HUAWEI MachD-WFE9Q /WFE9BQ BIOS

[emaghanim]

BIOS NEEDED
CAN'T FOUND IT ON SITE
MachD-WFE9BQ HUAWEI 2021 I7
BOARD NB2757
THANKS

[emaghanim]

all bios for this model
but i stil cant find the correct one
https://consumer.huawei.com/en/suppo...tebook-x-2020/

[emaghanim]

thanks all
i just found it
MACHDB_BIOS_2.38 for board nb2757 matebook x pro 2021

[Lisa Jennifer]

Hi, every one. I'm don't know where is bios chip location on board. I need a bios full bios file please help me.
HUAWEI-MACHD-WFE9Q
S/N: JGVBB21A14800158
NB2757 MB bb V6

[peste]

Hi, every one. I'm don't know where is bios chip location on board. I need a bios full bios file please help me.
HUAWEI-MACHD-WFE9Q
S/N: JGVBB21A14800158
NB2757 MB bb V6

if you don't know where the chip is located!! what do you want to do with the bios I give you??? look for the chip and post its contents...

[Lisa Jennifer]

I sent you the pictures for the motherboard, I can't saw bios on board.

[SMDFlea]

I sent you the pictures for the motherboard, I can't saw bios on board.

probably the one circled. What does it say on the chip

[Lisa Jennifer]

Thanks for reply, I tried to read on chip but it very difficult please see the picture.

[peste]

Thanks for reply, I tried to read on chip but it very difficult please see the picture.

The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[Lisa Jennifer]

I already desolated the bios on board, I don't have 1.8V adapter. I can soled the bios the programmer too reprogrammed the bios?
See the picture.
It very difficult to read the name on the bios name or ref.

[Lisa Jennifer]

When I connected the bios the light on programmer off, I don't understand why please help me. I'm a beginner for reprogrammed bios. sorry for my English also.

[SMDFlea]

I already desolated the bios on board, I don't have 1.8V adapter. I can soled the bios the programmer too reprogrammed the bios?
See the picture.
It very difficult to read the name on the bios name or ref.

You don`t need the 1.8V adapter. The bios chip has a big ground pad in the middle, make sure that isn`t touching the pads on the adapter that part of the adapter is meant for SOP8 chips, not WSON8 , put a small piece of tape over the middle ground pad or on the adapter , the 8 pins are the only ones that shoule be soldered/touching

[Lisa Jennifer]

Hi, thanks SMDFlea very much. I put a tape over the middle ground.
Please see the attachment. I read the corrupted bios.
I hope I read the good bios please see it gave 3 bios, when I made detect.

[SMDFlea]

Hi, thanks SMDFlea very much. I put a tape over the middle ground.
Please see the attachment. I read the corrupted bios.
I hope I read the good bios please see it gave 3 bios, when I made detect.

try this one. New region + DMI , ME not cleaned.

[Lisa Jennifer]

Hi, still black screen, backlit blinking.

[danito]

Hi, still black screen, backlit blinking.

try

[Lisa Jennifer]

Hi, Thanks but still same state.
I don't know how to resolve this probleme.

[SMDFlea]

tried HDMI ?

[Lisa Jennifer]

From type-c how to enter directly in bios?
Because windows crash also.

[SMDFlea]

From type-c how to enter directly in bios?
Because windows crash also.

can you get into the bios settings without the SSD attached.

[Lisa Jennifer]

I tried with, without SSD nothing worked. I received for to reformatted.
Because windows 11 crashed it saw me.
I can't formatted it, I just loaded default setting in bios.
I got black screen.
When I switched on, only FN, Caps light on & backlid blinking fan is spinning, power led is on fix.
Around 10 secs and restarting 3 or 4 times & switched off