Hi
Due to my kids curiosity they played with the Bios settings and set a password they can't remember. After reading thru the forums (and also being a repair tech myself) I pulled the cmos battery to reset the Bios. Now it turns on, BSoD (Black Screen of Death) Caps light blinks 1 per second, wifi orange, no other tells on lights for pre-post. Fan runs, cd-rom post, HD spins up, check memory with known good memory. ESC , Win+B, all F key options, No respoonse. Tried reflashing Bios, no usb activity. Even tried a reformatted FAT32 HD with HP Tools Partion only. No Joy. Yes UEFI was Enabled. From my exsperience sounds like a locked or corrupted Bios. Any suggestions would help.