Hello Guys.
Can you help me with my BIos dump.
The laptop is turning on but have no POST only black screen
thank U
Serial : PF2PQK7B
FACTORY ID: JVHFC1
MTM: 82C7008EYA
MB GV451&GV551 NM-D151
old bios
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Hi guys, can you please repair or rebuild this bios? It is corrupted. I used one of bioses posted here to see if laptop will work. It does but SN and stuff sais INVALID.
Can someone use SN and stuff from old corrupted bios and create new?
Thank youLeave a comment:
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Hello, i got Lenovo V14-ADA with black screen . Lenovo V14-ADA Model: 82C6 S/N: PF2F7JFS MTM: 82C600DSCK Attaching original bios from notebook. Thanks for help in advance.Leave a comment:
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Use the U1 gold key to fill in DMI info https://www.badcaps.net/forum/troubl...r-bootable-usbLeave a comment:
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Hi hoaca388 I tried this bios for lenovo 15ada05 but it doesn't work...or at least, the pc tries to start, enters windows but then freezes..the fan doesn't spin and if I connect the battery the pc doesn't start at all, it remains a black screen..I noticed that on the bios settings it tells me:
MTM invalid
Lenovo SN invalid
UUID Invalid
I also tried to enter windows and reflash the bios from the leonovo site, but it reports an error and doesn't let me proceed..
I have a photo of the previous bios, could you possibly send me a bios with these characteristics?
MTM 81W10033SP
LENOVO SN PF25PH6P
UUID 4DD69701-11EA-80DB-F875A4FDD4D5
thanks a lot in advanceLeave a comment:
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Thanks for the help, but it's not working yet. Without changes. I found another backup bios saved by the update program, even before the damage.
Lenovo V14-ADA 82C6 SN PF22W3AKLeave a comment:
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This specification for the Lenovo IdeaPad 3 15ADA05 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 3 15ADA05 boardview and 3 15ADA05 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo...09-07-2024, 05:00 AM
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Hi. I have this IdeaPad 3-14ADA05 with those lines on screen. (see attached pictures). So far I tried: different LCD - no change. Reflashed different BIOS - no change. Added extra RAM ('cause there is integrated RAM as well, as 1 expansion slot) - no change. Replaced SSD and even managed to install Windows and once even managed to get into Lenovo website, but sometimes those lines appear while only starting to boot into windows. There doesnt seem to be any clear pattern when it happens. The only sure thing is - it does happen every time.
Any ideas?
P.S.: I might be completely...01-10-2026, 04:26 PM -
Hi, I bought this laptop Lenovo ideapad 3 15ada05. The problem is on the touch pad. Everything works good also the touchpad. But when I click and I hear the sound of the clicking on the touchpad I don’t have nothing…all work but the clicking no…I tried to update bios, reinstalling window 11, update the driver on the Lenovo site. But nothing. The clicking didn’t work, someone can help me thanks12-08-2025, 07:21 AM -
Hello.
I have a Lenovo IdeaPad 3 14ADA05 that it dosen't turn on.
It takes 0.027A and the power button flashing.
All the voltages on the board are ok. 3.3, 5 etc.
Also is charging the buttery .
What else i can check?05-26-2025, 01:03 AM -
First off, I saw the other thread, but that seems to be a different version (same model though), because I tried all of the linked bioses and none work. They actually cause the laptop to do nothing. At least when I use the bad bios, lights come on. (charging light, power button light, and caps lock light), but no screen.
Another thing is that the bios has a different name (Old thread has "e8cn36ww" and mine is "fqcn31ww") and the BIN in this thread (below) are 8mb, and the CAP file that I get is 16mb (after using innextract 1.9). I don't know how to get the BIN...
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