IBM PS/2 Model 30-286 repair and 8515 CRT display restoration. The "easy" to upgrade IBM PS/2

The Dallas replacement module here: https://www.pcbway.com/project/shareproject/Necroware_s_nwX287_RTC_module_91a9afb4.html -------------------------------------------------------------------------------------- Support me on patreon.com/Epictronics Join me on Twitter: https://twitter.com/epictronics1 -------------------------------------------------------------------------------------- Tools I regularly use DeoxIT D5 Contact Cleaner Hanstar 861DW Rework Station Pro'sKit SS-331 Desoldering Station UNI-T UT61E Auto Ranging Multimeter UNI-T UT890D Manual Ranging Multimeter MESR-100 mk2 ESR meeter PINECIL Soldering Iron PinePowerPSU TS-100 Soldering Iron AMTECH NC-559-ASM Flux Kester 951 Flux pen MaAnt Grinding Pen Multicore 60/40. 0.38mm and 0.5mm solder TL866 II Plus Programmer Tektronix 2246A 100 MHz four-channel analog scope PCBs from PCBWay.com :) -------------------------------------------------------------------------------------- patreon.com/Epictronics Join me on Twitter: https://twitter.com/epictronics1 Music by Karl Casey @ White Bat Audio