Programmed BIOS chip with a chip purchased from eBay (didn’t solder to the board, but using the ch341 programmer) Copied the bios file from the eBay chip to the on board chip, the first respond with a high speed fan, no display.
Again I programmed the chip with back up file, this time nothing, only 7 blinks. Tried both BIOS many times after that but the result same, only blinks.
I don’t understand it is a BIOS issues or is there anything wrong happened to the hardware when I assembled the system back.
