m1ch43lzm, thank you for all the help! I wanted to learn more about the process that you undertook to get the end result of the proper bios for my machine. Can you point me to resources I could look at to learn more. Thanks again!

Hello,

I have a Lenovo Legion S7 15ACH6 that was interrupted during a BIOS update and is now bricked. Symptoms: fans spin, RGB keyboard lights up, but no display/POST.

The BIOS chip is a Gigadevice GD25LR128. I’m using a CH341A with a 1.8 V adapter. In AsProgrammer I selected GD25Q128 (since GD25LR128 isn’t listed) and successfully made a dump (BiosDump2_pf3eg12j.rar).

My understanding is that I’ll need a known good BIOS dump for this exact model, ideally matched to my laptop’s serial number (PF3EG12J), and that the Windows license key/serial should also...

Hello, My name is Thomas. Originally from Alaska but now live in Northern California. I enjoy working on electronics in my spare time and expanding my knowledge with anything physics/science related....

Hello looking for a circuit diagram and board view for la-m536p. Thanks in advance

Included the specific model detail below:

Reg model: p122f
Model: Dell G16 7630
ST: h2tm044

Hey Everyone, looking to see if anyone has a boardview/diagram for a MSI Geforce RTX 4070 super 12G. Thanks in advance.

Hello Everyone,

I'm working on repairing motherboard DAN14CMB6EO REV E. I was able to identify a short on due to a bad cap. I needed find the value of the cap to replace. Any help is appreciated. First time posting here so feel free to correct or guide.

Thanks in advance.