i downloaded a bios update that dell detected for me in the official site, anyway when i found it on the desktop i tried to install it, when my pc restarted it showed my boot agent info as always and then the pc went dead, the fans are spinning both cpu's and gpu's , i got that orange light of dead that people call it to dell desktops , is my motherboard bricked, change the mobo or nothing right ? cause i tried every thing to fix it but nothing helps