Memtest86 is a free and reliable solution to test RAM for faults Posted on September 4, 2022 By Charlielikes Memtest86 works on any x86 or Arm computer. It boots directly from any USB drive and performs 13 different tests of your computer’s RAM. Tech Tags:‘free, 'is, ‘a, ‘to, and, faults, for, memtest86, ram, reliable, solution, tech, technology, test