need BV and schematics for NB2769/NB2765_PCB_MB_V7

[Hexic]

hi guys help me out im lost looking for these i found the v4 schematics but they dont seem to match the MB they are for

[ngodatvd5]

Thank you for the help....

[Ros2468]

anyone have a similar laptop could provide dump or pci id?
model: fx502v serial: H1N0CV15487103E - this has a intel i5-7300hq cpu & gtx1060 3gb gpu

the laptop has had the vbios replaced with external programmer and original vbios lost.

[vinayck]

Might have some liquid damage (from > 1 year ago, was completely fine until a month ago) - unable to notice anything wrong easily on the motherboard (Core i7, GPU MX250, UX481FLY). I have cleaned parts of the motherboard with some oxidation with solder and flux - did not help.
Laptop does turn on sometimes and is fully functional. However, while it is fully functional - (1) If rebooted, most of the times it enters a restart loop with blank screen (2) Sometimes, it crashes by itself and enters restart loop - with no relation to CPU/GPU load, heat, etc.
I found that If I remove the...

[hoak]

Hi,
I have a Asus Q540v laptop which has no power. I opened the laptop and found this burnt chip. Unfortunately, the marking on the chip is damaged. Anyone able to identify this chip?

THanks,
...

[Norag33]

Hey guys i need your help to fix this problem with this HP 15-da0073wm i7-8550U, this laptop originally has a 40 pin display connector for the Cell Touch eDP display and since i couldn’t acquire that display i decided to adapt the 40 pin connector to 30 pins discarding the touch related pins since the first 30 pins are the same as non-touch eDP displays, the problem is that it worked but not as i expected, you can see the problem in the pictures, i already tried to isolate the display cable from external interference or i think so, i tried with other displays but no video just black screen,...

[Marco_compucell]

Hi
Device: Laptop
brand : Lenovo
Model: Lenovo ThinkPad p1
MB: LPM-1 MB 17870-2
SN: R9-0SP0WN
Request: I could get one good read of the bios chip in not writable any more
I can not open the bios file in FIT tool looking for someone to fix the bios or
give me a new dump this file is 32MB
Thank you...

[welcometoo]

Hi brothers, please i need help diagnose acer nitro 5 no display issue.

model: nitro 5 an515-55
motherboard part number: GH51M LA-K862P Rev: 1A

i received this laptop with a short in power line, it was a capacitor + a mosfet on VCORE line , the laptop turned on cpu and gpu getting warm all voltages seem ok except vcc_gt but no display/caps lock activity also no hdmi out.
i flashed new bios also ec(ene kb9022) the same result .
disabled discrete graphics (rtx 3060 ) by cutting its power and shifting a resisror near pch VCC_GT comes but still the same...

[bseinfo]

Hi everyone,

I have a Brother MFC-J480DW printer stuck in maintenance mode (BHL2 USB Maintenance). The screen only shows white bars, and it’s completely unresponsive. The official Firmware Update Tool doesn’t detect it, and I’ve tried multiple versions.

I’m looking for the raw firmware file LZ5313_L.blf (or .djf), compatible with FILEDG32.exe, so I can attempt a manual recovery.

If anyone has a full dump of this model (or a compatible one like MFC-J485DW or J885DW), or knows a private Discord or Telegram group where this kind of firmware is shared,...