I have tried the Bios from Post #9 and also the other ones posted in this topic so far without luck. After flashing the Post #9 bios the laptop doesnt respond to the power button anymore and has no signs of life, flashing back the original bios makes the laptop respond to the power button again with max fan spin. It seems the previously posted bios is not compatible....

Hi everyone,

I have a bricked Legion S7, only power light with original bios, I tried an alternative bios and that gives me full power fan spin but still no image.

Could someone help me out with a repaired bios? I have attached the non working original bios.

Model: S7-15IMH5
System type: 82BC
MO: PF6XB1412169
MTM: 82BCCTO1WW
Factory ID: JVHFO1
S/N: PF2WQYV9

If any more information is needed, please let me know and I will do my best to obtain it!
Thank you in advance for helping me get this one up and runni...

Thank you for your swift response! Just wrote the new bios image and the laptop is back up and running, time to run further diagnostics to see if there are no me/txe issues :-). Thank you very much for your help!...

Update, I have received the new IC's and reflashed the bios with great succes this time. Dimm2 is recognized and working properly now and the laptop is back in fully working conditions! Thank you for pointing me to Neoprogrammer, this seems to be the most stable software I have found so far for reprogramming the IC.

I have a Dell XPS 7590 here aswell with a corrupted Bios. Laptop powers on and after a few seconds powers itself down again. I managed to extract the bios and Uefitool seems to recognize the data.
Service Tag of this laptop is: FJ1YK63 (Laptop model P56F003).

Corrupted bios attached in the zip file. Would be amazing if someone could help me get a working bios image for this laptop again!...

AsProgrammer didnt give my any luck, with Neoprogrammer there was some change, After entering Bios i did see 8gb memory listed, however the bios froze, upon reboot I received the corrupted bios message from HP and automatic bios recovery started. After the automated recovery completed the bios listed 4GB again and vendor programming mode was unlocked again. I have new Bios chips on order, will see what happens when I program a new IC instead of the current one. At least it does seem that the issue is bios related and the dimm2 socket is not the issue. I will update once I have the new IC programmed...

Hey everyone, nice meeting you all here. I am Rogier from the Netherlands and am an hobbyist in hardware repairs. It's awesome to see such a big community of likeminded people and I hope to be able to supply both help to others and find help here with my own hardware challenges :-)

Hi everyone,

I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.

I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.

After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.

I have desoldered the bios chip (GigaDevice...