Windows 7 Minimum Requirements and Compatibility When you decide on the version of 7 you want to use, and before installing that operating system, you should learn as much as you can about the computer you plan to install to. There is an additional version of 7 called Windows 7 Enterprise (not sold through retail or OEM channels), which is not covered on the exam. We talk more about these components in Chapter 8, “Configuring Windows.” TABLE 7.1 Comparison of Windows 7 Versions Component In Table 7.1, the check marks indicate the components that are included in these various versions of 7. Within the Windows 7 group are the versions Starter (only available on small notebook PCs), Home Premium, Professional, and Ultimate, all available in 64-bit and 32-bit versions. Windows 7 Versions Windows 7 is an entire line of Microsoft operating systems designed for desktop PCs and laptops. Upgrades to Windows 7 can be done directly from Windows Vista, but require more effort from Windows XP or 2000 we will cover more about upgrades to Windows 7 later in this chapter. New installations are known as “clean” installs the other option is to upgrade. Next, you need to decide on an installation method: from DVD, CD, as an image, or over the network. Then, you should check the computer’s hardware to make sure it is compatible with Windows 7.
#EUROSOFT PC CHECK FLASH DRIVE UPGRADE#
Whether you’re testing HDD, SDD, Removable Media, USB, or Optical Devices, Eurosoft has your media testing needs covered.Installing and Upgrading to Windows 7 Before you can install Windows 7 or upgrade to it, you first need to decide which version of 7 you will use. The SSD test group includes a Linear Read test, Random Read test, S.M.A.R.T. The tests are designed to thoroughly test SSDs while not degrading their life with unnecessary erases and writes. Because of the limited life of memory cells in SSDs, the SSD test group features a group of tests that are optimized with non-destructive read algorithms. Because of these differences, using an HDD diagnostic on SSD is not an option.įortunately, Eurosoft has you covered. Pc-Check Windows extensive hardware coverage includes a test group for SSD. SSDs use complex data management schemes to distribute data across the memory. Not only are SSDs different from HDDs in the physical sense, they are also different in the way they operate. Blocks of a flash-based SSD can only be erased and written a limited number of times before they fail. Write amplification gradually reduces the performance of NAND flash memory cells.
Also, current SSD technology suffers from a functional degradation known as write amplification. On the flip side however, SSD costs significantly more per megabyte of storage when compared to HDD. Unlike standard HDDs (Hard Disk Drives) which store data electromechanically on moving disk media, SSDs store data electrically on non-volatile flash memory chips and have no moving parts.Ĭompared to electromechanical HDDs, SSDs are typically less susceptible to physical shock, are silent, and have lower access time and latency. status tests.Īnother change in hard drive technology is the emergence of SSD (Solid State Drives). Technologies and specifications are changing at a fast pace within the hard drive industry, and it is important to always use current diagnostic tools that are designed for these changes.Įurosoft’s diagnostic packages Pc-Check and Pc-Check Windows each include powerful hard drive testing groups containing a range of effective, up-to-date, reliable tests including S.M.A.R.T. (Self-Monitoring and Reporting Technology) have emerged along with manufacturers offering lifetime warranties on the drives they manufacture.
Larger cache sizes as well as technologies such as sector remapping, S.M.A.R.T. More testing lives for SSD testing than you may think (hard drives apply too!)Īs hard drives have developed over the years, the capacities have grown and reliability has also increased.
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