Free Microsoft Windows Memory Diagnostic Utility
Windows Memory Diagnostic is a free utility available for download from Microsoft designed to sniff out flaws in a machine's RAM modules.
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28.8.2008 Free Microsoft Windows Memory Diagnostic Utility
Windows Memory Diagnostic is a free utility available for download from Microsoft designed to sniff out flaws in a machine's RAM modules.
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28.8.2008 How To Remove and Disable Windows Memory Diagnostic Tool
Windows 7 and Windows Vista comes with a memory diagnostic utility named as Windows Memory Diagnostic. Windows Memory Diagnostic is an utility that capable of scan, check and diagnose computer’s memory subsystem including physical RAM modules or sticks.
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5.10.2009 Check for RAM Error or Defect in Windows 7 and Vista with Windows Memory Diagnostic
Memory or RAM is one of the most important electronic hardware component on a computer systems, not only in term of speed or clock frequency and size, but also the reliability of hardware ecosystem of the RAM sticks or memory modules and its subsystem.
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1.10.2009 Zune Device Diagnostic Tool
The Zune Device Diagnostic Tool compiles data to help Product Support Services diagnose Zune USB and wireless sync connection problems.
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20.12.2007 Microsoft announces 512MB Xbox 360 Memory Unit
t's about time Microsoft announced that 512MB Memory Unit, which will land at $49 and at the outset come preloaded with Geometry Wars: Retro Evolved (huzzah!).
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5.3.2007 Mythbusting Windows Vista - Memory Management
Windows Vista is well on it's way and everyday more and more information is released. A lot of this information is misunderstood, regurgitated and out of the ashes many a myth has risen on Vista. I'd like to welcome a special guest author, Ned Gnitchel, who will be presenting a number of articles over the next little while debunking some of these myths. Ned works for a large software company and is a specialist in OS Internals, Directory Services and Collaboration.
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13.3.2006 Resolve Windows Vista Out of Memory Errors
Windows Vista "out of memory" errors are intimately connected with the way the operating system manages virtual address space.
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29.8.2007 Windows Vista Memory Tweak Guide
With every release of a new operating system come new demands and Windows Vista is by large no exception to this rule.
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23.10.2007 Windows 7 Non-Uniform Memory Access Architectures
Windows 7 will be able to take advantage not only of faster CPUs, but of multiple processors on a single chip. The 64-bit edition of the operating system in particular will be able to support over 64 Logical Processors per machine.
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28.12.2008 Minimem - Optimizing Windows Memory Usage
Running too many applications can cause computer performance to slow down or even crashed.
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24.8.2009 eBoostr - Boost Windows XP with Flash Memory
MDO Ltd. announces the release of eBoostr, a complete replacement for Microsoft ReadyBoost technology for Windows XP. Upgrade the performance of your PC without upgrading its components. Get ReadyBoost-like technology in Windows XP.
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14.11.2007 Windows 7 RTM chkdsk memory issue isn’t a showstopper
Windows 7 RTM contains what appears to be a memory leak bug that occurs when the chkdsk /R command is initiated on a non-system volume.
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8.8.2009 Adapt the Windows 7 Hibernation File to the Memory Contents Loaded
Microsoft informed that in certain scenarios, Windows 7 computers going into hibernation could present a stop error to the end user.
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8.9.2009 How Much Memory Does Vista Need?
With Windows Vista coming soon to a retail channel near you, one of the important questions to ask is, "How much memory does it really need?" There are the official minimum requirements of 512 MB, but we all know that minimum requirements don't translate to a great experience.
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23.1.2007 Windows 7 RTM ReadyBoost 256 GB of Memory Cache Support
Users running the latest iteration of the Windows client will be able to add an extra 256 GM of memory cache in order to handle the overload on the physical RAM installed on their computers.
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12.10.2009 Vista “Out of Memory” errors
You just can’t seem to throw enough memory at Vista. There have been a number of issues that Vista users have reported relating to copying and moving data, especially large numbers of files.
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17.10.2007 Release Unused Memory with VC RamCleaner
One of the main factors that causes computer performance slowness could be due to memory leak whereby memory is not being released properly after it was used.
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13.10.2009 Kernel Memory Space Analyzer Version 8.1 and guide
Microsoft Support Professionals Toolkit for Windows. The Kernel Memory Space Analyzer is a tool to help expert debugging engineers analyze Windows crash dump files.
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31.8.2006 Samsung develops new graphics memory speed limit
Samsung is getting ready to produce extremely fast memory chips to be used on future graphics cards.
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25.2.2007 Xbox Gets Bigger Live Games, Memory Card
Microsoft plans to allow Xbox Live Arcade games to use more space, announcing it had increased the official size limit from 50 to 150 megabytes. In addition, the company also announced a larger memory card with a capacity of 512MB.
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5.3.2007 Intel moves closer to flash memory replacement
Intel has been tinkering with a concept of a phase change memory device chip for nearly 30 years.
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18.4.2007 Vista SP1 Installed System Memory RAM
One of the aspects that Service Pack 1 changes for Windows Vista is the way that the operating system reports the amount of installed system memory.
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13.6.2008 Memory Prices Set to Hit the Bottom in the 2H '07
After tumbling for more than four consecutive months, prices on dynamic random access memory (DRAM) may sustain rapid decrease in the coming months, causing memory chip makers to continue losing money.
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26.4.2007 Samsung Announced World’s First 32GB DDR3 Memory for Server Market
Samsung, the famous memory chip maker has just unveiled a next generation DDR3 memory module that packs with high density.
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19.6.2009 Minimem - Automatically Lower, Optimize or Reduce the Memory Usage for Any Running Program at Interval
Nowadays modern computers comes with high memory, from 1GB to 4GB and some even up to 8GB!
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6.8.2008 Memory test - Firefox 2.0.0.9 vs Firefox 3.0 b 1
Does Firefox 3.0 beta 1 do a better job of handling memory than earlier versions? In a test put Firefox 3.0 beta up against Firefox 2.0.0.9 in a series of tests.
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21.11.2007 Microsoft Windows Microsoft Application Verifier 3.2.0038
Application Verifier is a runtime verification tool for unmanaged code that assists in quickly finding subtle programming errors that can be extremely difficult to identify with normal application testing.
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26.7.2006 Microsoft releases free ebook: Introducing Microsoft Visual Basic 2005
Get a focused, first look at the features and capabilities in Microsoft Visual Basic 2005, Visual Studio 2005, and the .NET Framework 2.0. If you currently work with Visual Basic 6, these authors fully understand the adoption and code migration issues you'll encounter.
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12.4.2006 Microsoft SQL Server Management Pack for Microsoft Operations Manager 2005
The Microsoft SQL Server Management Pack provides both proactive and reactive monitoring of SQL Server 2005 and SQL Server 2000 in an enterprise environment. Availability and configuration monitoring, performance data collection, and default thresholds are built for enterprise-level monitoring. Both local and remote connectivity checks help ensure database availability.
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5.6.2006Utility Spotlight: Windows Memory Diagnostic
Suppose one of the PCs you support is acting upfreezing, crashing, blue screening. Is some piece of hardware failing? Is some newly installed
application causing trouble? Or could it be faulty memory?
One way to
find out for sure is with the free Microsoft Windows Memory Diagnostic utility. This tool will run a variety of tests on your PC's RAM to
determine whether flaws exist in any of the modules. And, like all of the utilities presented in our
Utility Spotlight column, its FREE!
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28.08.2008Zune Device Diagnostic Tool
The Zune Device Diagnostic Tool compiles data to help Product Support Services diagnose Zune USB and wireless sync connection problems.
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20.12.2007TweakVista Beta Now Available
TweakVista is a utility that enables
users to optimize the
performance and behavior of
Windows Vista. The program has
been designed to allow both
casual, non-technical users to
safely use it as well as
contain a host of advanced
features for power users to
dig into the internals of
Windows Vista.
The
feature-packed utility
includes features such as:
- Security Handling:
Users can now easily and
safely adjust the way Windows
handles security prompting
including the new UAC (User
Account Control)
-
Memory Optimization:
TweakVista knows which
start-up services different
types of users will typically
use and offers recommendations
on what services to disable.
Users can easily switch
between different profiles
(including the default) based
on their needs to maximize
performance and memory use.
- Resource Control: Tweak
Vista has several features for
keeping an eye on and flagging
programs that use excessive
amounts of resources (memory,
CPU, or system handles) as
well as integrating seamlessly
with built in hardware
diagnostic reports...
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21.06.2007Does a Site Have Malware? Google Provides Diagnosis
Google
put up a new malware
diagnosis service; just append any domain – your domain or another site you want to check on – to the end of the URL
“google.com/safebrowsing/diagnostic?site=", or paste a domain in the box below, and you will find an overview
page listing potential problems like trojans or exploits (or the result may be telling you the site is OK).
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26.05.2008Intel 'Turbo Memory' tries to speed up Windows
Intel's newest version of Turbo Memory is trying to do what Windows doesn't do: transparently optimize Windows for flash memory storage.
At the Flash Memory Summit in Santa Clara, Calif. Intel will be demonstrating its
latest version of Turbo Memory based on flash memory to accelerate
application performance in Windows.
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14.08.2008Inside the Improved Firefox 3 Memory Manager
Mozilla software engineer Stuart Parmenter explains the new and improved inner workings of the Firefox 3 memory manager and what was involved in the
quest of decreasing the browser's memory load. Not simply all about fixing memory leaks, it involved solving memory fragmentation issues as well,
as Windows and most other operating system allocates memory in blocks and may not "see" small enough fragments of memory as usable in practice.
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12.03.2008Reclaim Memory by Mastering Windows' Task Manager
The best way to speed up your PC is to give it more available memorybut freeing up as much of the memory you already have is cheaper and easier than
cracking open your case to
install a
new stick of RAM. It takes a lot of memory to get a modern Windows system up and ... well, not doing anything in particular, really. Between
cryptic system processes, confusing "helper" applications, and background utilities, a whole lot of who-knows-what gobbles up memory and slows down
your work. While a lot of programs claim to optimize memory use and pare down processes, Windows' built-in Task Manager can do the job just fine,
given the right tools and know-how. Today you'll extend and empower Windows' Task Manager to speed up your system by cutting out unnecessary memory
hogs.
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15.02.2008Memory Usage of Chrome, Firefox 3.5, et al.
This experiment graphs the
memory usage of Chrome and Firefox 3.5 (along with Safari and Opera)
over a series of 150 Web page loads using an automated script. Firefox 3.5 shows the lowest memory usage in all categories, including average memory
usage, maximum memory usage, and final memory usage. Chrome uses over 1 GB of memory due to its process architecture. Safari 4 and Opera show memory
usage degradation over time, while Chrome and Firefox 3.5 are more reliable in freeing memory to the OS.
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21.06.2009Windows Vista Memory Tweak Guide
With every release of a new operating system come new demands and Windows Vista is by large no exception to this rule.
There are several
relevant components to the Windows memory subsystem. In this guide we will put special emphasis on the hard drive, processor and RAM, taking you
through a variety of settings to optimally configure these and hopefully end up with an overall smoother running system.
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23.10.2007Lexar to put Wi-Fi on a memory card
The memory chip manufacturer will use technology from Eye-Fi to add network connectivity for users of its own memory cards...
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11.01.2008Tracing the memory leak: Is it Firefox 3?
Yesterday, we mentioned that we've been noticing recent versions of Firefox, including 3.0.5, have exhibited the memory leak problems that used to
plague Firefox 2. We are noticing this on both Windows XP SP3 and Vista SP1.
We'd also noticed that systems where the add-on Tab Mix Plus
was installed, did not appear to exhibit the same memory leak. Today, we uninstalled Tab Mix Plus (reluctantly, because we like it) from one system.
On that system, the memory use pattern has
changed, perhaps moderated, though we're not sure the leak has gone away. It now appears to be
slower than in our tests yesterday, and from time to time, something in Firefox does clean up parts of memory from time to time. In one test,
we had two Firefox windows open with seven tabs open in one of them, a dozen in the other -- a pretty full slate. Task Manager is showing us that
Firefox grabs memory in one-megabyte chunks per second, for about a minute at a time, and then leveling back out to about 300,000 KB.
So if
it's not a leak right now, at least it's a
fight, and we'll let you know what else we find...
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20.01.2009Identifying 32-bit Kernel Memory Issues
Clint Huffman: I'm a Premier Field Engineer (PFE) and I go onsite with customers on a regular basis to conduct Health Checks. This is my first blog
posting on TechNet, but I figured it would be on something important versus "Hello World". ;-)
More and more I am seeing
customers who are not aware of kernel memory issues on the 32-bit Windows architecture. If you are running 32-bit Windows 2000 or 32-bit Windows 2003,
then check the kernel memory. Lack of kernel memory can lead to system-wide hangs which seem unexplainable, so this is a serious issue. Always
generally use and/or recommend 64-bit or Windows Server 2008 server to avoid these issues (Windows Server 2008 and Windows Vista have automatically
adjusting kernel memory pool sizes). This issue and other performance issues are addressed in the Vital Signs workshop (written by Shane Creamer),
which can be delivered by my team, Premier Field Engineering (PFE) - just contact your Technical Account Manager (TAM) if you are interested in this
course.
Here is a kernel memory chart for Windows 2003 Server...
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02.10.2007Power Management in Windows 7 Overview
Windows 7 power-management technologies provide platform and processor efficiencies that reduce power consumption, helping lower energy costs. Windows
7 also provides diagnostic tools that enable IT pros to better manage and troubleshoot power management on client computers and to extend the time
that users can work on their computers. This white paper describes power-management improvements in Windows 7, including power conservation, longer
battery life, and enhanced enterprise power manageability.
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30.04.2009AMD Opteron 2200-series Works in Quad FX Motherboards
Dave Graham has posted images
of an AMD Opteron 2218
processor running on an ASUS
L1N64-SLI motherboard, which
is designed for AMD's Quad FX
platform. The motherboard BIOS
detects the processor
correctly and functions
properly. The ASUS L1N64-SLI
is based around NVIDIA's
nForce 680a SLI MCP but it is
detected as the nForce 570
SLI, revision A1. It also
appears that the system is
using standard DDR2-667 MHz
memory instead of registered
ECC memory and yet there are
images of the system passing
Windows Vista's memory
diagnostic tool to prove the
stability claim. With
compatibility with AMD's
Opteron 2200-series
processors, the pricey ASUS
L1N64-SLI may just be an
option for more
budget-conscious buyers. When
comparing the cheapest options
(Opteron 2210 vs. Athlon 64
FX-70) the user can save
approximately $150 per
processor. In terms of memory
savings, there is about a
$50 difference for low-end
modules (according to Newegg).
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04.02.2007New Qimonda GDDR5 Memory Promises 3x Performance of GDDR3
In advance of its likely acceptance by JEDEC as an international standard for memory implementations, Qimonda said today it is now sampling the first
Graphics Double Data Rate 5 memory in 512 Mb modules...
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01.11.2007The Ultimate Intel Core i7 Memory Performance Guide
Today we are going to look at how various memory frequencies, timings, and configurations influence the memory bandwidth and the real-world
performance of Core i7 processors. This is particularly important to not only help you get the most out of your Core i7 CPU, but to potentially save
you a lot of money. After all, it is possible to configure a Core i7 processor with triple-channel memory operating at 1066, 1333 and 1600MHz, or
even faster. But what are the benefits of using more aggressively clocked memory? With the new Core i7 platform, DDR3 should finally get its chance
to shine. As noted before, the Core i7 features an on-die memory controller with support for triple-channel DDR3 memory.
Read full story.....
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10.12.2008Intel Nehalem to play nice with enthusiast memory
Intel's switch to an integrated memory controller with the upcoming Nehalem core will offer enthusiasts to finally take advantage of fast memory
devices “ which are constrained by the front side bus (FSB ) today. The memory controller bandwidth is catching up with performance memory, which
means that we should see dramatically improved memory performance once the new CPU arrives.
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15.05.2008IBM quietly takes a stake in Spansion's racetrack memory
After quietly taking an equity stake in two-year-old startup flash memory manufacturer Spansion, IBM now plans to augment its own still emerging,
futuristic "racetrack" memory with flash memory dubbed MirrorBit...
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30.04.2008Windows 7 RTM contains a rather nasty chkdsk bug
Windows 7 RTM, which will be distributed to MSDN/TechNet and technical beta testers tomorrow, contains a nasty memory leak when the chkdsk command is
initiated. The bug occurs when the CHKDSK /R command is initiated on a non-system volume. Memory usage of the chkdsk.exe process soars until the
system is using over 90% physical memory. In some cases this will cause the system to become unresponsive and unstable. Some are calling the bug a
"show stopper", whilst others (Randall Kennedy) claim it could derail the Windows 7 launch. It's worth noting that Kennedy claimed in November
2008 that Microsoft had delayed the Windows 7 beta to early 2009, even though company officials always stated this was the case.
Read full story.....
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05.08.2009Changes afoot in Vista SP1 RC0/Windows 2008 RC0 kernel memory dumps
With the advent of Windows Vista there are changes made in how the operating system determines if it can take a kernel memory dump or not. Starting
in Vista the amount of memory allocated for kernel mode could vary dynamically. If the pagefile is not big enough, switching to minidump at dump time
cant be done easily. So the dump stack initialization is happening at the time of boot where this check for the pagefile size is done.
What does this mean? It means if you don't have a pagefile as large as physical memory at boot, and your system is configured for a kernel
dump, you'll end up getting a minidump. If you permit me to opine, this makes sense in the client space where a valid dump is more critical than a
corrupted kernel dump, as the results usually would get uploaded to Microsoft via WERCON or another mechanism. If further triage is needed MSFT could
contact you with the ability to setup a kernel capture.
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16.10.2007
