HP ProBook 470 G1 reset bios, cleaning cooling fan

[@albertkelly7129]

Great demo man thanks. Is it necessary to reset the bios?

[@fortiniteroketsoket]

Samo jako

[@senaddizdarevic3876]

Super

[@rgwdf9wkasjhc]

Hi thanks for your help,the fan works now! but the screen is off , I guess the problem which relate with the bios reset. Would you please to zoom in the film at 7:45,the action which I don’t realize. I am very worry about the situation,pls .Thanks again

[@IT4Y0u]

Hi, in that part 7:45, I connected the + and the - on the slot of the board where the baterry goes. I did that to reset the BIOS. Maybe that is not the problem. Try to take out the RAM Memory and put back Just one. Dust it off a little. Lett me Know if it Works.