TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
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Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
try..Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs. -
Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
please i need file bios of toshiba satellite L850-1MP part no : PSKG8E
ITS AN INTEL I5 MOTHERBOARD PLF/PLR/CSF/CSR DSC MB REV 2.1
CHIP BIOS WINDOND 25Q32BVS1G /WINBOND 25Q16CVS1G
ITS TURN ON BUT BLACK SCREEN
THANKSComment
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Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
yes i used ch341apro
serial: XC372164RComment
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Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
Thank you the laptop wont turn on with this oneComment
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Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
Your 4MB backup is corrupt,because the chip is bad or because of the clip losing contact. Desolder the bios chips if you have the tools and try AsProgrammer software instead,you`ll find it in the forum.
Try this known working PSKG8E bios extracted from toshiba bios update https://www.badcaps.net/forum/attach...9&d=1537353566Comment
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Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
ok thank you for your help i wil do i think the chip is badComment
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Re: TOSHIBA L850 PLF/CSF 45W-UMA&DSC MB REV: 2.1 Bios and EC files !!
How to flash bin files? When I install it to usb with rufus, I get a "bad command or filename" error. is there a different way?Comment
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Hi everyone! I need BIOS for Toshiba SATELLITE L850-1UX (PSKG8E-08100KCE) Hannstar J MV-4 94v-0 e89382 (4MB BIOS) with AMD gpu.
the laptop is on but i dont have display . thxComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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PLEASE HELP ME
Hi everyone! I need BIOS for Toshiba SATELLITE L850-1UX (PSKG8E-08100KCE) Hannstar J MV-4 94v-0 e89382 (4MB BIOS) with AMD gpu.
the laptop is on but i dont have display .
i have attached the bios file thank you Comment
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Hello 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
07-24-2025, 02:17 PM -
First 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... -
Hi, 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... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....
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