Hi everyone,
First of all, please excuse my English ;)
Someone gave me his former laptop N5010, the HDD was broken. I spent some money to buy a SSD and to upgrade the RAM, everything was working fine, and I don't know why I tried to update the BIOS...
I downloaded the A15 version on the Dell website, started the EXE file, and while updating from A4 to A15, the screen went black. I waited for a long moment and decided to remove the battery.
As a result, now the laptop is not working anymore.Black screen with beep while "booting".
I followed many "tricks" to recover the bios, they were all marked as solved for everyone but me, this one for exemple : http://bit.ly/2cdODDc
I extracted a rom file from the EXE bios update with Windows CMD prompt C:\BIOS.EXE /writeromfile , with Phoenix Tool I created a bootable USB, put the BIOS.ROM (renamed BIOS.WPH) on the flash drive, removed the battery, plugged the flash drive, hold the end button while plugging the AC cord ... But nothing interesting happened ...
I tried this solution from Dell's community : http://dell.to/2bRo4me
Still not working...
So, if you have any ideas, it will really help me.
Thanks,
Vincent,