Memtest86+ 4.00

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Memtest86+ 4.00 has been released and can be downloaded here:


Download the  "Pre-Compiled Bootable Binary"  (either .zip or .gz)  and extract / rename / overwrite the file 'memtest' that is included with UnRAID. Here are the changes (copied from the site):



New Features

  • Major Architectural changes
  • First pass twice faster (reduced iterations)
  • Detect DDR2/3 brands and part numbers on Intel DDR2/3 chipsets
  • Added detection for Intel "Clarkdale" CPU
  • Added detection for Intel "Gulftown" CPU
  • Added detection for AMD "Magny-Cours" CPU
  • Added detection for Intel XMP Memory
  • Added for CPU w/ 0.5/1.5/3/6/12/16/18/24MB L3
  • Added "clean" DMI detection for DDR3/FBDIMM2
  • Better detection of Integrated Memory Controllers


Bug Fixes

  • Corrected detection for Intel "Lynnfield" CPU
  • Corrected detection for AMD 45nm K10 CPU
  • Solved crash with AMD Geode LX
  • Complies with SMBIOS 2.6.1 specs
  • Fixed compilation issues with gcc 4.2+
  • Many others bug fixes

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