Enthusiast digs into CPU substrate to replace ripped-off data pin — resurrected chip boots and hits 33% overclock
An Intel Celeron 1200 (Tualatin) was revived from the dead after a ripped-off pin was successfully replaced.
An enthusiast named Bits und Bolts revived a 25-year-old Intel Celeron 1200 CPU by repairing a missing data pin. The CPU had a ripped-off pad on the substrate, rendering it unable to boot. The missing pin, D47, was a critical data pin. The repair process involved carefully digging into the substrate and soldering a donor pin from another Tualatin chip.
After applying solder mask and tinning the central circular copper area, the donor pin was successfully soldered in place. The repaired processor was then tested and booted without issues. Moreover, the CPU was overclocked by 33%, reaching a stable frequency of 1,600 MHz. This was the first time Bits und Bolts had repaired a processor pin issue that seemed so severe.
Written by urgent.news from Tom's Hardware's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
