-
----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.β
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae.. -
----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.β
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
-
Re: IdeePad 5 15ALC05 bios please!
Are you sure? I think you've probably mixed up the dumps? Download the file (at post#41) again and make sure you've programmed the chip exactly with it. It contains DMI data transferred from your corrupted backup, so the serials must be the right ones.
.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.β
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
-
Re: IdeePad 5 15ALC05 bios please!
Hello everyone, I have 2 questions to ask you.
1. Is it necessary to use the 1.8v adapter to read the BIOS?
2. What is the DMI and how do I change it when saving the new BIOS?
I hope you can help me. Thank you very much in advance.Comment
-
Re: IdeePad 5 15ALC05 bios please!
ans 1> Some bios chip work with 1.8 volt and some work on 3 volt
if your programmer is work only with 3v than you have to get a 1.8v adapter
ans2> dmi its a information regarding your laptop like your model/or serial number etc etc
when you make a bios backup it will save automatically in backup bios fileComment
-
Re: IdeePad 5 15ALC05 bios please!
Hello.
This is the corrupted BIOS dump of my laptop.Comment
-
If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our bios, boardview & schematic archive.
Subscribe to support us. It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
-
If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.
It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
-
If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our bios, boardview & schematic archive.
Subscribe to support us. It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
-
Re: IdeePad 5 15ALC05 bios please!
I need help to recover bios for HS553 NM-D701 Rev 1.0
sn: PF3EH9E9
MTM: 82LN00REPB
I don't have a copy of the bios because another computer service deleted the contents
Help me please!Last edited by SIISerwis; 10-22-2023, 05:04 AM.Comment
-
If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our bios, boardview & schematic archive.
Subscribe to support us. It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
-
If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our bios, boardview & schematic archive.
Subscribe to support us. It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
-
Bu: https://pcsupport.lenovo.com/tr/tr/p...065tx/mp2br7d9
Hello everyone,
I have a Lenovo IdeaPad Gaming 3 16IAH7. When the device first arrived, there was no display at all.
I had the BIOS cleaned, but the issue was not resolved and there was still no image.
Later, I flashed a different BIOS dump from the same model. With this BIOS, the device boots and display works, but the GPU is not detected in the BIOS (RTX 3060 is missing).
After that, I tried to update the... -
Lenovo IdeaPad 3 15ADA05 (81W1) β cannot enter BIOS, system always boots in Legacy mode
Hello.
Iβm trying to diagnose a Lenovo IdeaPad 3 15ADA05 (Model 81W1).
Hardware
Model: Lenovo IdeaPad 3 15ADA05 (81W1)
BIOS version: E8CN34WW
Internal drive: NVMe SSD (detected normally)
Symptoms
BIOS Setup is almost impossible to enter.
Pressing F2 during power-on usually freezes on the Lenovo logo or is ignored.
The Novo button opens the Novo Menu, but selecting BIOS Setup... -
Dear all,
I have recently fixed a Lenovo IdeaPad 3 15 ALC6 that was not booting due to a BIOS issue. After flashing the BIOS, the laptop boots up, but hard disk is not recognized in BIOS. Is says "Hard Disk : Not Installed". I have tried with 2 different drives (one that I know is working on another laptop) but I get the same result. I do not know if disks were recognized before I got the laptop and fix it, but I don't see any reason why not. I can boot on USB though.
Here the steps I have taken to fix the laptop:
- downloaded latest BIOS from Lenovo Website... -
Hello everyone,
Iβm 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, Iβm 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. Hereβs a full breakdown:
𧩠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,
Iβm working on a Lenovo IdeaPad XiaoXin Chao7000-15ARR (Ryzen platform) and I need some help with BIOS reconstruction.
Unfortunately I only have the bare motherboard (no original chassis, no sticker, no working system).
The laptop came with black screen.
What I have:
- Original SPI dump read from the board (W25Q64DW 1.8V, 8MB)
- Official Lenovo BIOS update (.CAP file)
- Photos of the motherboard (front and back)
- Board powers on, but with original dump it stays black screen
What I tested:
...
Comment