Standard PLCC 32-pin Laptop bios chip, in most cases you will need to strip your laptop down to the motherboard before you order this item! most laptop bios chips are soldered and some are socketed, this item listing is only for the supply of the chip programmed with the manufacturers bios that you have supplied either by email or link,  you will  fit the chip into the laptop motherboard socket or solder it in yourself . If you need the bios chip soldered in, we can do this work for you, you will need to send the bare motherboard to us and just order a soldered repair here instead of purchasing a chip. Order despatched within 24hrs on receipt of payment excluding weekends and bank holidays