i need dump bios+ec for thinkcentre m82 thinks
thinkcentre m82 bios
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Re: thinkcentre m82 bios
type model 2929
motherboard is7xm rev 1.0
buckup biosComment
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Re: thinkcentre m82 bios
Here,try these .
ThinkCentre Edge 92, ThinkCentre M82, M92 and M92p, ThinkStation E31
Version 9SKT9CA
.Last edited by SMDFlea; 01-28-2021, 01:46 PM.Comment
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Re: thinkcentre m82 bios
clear the CMOS using the jumper.Put it on 1+2 start up and leave it for a minute,then press the start button for 10 seconds to shut down.Put the jumper back on 2+3 and start up. You can find where the clear CMOS jumper is in the hardware maintenance manual, page 76
https://cdn.badcaps-static.com/pdfs/...95171b42da.pdf
.Last edited by SMDFlea; 01-31-2021, 11:02 AM.Comment
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Re: thinkcentre m82 bios
How did you create these clean dumps? I tested both of your dumps and they work perfectly! Just curious how I can create or clean BIOS dumps.Comment
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Re: thinkcentre m82 bios
guys for you re info , dont upgrade lenovo bios if it s not necesary , i upgrade my m82 to latest bios , because why not and i cant boot from anything (ssd/hdd , usb storage , cd , other ways) , even i change everything on bios legacy and efi eather..leave the lenovo be or dont buy it , later!
P.S.: I will try you re bios posted above , mabye i will be luckyComment
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Re: thinkcentre m82 bios
The same goes with replacing the serial number, product number and product name in the BIOS file?
I brought mine back to life with a BIOS + EC that I got from Lab-One Inside forum when I searched for IS7XM V1.00 BIOS but because of the MAC address is different, onboard ethernet doesn't work. Detected by Device Manager but can't load driver. If I had edited the MAC address, it'd probably work.Last edited by прямо; 11-21-2023, 01:59 PM.Comment
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Re: thinkcentre m82 bios
guys for you re info , dont upgrade lenovo bios if it s not necesary , i upgrade my m82 to latest bios , because why not and i cant boot from anything (ssd/hdd , usb storage , cd , other ways) , even i change everything on bios legacy and efi eather..leave the lenovo be or dont buy it , later!
P.S.: I will try you re bios posted above , mabye i will be luckyComment
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The only way i know that works is to follow this steps. First make from another computer a laptop a bootable usb or cd with the BIOS update and remove the power corde from the computer with the problem.Step 2 open the PC and remove the CMOS battery.Third put the jumper on CMOS reset pin 1 and two.Insert bootable USB and leave it to flash the BIOS and when it reaches 100 % will shut down. Step 4 remove power cord, insert CMOS battery and move the reset pin jumper back to position 2 and 3.Now just restart and all will work.Comment
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My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.
- I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
- I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
- I could only locate two chips that look like bios chips. Could someone verify this
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Channel: BIOS & Schematic Requests!
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by macabookHello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
Today, 02:17 PM -
by amgatI need a BIOS dump for ThinkCentre M910 Tiny.
The BIOS chip is : Winbond 25Q128JV
Board : IQ2X0IH ver 1.0
I was using a chip clip with my xgecu pro which led to a corrupt BIOS dump, and the BIOS chip was since re-flashed with the donor BIOS from this thread:
https://www.badcaps.net/forum/troubl...nkcentre-m910q
This donor BIOS is not working in my system (because...-
Channel: BIOS & Schematic Requests!
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by Vesko356First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If...-
Channel: BIOS Requests ONLY!
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by jbonavitaHi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...-
Channel: BIOS Requests ONLY!
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