Bios Ideapad 320-15ISK
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dg421 dg521 dg721 nm-b242 bios
bu orjinal bios ama şifre var
this is the original bios but has password -
Re: Dg421 dg521 dg721 nm-b242 rev:1.0
denenmiş bios. sorunsuz , sağlam
tried bios. smooth, robust https://translate.google.comComment
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dg421 dg521 dg721 nm-b242 bios
Hi
can you please send a bios file for this lenovo:
dg421 dg521 dg721 nm-b242 rev: 1.0Comment
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Re: dg421 dg521 dg721 nm-b242 bios
try,,,Last edited by SMDFlea; 12-23-2019, 08:39 AM. Reason: All the bios from other links merged into this threadDue 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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Re: dg421 dg521 dg721 nm-b242 bios
lenovo ideapad 320-14ik original fram laptop tested workingComment
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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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Lenovo IdeaPad 320-15IKB DG421 DG521 DG721 Laptop Schematic
NM-B242 NM-B241 Rev 1.0...10-08-2024, 01:49 AM -
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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Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
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