Hardware Diagnostic Software

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  Intel Processor Diagnostic ToolFree
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  Toshiba PC Health MonitorFree
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  MemTest86Free

  The standard for memory diagnostics.

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  QuickMemoryTestOKFree

  Quickly check the RAM for errors before the warranty expires!

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  HDDScanFree

  A freeware utility for hard drive diagnostics (RAID arrays, Flash USB and SSD drives are also supported).

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  Argus MonitorFree to try

  Monitoring temperatures and status of system components such as CPU, GPU and hard disk drive.

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  GSmartControlFree

  A tool for querying and controlling SMART (Self-Monitoring, Analysis, and Reporting Technology) data on modern hard disk and solid-state drives.

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  BatteryMonFree to try

  Monitor the performance of laptop batteries and uninterruptible power supplies (UPS).

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  Intel Battery Life Diagnostic ToolFree
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  HWMonitorFree

  Voltages, temperatures and fans speed monitoring.

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  Active Hard Disk MonitorFree

  Check and monitor the health of your hard disks.

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  Memory CleanerFree

  A tool that optimizes your RAM usage by checking running processes and the system cache.

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  CheckDriveFree to try

  The hard drive doctor can see a hard drive failure coming and warn you ahead of time!

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  HDDExpertFree

  Check your drive's health & performance.

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  BATExpertFree

  Battery info at your finger tips.

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  Acronis Drive MonitorFree

  Monitor server, workstation and PC hard disk drives.

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  DiskCheckupFree

  SMART way to monitor your drive.

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  MemTestFree

  Test the installed RAM (memory) for errors and issues.