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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 Filesif you find these attachements useful please consider making a small donation to the site
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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, could you fix my BIOS
Inspiron 15 3530
Tag 44RNJ34Comment
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please help me to repair my bios
sn:GC9CD44Comment
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I have the same problem, I did the same procedures, and the settings in "Legacy Manageability Interface Access" are still greyed out. Did you manage to resolve it?
Can anyone help with this?
Inspiron 15 3530
ST: 55K7294
Attached Filesif you find these attachements useful please consider making a small donation to the site
Last edited by santoslao; 11-02-2025, 09:49 PM.Comment
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Original Bios file. Fault : No power. Help me rebuild the Bios. Please help me. I thank you very much.
Dell Inspiron 3530
Service Tag : 9Z60P04
Main : IDH50 LA-M368P
Rev : 1.0Comment
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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 -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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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... -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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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