I've broken down some Toshiba laptops and cpus were soldered on but they had gold cap processor coolers. A PIA to break down not much weight on the boards and allot of leftovers. Models with old Pentium processors

oshiba Satellite 100CS
Toshiba Satellite 105CS
Toshiba Satellite 110CS
Toshiba Satellite 205CDS
Toshiba Satellite 420CDS - 60-120 MHz