Help cant enter bios

[Sherri_01]

Hello,
I have an emachine acer aspire series 5315 it has a password and none of the f keys are working to allow me to enter boot menu without the password

 

[Ubrales]

Sherri, welcome to Tom's Hardware Forums!

Locate and remove the RTC battery (Lithium CR 2032). Leave it out for about 10 minutes. Then re-install the battery. Re-start. (This will reset the BIOS to factory defaults).