I need some advice regarding a new BIOS chip. I have an old Gigabyte GA-K8NF-9 motherboard with a bad BIOS chip. I need to replace it which would be easy, accept that it is soldered onto the motherboard.
So, I ordered a new (already flashed BIOS chip) and a PLCC socket that I will solder on the board.
Here is my question:
The motherboard has one BIOS chip solder on and a pad for a back-up BIOS chip. Can I simply solder the new chip/socket where the back-up goes without removing the bad chip? Or will that cause problems?
Is it just safer to delsolder and remove the old chip first and put the replacement in the same spot?