Thanks a million....Leave a comment:
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Help identify this chip please folks....
Hi folks,
Hope everyone's doing well.
I have a HP ProBook 450 G9 came in for repair. This driver is shorted and im looking to buy a replacement. But i cant identify this chip.
I checked our BadCaps sticky on following site
https://www.badcaps.net/forum/troubl...and-datasheets
But the name of the chip is wrong. I checked based on GND on chip.
If you check on above link, you'll think this chip is SY8388ARHC, but if you search...
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