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 Home » OlderGeeks.com Freeware Downloads » Hardware Testing and Diagnostics   
Files
  File Name Rating Downloads
Last Update/Developer
CPU Core Overload v2.3
CPU Core Overload v2.3 CPU Overload will make the specified core of your CPU to work at maximum speed. This can have multiple purposes: stress test of your CPU, thermal overload, stability test, miscellaneous system and programming tests. This app is completely portable and can be ran from a USB stick, network folder or cloud folder.
5/5 24 Oct 08, 2019
Cubic Design
Defpix v1.4.10.17
Defpix v1.4.10.17 Defpix - Defective (dead) pixels tester is a free program that can help you with checking for defective pixels on your LCD screen. The program simply shows these colors - red, green, blue, white and black - over the whole surface of the screen. Defpix requires no installation and supports multiple monitor systems. Defective pixels are pixels on an LCD screen not performing as expected. The pixel is failing to reproduce light levels correctly. There are three different types of defective pixels: Hot pixels (always on). Dead pixels (always off). Stuck pixels (one or more sub-pixels are always on or always off).
5/5 3,803 Jun 06, 2019
74.cz
MemTest v6.3
MemTest v6.3 MemTest is a RAM tester that runs under Windows. It verifies that your computer can reliably store and retrieve data from memory. A correctly functioning computer should be able to do this with 100% accuracy day in and day out. A computer that fails these tests, perhaps because of old hardware, damaged hardware, or poorly configured hardware, will be less stable and crash more often. Even worse, it will become even less stable over time as corrupted data is written to your hard disk. By running MemTest you can ensure that your computer's RAM correctly functions. It is wise to test this when you buy a new computer, install new RAM, or change the configuration of your machine (for instance, to overclock it). Are you the sort of user who likes to push the performance of your machine to the edge? Relying upon whether your machine will boot after your new BIOS tweaks is a poor way to determine the safety of your new settings. Use Mem Test as a true test of stability. Release notes: 6.3: pro version does a better job of automatically allocating all available RAM. Improvements for machines that do not have page file enabled. Click here to visit the author's website.
5/5 2,095 Sep 10, 2019
HCI Design
Memtest86 Free v4.3.7 Floppy Disk image
Memtest86 Free v4.3.7 Floppy Disk image7 MemTest86 is a free, thorough, stand alone memory test for x86 architecture computers. There are many good approaches for testing memory. However, many tests simply throw some patterns at memory without much thought or knowledge of memory architecture or how errors can best be detected. This works fine for hard memory failures but does little to find intermittent errors. BIOS based memory tests are useless for finding intermittent memory errors. RAM chips consist of a large array of tightly packed memory cells, one for each bit of data. The vast majority of the intermittent failures are a result of interaction between these memory cells. Often writing a memory cell can cause one of the adjacent cells to be written with the same data. An effective memory test attempts to test for this condition. Therefore, an ideal strategy for testing memory would be the following: Write a cell with a zero. Write all of the adjacent cells with a one, one or more times. Check that the first cell still has a zero. It should be obvious that this strategy requires an exact knowledge of how the memory cells are laid out on the chip. In addition there are a never ending number of possible chip layouts for different chip types and manufacturers making this strategy impractical. However, there are testing algorithms that can approximate this ideal and MemTest86 does just this. For the floppy download you will need a blank floppy disk. Click here to visit the author's website.
5/5 4,081 May 31, 2019
Passmark Software
Memtest86 Free v8.1 Windows/Linux/Mac USB image
Memtest86 Free v8.1 Windows/Linux/Mac USB image MemTest86 is a free, thorough, stand alone memory test for x86 architecture computers. There are many good approaches for testing memory. However, many tests simply throw some patterns at memory without much thought or knowledge of memory architecture or how errors can best be detected. This works fine for hard memory failures but does little to find intermittent errors. BIOS based memory tests are useless for finding intermittent memory errors. RAM chips consist of a large array of tightly packed memory cells, one for each bit of data. The vast majority of the intermittent failures are a result of interaction between these memory cells. Often writing a memory cell can cause one of the adjacent cells to be written with the same data. An effective memory test attempts to test for this condition. Therefore, an ideal strategy for testing memory would be the following: Write a cell with a zero. Write all of the adjacent cells with a one, one or more times. Check that the first cell still has a zero. It should be obvious that this strategy requires an exact knowledge of how the memory cells are laid out on the chip. In addition there are a never ending number of possible chip layouts for different chip types and manufacturers making this strategy impractical. However, there are testing algorithms that can approximate this ideal and MemTest86 does just this. Notes: IMPORTANT: MemTest86 V8 images support only UEFI boot. On machines that don't support UEFI, MemTest86 will not boot. Please download the older V4 BIOS release for CD or V4 BIOS release for USB of MemTest86 instead. Installation and usage instructions are available on the Technical Information page MemTest86 is a stand-alone program that does not require or use any operating ...
5/5 2,506 May 31, 2019
Passmark Software
QuickMemoryTestOK v1.01 32bit
QuickMemoryTestOK v1.01 32bit A small but effective program to quickly check the RAM for errors before the warranty expires! Today you buy PCs with 16, 32, 64, 128, ... Giga-Bit RAM, but these are usually never used or addressed on most computers. For this reason, you should undergo a test, as long as the warranty does not expire. To make sure that there is no defective area in the main memory that you should use in the future. Or just test your Windows on the high memory behavior to provoke other system errors or so .... QuickMemoryTestOK Key Features: ◆ Memory Quick Test ◆ Pause test to monitor the PC with high RAM load ◆ Customizable test runs ◆ Clear display of memory status ◆ Keep the CPU's behavior in mind ◆ Access to essential memory and system functions Other options and specifications: ◆ Zoom: Visually-impaired and eye-friendly ◆ Very small program ◆ Low CPU usage ◆ Optional translation capability ◆ Portable ◆ Multilanguage Simple example for the use of the "memory quick test" Start the program. The first time, you will be presented with the default Quick Memory Test setting, but it can be customized at any time. You will be see all the relevant information about the current working memory and its use like in Windows XP Task-Manager. Start the memory test with the button "Start the Test", after the test start you can abort it with the same button "Stop the Test" and stop the memory test at any time. There is then still the button "Pause / Resume" to pause the memory test, to see how the computer behaves at a certain RAM (memory) load. Invalid or defective bytes are displayed. # QuickMemoryTestOK Versions History New in version 1.01 // 14 August 2019 The first version of the smart RAM test tool QuickMemoryTestOK! The software is suitable for all Windows operating systems, x64 ...
5/5 153 Aug 15, 2019
Nenad Hrg
QuickMemoryTestOK v1.01 64bit
QuickMemoryTestOK v1.01 64bit A small but effective program to quickly check the RAM for errors before the warranty expires! Today you buy PCs with 16, 32, 64, 128, ... Giga-Bit RAM, but these are usually never used or addressed on most computers. For this reason, you should undergo a test, as long as the warranty does not expire. To make sure that there is no defective area in the main memory that you should use in the future. Or just test your Windows on the high memory behavior to provoke other system errors or so .... QuickMemoryTestOK Key Features: ◆ Memory Quick Test ◆ Pause test to monitor the PC with high RAM load ◆ Customizable test runs ◆ Clear display of memory status ◆ Keep the CPU's behavior in mind ◆ Access to essential memory and system functions Other options and specifications: ◆ Zoom: Visually-impaired and eye-friendly ◆ Very small program ◆ Low CPU usage ◆ Optional translation capability ◆ Portable ◆ Multilanguage Simple example for the use of the "memory quick test" Start the program. The first time, you will be presented with the default Quick Memory Test setting, but it can be customized at any time. You will be see all the relevant information about the current working memory and its use like in Windows XP Task-Manager. Start the memory test with the button "Start the Test", after the test start you can abort it with the same button "Stop the Test" and stop the memory test at any time. There is then still the button "Pause / Resume" to pause the memory test, to see how the computer behaves at a certain RAM (memory) load. Invalid or defective bytes are displayed. # QuickMemoryTestOK Versions History New in version 1.01 // 14 August 2019 The first version of the smart RAM test tool QuickMemoryTestOK! The software is suitable for all Windows operating systems, x64 ...
5/5 160 Aug 15, 2019
Nenad Hrg
StressMyPC v3.69
StressMyPC v3.69 "Stress My PC" is stress testing software, to do a pc testing e.g. computer stress test. Let's see! How long can your laptop battery hold a charge? Or let your PC sweat like a .... ;) Warning! Unstable and overclocked systems can be crashed. # StressMyPC : Start / Stop the stress-test # Paint-Stress : Simple stress for the graphics (GPU) # Aggressiv CPU-Stress : Aggressiv stress for the CPU(s) # HD-Stress : Stress for the hard drive "StressMyPC" does not have to be installed and can be executed easily from the desktop. It's one small, portable utility for Windows PC-s and is also a small usb-stick friend :) Change Info: New in version 3.61 // 13 July 2019 • New code signing certificate and update of language files in PC Stess Test Click here to visit the author's website.
5/5 4,915 Aug 19, 2019
SoftwareOK
   
 
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