Thanks a lot!
Do i have to add the serialnumber etc. back in or is this already done?...
anton brunner
Awesome Member
Last Activity: Today, 07:55 AM
Joined: 05-15-2025
Location: Salzburg
-
Lenovo Ideapad Duet 3 (11IAN8) - Remove Password
Hello Everyone,
after some struggle I managed to sucessfully dump the Bios of an [B]Lenovo Ideapad Duet 3 (11IAN8)[/B]. Can someone help me remove the Bios Password?
MO: YM90B49150N2
MTM: 82XKS00500
S/N: YM10CPP2
Thanks in Advance, the Bios dump is attached.Hello Everyone,
after some struggle I managed to sucessfully dump the Bios of an [B]Lenovo Ideapad Duet 3 (11IAN8)[/B]. Can someone help me remove the Bios Password?
MO: YM90B49150N2
MTM: 82XKS00500
S/N: YM10CPP2
Thanks in Advance, the Bios... -
That makes sense. The problem I'm having is that the Kapton tape I have doesn't stick very well when it gets hot, and then hot air starts to lift it at the edges.
Would it make sense to first cover the components with Kapton tape, and then use copper tape around the edges to seal it down and prevent airflow from getting underneath?...Leave a comment:
-
Thank you all for the great advice!
Since I'm working with a very limited budget, I'll go ahead and try desoldering the chip and attempt another read using the CH341A. I've also ordered some copper tape to protect the surrounding components during the process.
If that still doesn't yield a clean dump, I'll consider investing in a more reliable programmer.
Thanks again for your support!
Leave a comment:
-
Anyone? 🥲Leave a comment:
-
Having a hard time dumping BIOS - Lenovo Ideapad Duet 3 (11IAN8)
Hello everyone,
I'm having a hard time dumping the BIOS of a [B]Lenovo Ideapad Duet 3 (11IAN8)[/B]. The chip is a [B]Winbond W25R256JVEN[/B], directly soldered to the board in a [B]WSON8 package[/B].
Since there are lots of tiny components near the chip, I was hesitant to desolder it using hot air. Instead, I soldered thin wires directly to the chip's pads and connected them to a [B]CH341A programmer[/B] (photos attached).
The chip is detected correctly in both [B]NeoProgrammer[/B] and [B]ASProgrammer[/B], but I'm unable to get a consistent dump. I've tried...
No activity results to display
Leave a comment: