HP CSL50 LS-E792P bios motherboard

[ydstark23]

Hi, I update my bios to the last version F75 but now it doesn't start and just shows a black screen I idont Remember the exactly version I had before, I only know that I once wanted to update it and I had F 71
this is are motherboard and models

HP model: 15-bs013la
ProdiD: 1GR86LA#AC8
SN# CND730137C
Motherboard: CSL50 LS-E792P
Rev 1.0 2017-04-21

Thank you very much in advance for the help 🙏🏻

[SMDFlea]

https://www.badcaps.net/forum/troubl...e6#post3247963 .Make a backup of your corrupt bios 1st ,then copy the DMI from your backup to that bios posted by qayyum786 using a hex editor DMI @ 210000-211FFF

[ydstark23]

and then? What do I need to install the bios again? The programmer ? i don't have that of is a specific program