lenovo legion 5-15ach6h bios request

[hoaca388]

Some more testing Lenovo detects a different serial number to the one my computer is.
I have display via hdmi but not on screen of laptop
Thanks

Then you have no problem with the bios. Check hardware.

[Lenovochris]

Then you have no problem with the bios. Check hardware.

Yes seems that way, thanks for your help.

[Lenovochris]

Bios request
15ach6h
PF47JGN6
Currently running GKCN65WW
Takes ages to fire up, power light cycles before booting in to windows with fan and CPU on full.
Then shuts off after 30secs.
Doesn't display image on discrete, but did on integrated.
Will get a bios dump later thanks

[Lenovochris]

Bios request
15ach6h
PF47JGN6
Currently running GKCN65WW
Takes ages to fire up, power light cycles before booting in to windows with fan and CPU on full.
Then shuts off after 30secs.
Doesn't display image on discrete, but did on integrated.
Will get a bios dump later thanks

dump added Thanks

[Lenovochris]

dump added Thanks

Does the bios look ok? Thanks

[Lenovochris]

No longer does anything apart from fans spin for a second after initial power button press

[Ismail Siraje Ittembe]

Legion 5 Pro-16ACH6H Laptop (Lenovo) - Type 82JQ

sn PF3BKNSQ

need help with the bios

[SMDFlea]

Legion 5 Pro-16ACH6H Laptop (Lenovo) - Type 82JQ

sn PF3BKNSQ

need help with the bios

You have everything you need at post 5 .

[shiyab]

Legion 5 Pro-16ACH6H Laptop (Lenovo) - Type 82JQ

sn PF3BKNSQ

need help with the bios

hi try new file

[hoaca388]

Legion 5 Pro-16ACH6H Laptop (Lenovo) - Type 82JQ

sn PF3BKNSQ

need help with the bios

Legion 5 Pro-16ACH6H Laptop (Lenovo) - Type 82JQ

[info@opravnotebook.cz]

please send bios for Legion 5 15ACH6H MTM: 82JU003FCK
S/N: PF3BFL21

Thank you

[SMDFlea]

https://www.badcaps.net/forum/troubl...82#post3491282

[TJ M]

Hi can someone please help me I have a 15ach6h Lenovo Legion 5 that when you power it on the power light on the top and side turn one, the fans turn on for a second and then off again and the keyboard back lights do the same thing. The screen is completely blank and has no backlight. The laptop will switch itself off after a while as well. I believe it may need to have its bios reflashed but I am not 100% sure if this is the issue or if something else is. Any help will be greatly appreciated.

Brand: LENOVO
Product ID/MTM/: 82JU006YUK
Model name: Legion 5 15ACH6H
Main Board: HY660 HY561 HY572 HY56C HY57K NM-D562 Rev:2.0(2021-01-25)
CPU: AMD Ryzen 7-5800H(100-000000295)
GPU : RTX3060 6GB (GN20-E3-A1)
Screen: 15.6" (1920 x 1080, Full HD, IPS 120Hz)

Bios dump files attached below.

Please see attached for serial and other details

[tompdj]

Hello everyone , i have lenovo legion 5 5-15ACH6H Laptop (Lenovo) - Type 82JU
serial number is PF2YJSKV MTM : 82JU002XUK MO: PF9XB1523009

Already tryed use everything what is in post 5 but no success

My problem is black screen after power up and nothing more , backlight lights up and off , then sometimes bootloop , with nothing on screen , side power led blinking.

Before i flash bios from post 5 i have different issue :screen black then fans spin fast and power off.

Have few questions

what i should choice in neo programmer w25q128fw OR w25q128fw_1.8W ??

Then Should i erase chip befor flash new bios??

and at last , can i have working bios for this laptop ??

I have lack of budget for specialist repair , trying fix myself with
JZK Routing USB Programmer CH341A

Please help and im sorry if write something wrong

[SMDFlea]

Product ID/MTM/: 82JU006YUK
Model name: Legion 5 15ACH6H
Main Board: HY660 HY561 HY572 HY56C HY57K NM-D562 Rev:2.0(2021-01-25)

Bios dump files attached below.

Please see attached for serial and other details

Please Type and post the laptop serial number, don`t post pictures. Read the rules https://www.badcaps.net/forum/troubl...before-posting

[TJ M]

Hi can someone please help me I have a 15ach6h Lenovo Legion 5 that when you power it on the power light on the top and side turn one, the fans turn on for a second and then off again and the keyboard back lights do the same thing. The screen is completely blank and has no backlight. The laptop will switch itself off after a while as well. I believe it may need to have its bios reflashed but I am not 100% sure if this is the issue or if something else is. Any help will be greatly appreciated.

Brand: LENOVO
Product ID/MTM/: 82JU006YUK
Model name: Legion 5 15ACH6H
Main Board: HY660 HY561 HY572 HY56C HY57K NM-D562 Rev:2.0(2021-01-25)
CPU: AMD Ryzen 7-5800H(100-000000295)
GPU : RTX3060 6GB (GN20-E3-A1)
Screen: 15.6" (1920 x 1080, Full HD, IPS 120Hz)

Bios dump files attached below.

Please see attached for serial and other details

Serial Number: PF2ZRV8A

[shiyab]

Serial Number: PF2ZRV8A

hi try new file flash 16 mb

[tompdj]

Hello everyone , i have lenovo legion 5 5-15ACH6H Laptop (Lenovo) - Type 82JU
serial number is PF2YJSKV MTM : 82JU002XUK MO: PF9XB1523009

Already tryed use everything what is in post 5 but no success

My problem is black screen after power up and nothing more , backlight lights up and off , then sometimes bootloop , with nothing on screen , side power led blinking.

Before i flash bios from post 5 i have different issue :screen black then fans spin fast and power off.

Have few questions

what i should choice in neo programmer w25q128fw OR w25q128fw_1.8W ??

Then Should i erase chip befor flash new bios??

and at last , can i have working bios for this laptop ??

I have lack of budget for specialist repair , trying fix myself with
JZK Routing USB Programmer CH341A

Please help and im sorry if write something wrong

One more info . what if i erased wrong chip ???

[tompdj]

[TJ M]

hi try new file flash 16 mb

Thank you. I tried it but unfortunately it's made no difference. Unsure on where to go with it now

[TransistorBJT]

Hello guys! Looking for some help with my Bios.

Lenovo Legion 5-15ACH6H - Type 82JU
Serial Number - PF2YPSBD
MB ID: NM-D562 rev 2.0

When I turn the laptop on, the Screen in Black, only the backlight Keyboard lights up and fan spins, processor warm. I think the BIOS may be corrupted.

Many Thanks