Overclocking IBM PS/1 486. Cooling and Power experiments (Fake buck converters!)

486 Interposer here: https://www.pcbway.com/project/shareproject/486_Socket_Blaster_3V_CPU_to_5V_Mainboard_a791e096.html Support me on patreon.com/Epictronics Buy me a coffee: https://ko-fi.com/epictronics Join me on Twitter: https://twitter.com/epictronics1 - Tools I regularly use FNIRSI DWS-200 Solder station PINECIL Soldering Iron PinePowerPSU AMTECH NC-559-ASM Flux Kester 951 Flux pen Hanstar 861DW Rework Station Pro'sKit SS-331 Desoldering Station Multicore 60/40. 0.38mm and 0.5mm solder AOYUE int883 PCB Preheater MaAnt Grinding Pen RIGOL DHO800 70MHz four-channel digital scope Tektronix 2246A 100 MHz four-channel analog scope FNIRSI DPOX180H 180MHz Handheld Digital Oscilloscope UNI-T UT61E Auto Ranging Multimeter UNI-T UT890D Manual Ranging Multimeter MESR-100 mk2 ESR meeter TL866 II Plus Programmer InfiRay P2 Pro Thermal Camera DeoxIT D5 Contact Cleaner PCBs from PCBWay.com -------------------------------------------------------------------------------------- Support me on patreon.com/Epictronics Buy me a coffee: https://ko-fi.com/epictronics Join me on Twitter: https://twitter.com/epictronics1 Music by Karl Casey @ White Bat Audio