Search Result

Can someone help me remove the bios password? Lenovo ideapad L340-17IRH 9th Gen Intel , motherboard is nm-c362 rev 1.0, SN: PF1BBT5A ....

Bu: https://pcsupport.lenovo.com/tr/tr/p...065tx/mp2br7d9

Hello everyone,

I have a Lenovo IdeaPad Gaming 3 16IAH7. When the device first arrived, there was no display at all.
I had the BIOS cleaned, but the issue was not resolved and there was still no image.

Later, I flashed a different BIOS dump from the same model. With this BIOS, the device boots and display works, but the GPU is not detected in the BIOS (RTX 3060 is missing).

After that, I tried to update the...

Hello,

3 weeks ago when I launched MEMU (android emulator for windows) it complained about virtualization is disabled and gave me bluescreen. I turned off the device and booted to bios from windows advanced startup. I changed a couple and settings and boom! black screen. Not the typical one, no backlight, windows doesnt start (no hdmi output etc), it just bricked. Didn't want to wait for lenovo so i gave it to a local shop. He said bios is corrupt and flashed a new one. After i got the device i found out that my second hdd is not detected. I thought it may be damaged and ordered...

Try, BIOS extracted from Lenovo website

L340-15IRH Gaming Laptop (ideapad) - Type 81LK

S/N PF20ZNS7​
MTM 81LK00XNAX​
BIOS ver. BGCN36WW
DMI 632000-633FFF...

If anyone needs the BIOS for this model, I will attach it.
It is an exported BIOS image from the factory update.
BIOS works normally....

lenovo ideapad gaming 3 15ARH7
sn. MP2M8JTB
I can't install Windows on my computer; it keeps getting stuck on a black screen and restarting. Sometimes it says "Please wait while BIOS backup processing." I've tried a few different BIOS versions, but it's still the same. I'm attaching the original BIOS file. Can you fix it? Thank you....

Good Day

Please remove bios password.

Lenovo Ideapad 3 Gaming 15IHU6 82k1

There are two bin files in the zip.

Thank you in advance!...

i didn't extract main and ec bios from downloaded website bios. anyone can help me about this? org bios and downloaded bios in attachment.

mb model GOG21 LA-K971P rev1a...

HI.
Model : Lenovo ideapad Gaming 3-15ACH8 82K2
SN : MP2BRG92
Backup :
Need bios ( BIN ) files.
Also. there are 2 chips : UC2 and UG2 .Which one is a main bios chip to re-flash with updated bios .
Thank you....

bios extracted from Lenovo website update for ideapad Gaming 3-15ARH05 Laptop - Type 82EY
DMI 74C000 - 74DFFF ...

Hello,

I suspect bios data corruption: Power on, keyboard light and off, no picture on screen, no hdmi output. Fans are spinningdf time to time, processor and gpu are warm.

Lenovo ideapad Gaming 3 15ARH05
SN: PF2NFPH5
MTM: 82EY0081RM
MB: GY535/GY536 NM-D191 rev 1.0
Factory ID: JVHFC1
Original bios attached....

Hello all.
Please the schematic or BRD of : Lenovo ideapad Gaming 3-15IMH05

nm-c871 schematic

Dear all,

I am writing to request your kind assistance to provide the bios and hopefully to resolve an issue with my Lenovo IdeaPad Gaming 3 15ARH7 - Type 82SB laptop:

Serial Number:MP29E2T1
Machine Type Model:82SB0001US

Recently, I encountered a problem after an automated Windows Update (which includes the Bios Update). Unfortunately, my laptop is now unable to boot properly, although power (and screen power) is still available. I have tried various troubleshooting methods, but none have been successful in resolving the issue. After researching...

Hi all,
i have blinking power button Led. the keyboard turn led on, then off, and power button still blinking.
Lenovo Ideapad gaming 3 15ARH7
SN: MP2H8NRW
MTM 82SB00N6AX
MOBO: HLG52 LA-M084P Rev 1.0

I made 2 read from 2 software (colibri and neoprogrammer) because i have doubt about the chip....

List of pack 2:
01- LA-D751PR10-0813-B (1) BoardView
02- Dell 3445 AMD A00 20140305 Schematic
03- Dell XPS 13 9360 CAZ70 LA-F051P Kaby Lake ULT A00 Schematic
04- Lenovo IdeaPad 330C-15IKB DLID4 DLID5 LA-G201P Schematic
05- Acer Spin 5 SP513-52 Wistron Woody WL 18734-1M Slinky WL 18753-1M _2 Schematic
06- Dell Vostro 5471 (Pegatron Armani13) Schematic
07- Dell Inspiron 15 Gaming 7566 Compal LA-D991P BCV00 Rev1.0(A00) BoardView
08- Dell Inspiron 15 5575 Compal CAL51 LA-F121P Rev 1.00 (A00) Schematic & BoardView
09- DELL OptiPlex 3010 MIH61R...

Hey... So I entered the bios pressed FN+R+N 3 times and rebooted to bios again and found a lot lot of new configs there... I changed the internal display from iGPU to dGPU and after reboot it just stucks on bios logo with KB backlight... And nothing is responding. My mouse doesn't turn on and caps lock and NumLock leds aren't turning on... I tried to clear the CMOS but that didn't help too... I Tried the Novo button but that didn't work too... Please help me......

Hi all,

I've got a Lenovo ideapad gaming 3 15IMH05 with a black screen issue. I've tried a BIOS file which i saw in another post and changed some things in a Hex editor.
So i transfered the DMI info from my original BIOS to the one i got from the post. Flashed it to the chip and the laptop was booting again but very slow post.

After a couple of boots it went back to black screen again. Tried to flash the same BIN file on it which i used before but its staying at the black screen now unfortunately.

I hope someone can help me out. Attached is my ORIGINAL...

you have everything you need at post #11...


https://www.badcaps.net/forum/troubl...-bios-kbc-dump...

Good day
Anyone, please help with this BIOS.
This laptop does not display. I have tried a few BIOS files; some work once and on second boot it doesn't display, some don't work at all.

lenovo ideapad gaming 3 15IMH05
MODEL NAME : 81Y4
SN :PF3BSTWK
BOARD MODEL N0 : GY530/GY531/GY532 NM-C871
SPECS: I5 - 10300H / GeForce GTX 1650 4G

THANKS in advance...

Hi I have a lenovo ideapad l340 17irh gaming. autopatcher will do it but it won't generate any files.

can you helP to rebuild my bios
issue: power on but no display then rgb keyboard shutsdown still no display afterwards
model:Lenovo IdeaPad Gaming 3 15ARH7
SN: MP2EATAW
MTM: 82SB00J9SB
MO: MPNXB312501Q
TYSMIA...

the problem only stuck windows logo, i was change NVME and RAM can't solve the problem, maybe bios problem, need rebuild to solved the problem.
Mainboard Code HLG30 LA-L916P Rev 1.0

SN : MP28NW8T
MTM : 82S900K8JP...

hello, have a problem with my 3060 gpu, after bios update - GPU N/A, need bios version to fix it.

BIOS LENOVO JMCN48WW(V3.11), 06.09.2024 (now)
serial nubmer - MP2CRFPX
board id - LNVNB161216

Hello, I also have a problem with the BIOS of this Lenovo Ideapad L340-15IRH Gaming. The PC powers on, all voltages appear for about 1 second, then the Vcore disappears. The PC restarts twice, then stays on but the screen remains black. I believe that the BIOS/ME/EC is blocking the Vcore almost immediately. I tried setting all variables to FF across the entire VSS store, but the result is the same.
Could someone kindly correct my BIOS?
I am attaching all the dumps,

thank you

Model name: Ideapad l340-15irh gaming (gtx 1050)
Model name: 81LK
SN:...

Try, BIOS extracted from Lenovo website, DMI + Win key inserted

IdeaPad Gaming 3 16IAH7 - Type 82SA

BIOS ver. JMCN42WW
S/N MP2BR7D9
MTM 82SA0065TX
DMI 1000000-101FFFF
Win key 10AF000-10AF03F

The "ec.zip" is NVIDIA VBIOS for RTX 3060 Mobile PCI ID 10DE-2520 Subsystem 17AA-3AF6, it's good, matches one from techpowerup...