HP Pavilion 14-bf Laptop boardview and schematic required

[bhamra]

Hi,
Please provide the boardview and schematic for hp pavilion 14-bf
motherboard : DCM40 LA-F031P Rev : 1.0

Thanks

[jcowrepairs]

Looking for Boardview and/or schematic iPad Air 13" 2024 (A2898) I can't find anything on this guy. Not even a chip idedification.

[davidpr0]

Here is the G3EB DAG3EBMB8D0 Rev D

...

[lzeta]

I have a dell 5410 with locked bios, than I dump bios from a identical laptop and I've flashed it. But now all system information are identical to the bios donator laptop, how can I write again the correct service tag and other infos? I attach the original loched bios bios, how can I extract the right infos? And how can I write it?...

[dariusgc]

Hello, i have Acer Nitro 5 AN515-55-53M3 (FH52M LA-J891P Rev: 1B), on GPU (nVidia RTX 2060) memory rail have ~0.5 Ohms resistance is it normal? or dead GPU?


Prehistory: There was short on main rail, ~0,1 Ohms. Problem was double mosfet AOE6930 who is feeding GPU memory rail, i changed it and short is gone, and laptop turns on, but discrete gpu wont' work, video drivers install was succesfull. Some
insights?

[Dreno]

Hi... how are you?
I have a samsung np880z5e laptop with no display and i need new bios file.
The motherboard reference is BA41-02291A
can you post this bios please?

[Gusse]

Hello everyone,
I am asking for your help because I am having a problem with no image on an MSI GE62VR 6RF Apache Pro.
Here is a list of things I have checked:
- Removed/reinserted the RAM
- Removed the hard drive
- Removed the SSD
- Connected via HDMI -> no image
- Tested caps lock -> working
- USB key -> “activity” (LED flashes when inserted)
- Reflashed the BIOS with CH341 using a version found on the MSI website (then checked the dump read with UEFI Tool) -> same result
- Checked the power rails around the CPU on the...

[emaghanim]

pls any one have Vertyanov_JIG_ver_7.9 software can share it
thanks

[JarzabekPZ]

Hi,
I have an Hp 220 G$ that was starting with black screen. Afert reflashing BIOS with original form HP it started but shows a message that there is no product name, serial number and other stuff set in bios. I was trying with wndmifit but shows a message that is not compatibile with this board. Can someone help me with transfering it from old bios to new one?...

[asusx55]

Hi.
I have a Lenovo L340-17IRH laptop with an NM-C362 1.0 motherboard. I think it has a damaged NVIDIA graphics card because it freezes on startup. Previously, after formatting, it froze after installing the graphics card, and now it is not even possible to boot the USB flash drive with the operating system.
Is it possible to disable the graphics card from the motherboard? I can tell you right away that there is no such option in the BIOS. I found something about it on a Russian forum (I probably can't add a link here), and they wrote that it worked after removing PR5801 and PR5821....