Alright, so this is my first time posting, let me know if there's a better place to ask this question. I have a laptop which i bought used, it had a bios password set, didn't realize I needed a UEFI partition in my boot sector so in order to enable legacy boot mode, I shorted the EEPROM for a second, got into the bios, set my boot order and restarted, mission accomplished. A month later I'm trying to load an OS through usb and need to change boot order again so as I repeat my steps I hold my screw driver on the chip too long and short it out. Right now I get a power button light, charging indicator light and front power light, no fan and no screen. Does this sound like I need to check for other motherboard damage or can I just buy a new bios chip and solder it on? Thanks in advance.
Edit: apparently I posted once before, sue me