Hp 840 G4 with Touch Screen Bios Need

[Murtaza527]

i have tried many bios files from this website but not succeed

display come but touch screen not working even don't have function in bios also if someone have 840 G4 with touch screen please read bios and share with me

Model : 840 G4

Mother Board : 6050A2854301-MB-A01

thanks in advance

[SMDFlea]

Re: Hp 840 G4 with Touch Screen Bios Need

Have you installed the Intel Serial IO Driver, look in device manager for an I2C device . https://support.hp.com/gb-en/drivers...Id/ob-216288-1

[Murtaza527]

Re: Hp 840 G4 with Touch Screen Bios Need

thank you very much after installing that driver touch is ok now thanks agian

[mhdabboud]

Hi my friend I need bios for this model but it has a touch screen
I flash a bios bin and delete the orginal one
but the touch sceen didnt work after that
can you help me with this please

Model : 840 G4

Mother Board : 6050A2854301-MB-A01