Lenovo g50-45 bios

[Akwasi]

Re: Lenovo g50-45 bios

try..

Thanks! it worked for me one time.

[dqtech]

Re: Lenovo g50-45 bios

thanks

[elitt]

Re: Lenovo g50-45 bios

hi guys

i need LENOVO G50-45 BIOS
model name : 80E3
the mobo is

ACULU5/ACULU6 NM-A281
REV 1.0
2014-03-17
dump A2CN25WW(V1.07)

[antokkk1410]

Re: Lenovo g50-45 bios

thks

[elitt]

Re: Lenovo g50-45 bios

Hello I need dumpLENOVO G50-45 BIOS A2CN25WW (V1.07)

[Vesko356]

Re: Lenovo g50-45 bios

Hello I need dumpLENOVO G50-45 BIOS A2CN25WW (V1.07)

>

[dqtech]

Re: Lenovo g50-45 bios

thanks

[elitt]

Re: Lenovo g50-45 bios

>

thanks

[redman13]

Thank ALL

[janos6662000]

Re: Lenovo g50-45 bios



Ok,lets try a bios recovery. Format a USB flash drive as fat32 .Extract the attached file named LarneMLX64.fd from the zip folder and copy it onto the flash drive.Follow this guide from step #4 https://www.bios-mods.com/bios-recov...bios-recovery/

Hi!

I know it is an old thread, but i have the same problem and maybe i'm in luck.
So... I have a Lenovo G50-45 with AMD A8-6410 CPU and Radeon R5 graphics.
The laptop is turning on, power led goes on but the screen is black. From an angle, i can see some kind of reset on the screen when i power it on, but no backlight or any info.
I can turn off the laptop with a long press, but it turns of and restarts after 25 seconds. Fan does not spin, but USB ports are powered also.
To me it seems a corrupt BIOS, i would reprogram it, but my hot air soldering station is broken and without that is kinda difficult.
I tried the bios recovery procedure described, but no joy.
I tried by pressing the keys Windows + B as in the procedure, but also with Fn + Esc what i saw on another forum.
None of these worked. I used an USB key which has a led indicator, but it did not even blink.
Would love to hear your opinion, do i have any chance to start it this way? Maybe it's not even a corrupt bios, could be a hardware failure, but voltages seem normal.
This is the motherboard type.

[SMDFlea]

If you can see info on the screen using a torch/flashlight you have a backlight problem, try using HDMI. If bios is corrupt and USB recovery hasn`t worked you will have to use an SPI programmer to program it.

[janos6662000]

Hi!

Your procedure saved this laptop, it works now!
First i want to say, that of course i checked the screen with flashlight and there was no info on it. I also checked with external monitor on both VGA and HDMI outputs.
When i said "some kind of reset", i meant that from an angle the black looked different when it was off or on.
Now, the solution. CMOS recovery worked OK, but with a catch.
On a Russian forum i saw that someone succeeded after pressing the Fn + R keys.
I tried that and bingo! Beeps, etc and in a few minutes i got my laptop working.
Thank you again, your post was a treasure.

[waleedkamha]

thanks bro it's working 🧤