Extreme overclocking IBM AT 5170. Will it do 12MHz? + tantalum recap.

In this video, I do some extreme overclocking on an original IBM AT 5170 to see if it can reach 12 MHz. I replace selected motherboard components to push performance beyond stock limits, set new speed records for a genuine IBM AT, and recap the board by replacing aging 1986 tantalum capacitors. Perfect for fans of vintage computers, retro IBM PCs, 286 systems, classic overclocking, motherboard modifications, capacitor replacement, and hands-on retro computing experimentation. - PCB Prototype the Easy Way. Full-feature custom PCB prototype service. https://www.pcbway.com/ - Support me on patreon.com/Epictronics Buy me a coffee: https://ko-fi.com/epictronics - The IBM 5170 AT Playlist here:    • IBM AT 5170 Playlist   - Tools I regularly use FNIRSI DWS-200 Solder station PinePower Bench PSU AMTECH NC-559-ASM Flux Kester 951 Flux pen Hanstar 861DW Rework Station Pro'sKit SS-331 Desoldering Station SEQURE HT140 Desoldering Tweezers Multicore 60/40. 0.38mm solder AOYUE int883 PCB Preheater RIGOL DHO800 70MHz four-channel digital Oscilloscope Tektronix 2246A 100 MHz four-channel analog Oscilloscope FNIRSI DPOX180H 180MHz Handheld Oscilloscope UNI-T UT61E Auto Ranging Multimeter UNI-T UT890D Manual Ranging Multimeter FNIRSI LC1020E LCR/ESR meter TL866 II Plus Programmer InfiRay P2 Pro Thermal Camera TOMLOV TM4K-AF Flex Microscope Dremel 3000 with flexible shaft MaAnt Mini"Dremel" DeoxIT D5 Contact Cleaner PCBs from PCBWay.com - Support me on patreon.com/Epictronics Buy me a coffee: https://ko-fi.com/epictronics