Serial number : CNF7293DY5 Product number : RL653AV
What i did my bios version was F.59 A and i made misteik and install the same version bios on the top on the old one end notebook is not booting .How can i recovery the bios using usb flash driver or usb flory driver ? What keys i have to press or hold to start bios recovery from external USB device ?
I don't know what to do now. Any ideas?