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ORIG BIOSComment
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Hi guys I need to disable Legacy Manageability Interface Access on Dell Inspiron 3530 Service Tag FXB8GB4. The laptop is coming on there is no password but when you go bios settings and try to change settings on legacy manageability options its greyed out. I have tried to new bios files and its still not allowing to change those options. So far I have done clean me and also replaced bios region and still same I even tried other files from this forum but still same. I have uploaded the main bios and photo of the option. Help to enable options to change bios settings for Legacy Manageability, ThanksAttached FilesComment
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Thank you LBTT1121 I have tried your file but the laptop is not powering on. If I open your file with UEFItool it's saying invalid UEFI volume.Comment
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Hi SMDFlea, yes I have tried to put it off but still samethingComment
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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 -
looking for a fully extracted (by programmer) Bios for a Dell Inspiron 17 (7786) v.1.09 or newer, so I can compare it with my own bios to check for corruption.
cheers
Dell Inspiron 17 (7786) Laptop
Service Tag: 5J0NHT2
Bios: 1.9.0
MOBO: RO 15 17 WHL 2GB MB / 18706-2
Attached;
1. My saved bios using a programmer
2. Dells Bios updater .exe (v1.16)
3. Dells Bios recovery file
4. What I got when i tried to extract the main bios .bin file from Dells Bios v1.16 exe/rcv using some .py script i found online.
5. Image of ME... -
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...
i need bios of dell Inspiron 17 7000 2-in-1 p42e by chassis Jedi 15/17 cml-mb 18806-1.no display by bios issue.
i used and flashed ( dell Inspiron 17 7591) by same chassis and worked .but TMP not detect showing. and not enabling in bios(after each reset disable again). Most importantly the booting up display and startup bios (before windows loading) is too many slow!
i updated to latest version and try other version but not working!
service tag: HCQ3JW2
i need your kind.... -
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...
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