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DELL Inspiron 15-7577
halOoh Guys,... Good day...^_~
Anyone who got a working bios bin for
DELL Inspiron 15-7577 CKA50/CKF50 LA-E992P REV: 1.0
tnx for the reply....^_~Last edited by zurvanielle; 05-15-2021, 04:25 AM.Comment
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Re: DELL Inspiron 15-7577
If you can`t find one using the forum search post your bios backup .Comment
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Re: DELL Inspiron 15-7577
try this one, cleaned the ME region and with bios extracted from dell update.Comment
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Re: dell 15-7577, LA-E991P bios file fix
Greetings guys, Can somebody clean ME for me?Comment
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Re: dell 15-7577, LA-E991P bios file fix
hi
The problem with the bios file is that the device sometimes starts, there is no image, or it stays in standby mode, it does not start
I've tried 1-2 different bios, I couldn't get an image on the device, I'd like to try if we have a chance to clear our own bio.
thanksComment
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It is possible to repair the file
The fans are loud and there is no picture
service tag 48LK042
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The bios at post#12 by SMDFlea works 100% for LA-E991P motherboard. Hope this will help others.Comment
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Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
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,... -
So, i kinda spend significant ammount of the last couple of days trying to flash a new bios, and or unlocking the current bios password with little to no results.
The whole thing started with it being the 8fc8 bios, i found the tools to unlock that but i needed a bios dump. So i pursued that, im at a point where i dessoudered the chip, and succesfully soudered it to the ch341, dumped whatever was on it.
However, the tools supposed to unlock the 8fc8 say that there is no 8fc8 hex inside. And when i followed diffrent tutorials to just flash a new bios onto the chip i got stuck on the... -
Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.
so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, 😅😅😅... -
I've been trying to reset the bios password on this god-forsaken laptop, and due to it being a 8FC8, i've had little to no success with online password generators like https://bios-pw.org , not to mention how I don't want to burn a hole in my wallet by paying like 80 bucks on a weird sketchy website. Im using a local bios tool, except it requires a BIOS file, and I'm not entirely sure how to retrieve it.
Forgot to mention the motherboard is a Dell Inc. 004WC7, VER. A01
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